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Pathways Recommended:	Vitamin D Related/Nuclear Receptor

Results for "

Vitamin B 3

" in MedChemExpress (MCE) Product Catalog:

By Targets:	Antibiotic (1) Apoptosis (2) Autophagy (5) Bacterial (1) Cytochrome P450 (1) Endogenous Metabolite (30) HBV (3) Isotope-Labeled Compounds (5) Mitophagy (1) Organoid (2) Sirtuin (13) Topoisomerase (1)
By Research Areas:	Cancer (20) Cardiovascular Disease (3) Infection (2) Metabolic Disease (24) Neurological Disease (9)
Oligonucleotides:	Solubilizing Agents (1) Freeze-drying Protective Agents (1)

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Natural
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Isotope-Labeled Compounds

Oligonucleotides

Targets Recommended: VD/VDR VKOR

Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-B0143

Niacin 5+ Cited Publications Nicotinic acid; Vitamin B3	Autophagy Endogenous Metabolite	Cardiovascular Disease Metabolic Disease Cancer
Niacin (Vitamin B3) is an orally active water-soluble B3 vitamin that is an essential nutrient for humans. Niacin (Vitamin B3) plays a key role in energy metabolism, cell signaling cascades regulating gene expression and apoptosis. Niacin (Vitamin B3) is also used in the study of cardiovascular diseases .

HY-B0143R

Niacin (standard) 5+ Cited Publications Nicotinic acid (standard); Vitamin B3 (standard)	Autophagy Endogenous Metabolite	Cardiovascular Disease Metabolic Disease Cancer
Niacin (Standard) is the analytical standard of Niacin. This product is intended for research and analytical applications. Niacin (Vitamin B3) is an orally active water-soluble B3 vitamin that is an essential nutrient for humans. Niacin (Vitamin B3) plays a key role in energy metabolism, cell signaling cascades regulating gene expression and apoptosis. Niacin (Vitamin B3) is also used in the study of cardiovascular diseases .

HY-B0143S2

Niacin-d4 Nicotinic acid-d₄; Vitamin B3-d₄	Autophagy Endogenous Metabolite	Metabolic Disease
Niacin-d₄ is the deuterium labeled Niacin. Niacin (Nicotinic acid) is a vitamin and is part of the vitamin B group.

HY-B0143S3

Niacin-13C6 Nicotinic acid-¹³C₆; Vitamin B3-¹³C₆	Autophagy Endogenous Metabolite	Metabolic Disease
Niacin- ¹³C₆ is the ¹³C-labeled Niacin. Niacin (Nicotinic acid) is a vitamin and is part of the vitamin B group.

HY-N0623S7

L-Tryptophan-15N Tryptophan-¹⁵N; Tryptophane-¹⁵N	Isotope-Labeled Compounds Endogenous Metabolite	Metabolic Disease
L-Tryptophan- ¹⁵N is the ¹⁵N-labeled L-Tryptophan. L-Tryptophan (Tryptophan) is an essential amino acid that is the precursor of serotonin, melatonin, and vitamin B3[1].

HY-N0623S5

L-Tryptophan-d8 Tryptophan-d₈; Tryptophane-d₈	Endogenous Metabolite	Metabolic Disease
L-Tryptophan-d₈ is the deuterium labeled L-Tryptophan. L-Tryptophan (Tryptophan) is an essential amino acid that is the precursor of serotonin, melatonin, and vitamin B3 .

HY-N0623S9

L-Tryptophan-d3 Tryptophan-d₃; Tryptophane-d₃	Endogenous Metabolite	Metabolic Disease
L-Tryptophan-d₃ is the deuterium labeled L-Tryptophan. L-Tryptophan (Tryptophan) is an essential amino acid that is the precursor of serotonin, melatonin, and vitamin B3 .

HY-B0143A

Niacin hydrochloride Nicotinic acid hydrochloride; Vitamin B3 hydrochloride	Endogenous Metabolite Apoptosis	Cardiovascular Disease Metabolic Disease Cancer
Niacin (Vitamin B3; Nicotinic acid) hydrochloride is an orally active B3 vitamin that is an essential nutrient for humans. Niacin hydrochloride plays a key role in energy metabolism, cell signaling cascades regulating gene expression and apoptosis. Niacin hydrochloride is also used in the study of cardiovascular diseases .

HY-16742BR

Gepotidacin (mesylate hydrate) (Standard)	Antibiotic Bacterial Topoisomerase	Infection
Niacin (Standard) is the analytical standard of Niacin. This product is intended for research and analytical applications. Niacin (Vitamin B3) is an orally active water-soluble B3 vitamin that is an essential nutrient for humans. Niacin (Vitamin B3) plays a key role in energy metabolism, cell signaling cascades regulating gene expression and apoptosis. Niacin (Vitamin B3) is also used in the study of cardiovascular diseases .

HY-B0143S4

Niacin-15N,13C3	Autophagy Endogenous Metabolite	Cancer
Niacin- ¹⁵N, ¹³C₃ is the ¹³C and ¹⁵N labeled Niacin . Niacin (Vitamin B3) is an orally active water-soluble B3 vitamin that is an essential nutrient for humans. Niacin (Vitamin B3) plays a key role in energy metabolism, cell signaling cascades regulating gene expression and apoptosis. Niacin (Vitamin B3) is also used in the study of cardiovascular diseases .

HY-N0623S

L-Tryptophan-d5 Tryptophan-d₅; Tryptophane-d₅	Endogenous Metabolite	Metabolic Disease
L-Tryptophan-d₅ is the deuterium labeled L-Tryptophan. L-Tryptophan (Tryptophan) is an essential amino acid that is the precursor of serotonin, melatonin, and vitamin B3 .

HY-N0623S10

L-Phenylalanine,Indole-15N	Endogenous Metabolite	Metabolic Disease Cancer
L-Phenylalanine,Indole- ¹⁵N is the ¹⁵N labeled L-Tryptophan[1]. L-Tryptophan (Tryptophan) is an essential amino acid that is the precursor of serotonin, melatonin, and vitamin B3[2].

HY-N0153A

Naringin hydrate Naringoside hydrate	Cytochrome P450 Apoptosis Mitophagy	Cancer
Niacinamide ascorbate is a vitamin complex that combines niacinamide (vitamin B3) and ascorbic acid (vitamin C). Niacinamide ascorbate reduces the risk of radiation-induced acute leukemia, breast cancer, thyroid cancer, and other somatic and genetic mutations following exposure to ionizing radiation doses .

HY-N0623S1

L-Tryptophan-13C Tryptophan-¹³C; Tryptophane-¹³C	Endogenous Metabolite	Metabolic Disease
L-Tryptophan- ¹³C is the ¹³C-labeled L-Tryptophan. L-Tryptophan (Tryptophan) is an essential amino acid that is the precursor of serotonin, melatonin, and vitamin B3 .

HY-N0623S2

L-Tryptophan-13C11 Tryptophan-¹³C₁₁; Tryptophane-¹³C₁₁	Isotope-Labeled Compounds Endogenous Metabolite	Metabolic Disease
L-Tryptophan- ¹³C₁₁ is the ¹³C-labeled L-Tryptophan. L-Tryptophan (Tryptophan) is an essential amino acid that is the precursor of serotonin, melatonin, and vitamin B3 .

HY-N0623S8

L-Tryptophan-15N2 Tryptophan-¹⁵N₂; Tryptophane-¹⁵N₂	Endogenous Metabolite	Metabolic Disease
L-Tryptophan- ¹⁵N₂ is the ¹⁵N-labeled L-Tryptophan. L-Tryptophan (Tryptophan) is an essential amino acid that is the precursor of serotonin, melatonin, and vitamin B3 .

HY-N0623S3

L-Tryptophan-1-13C Tryptophan-1-¹³C; Tryptophane-1-¹³C	Isotope-Labeled Compounds Endogenous Metabolite	Metabolic Disease
L-Tryptophan-1- ¹³C is the ¹³C-labeled L-Tryptophan. L-Tryptophan (Tryptophan) is an essential amino acid that is the precursor of serotonin, melatonin, and vitamin B3 .

HY-N0623S4

L-Tryptophan-13C11,15N2 Tryptophan-¹³C₁₁,¹⁵N₂; Tryptophane-¹³C₁₁,¹⁵N₂	Endogenous Metabolite	Metabolic Disease
L-Tryptophan- ¹³C₁₁, ¹⁵N₂ is the ¹³C- and ¹⁵N-labeled L-Tryptophan. L-Tryptophan (Tryptophan) is an essential amino acid that is the precursor of serotonin, melatonin, and vitamin B3 .

HY-N0623S6

L-Tryptophan-15N2,d8 Tryptophan-¹⁵N₂,d₈; Tryptophane-¹⁵N₂,d₈	Isotope-Labeled Compounds Endogenous Metabolite	Metabolic Disease
L-Tryptophan- ¹⁵N₂,d₈ is the deuterium and ¹⁵N-labeled L-Tryptophan. L-Tryptophan (Tryptophan) is an essential amino acid that is the precursor of serotonin, melatonin, and vitamin B3 .

HY-B0150S

Nicotinamide-d4 1 Publications Verification Niacinamide-d₄; Nicotinic acid amide-d₄	Sirtuin Endogenous Metabolite	Neurological Disease Cancer
Nicotinamide-d₄ is the deuterium labeled Nicotinamide. Nicotinamide is a form of vitamin B3 that plays essential roles in cell physiology through facilitating NAD+ redox homeostasis and providing NAD+ as a substrate to a class of enzymes that catalyze non-redox reactions. Nicotinamide is an inhibitor of SIRT1.

HY-B0150S2

Nicotinamide-13C6 Niacinamide-¹³C₆; Nicotinic acid amide-¹³C₆	Endogenous Metabolite Sirtuin	Neurological Disease Cancer
Nicotinamide- ¹³C₆ is the ¹³C-labeled Nicotinamide. Nicotinamide is a form of vitamin B3 that plays essential roles in cell physiology through facilitating NAD+ redox homeostasis and providing NAD+ as a substrate to a class of enzymes that catalyze non-redox reactions. Nicotinamide is an inhibitor of SIRT1.

HY-B0150A

Nicotinamide Hydrochloride Niacinamide Hydrochloride; Nicotinic acid amide Hydrochloride	Sirtuin Endogenous Metabolite HBV	Infection Cancer
Nicotinamide Hydrochloride is a form of vitamin B3 or niacin. Nicotinamide Hydrochloride inhibits SIRT2 activity (IC₅₀: 2 μM). Nicotinamide Hydrochloride also inhibits SIRT1. Nicotinamide Hydrochloride increases cellular NAD₊, ATP, ROS levels. Nicotinamide Hydrochloride inhibits tumor growth and improves survival. Nicotinamide Hydrochloride also has anti-HBV activity .

HY-B0150

Nicotinamide Maximum Cited Publications 59 Publications Verification Niacinamide; Nicotinic acid amide	Organoid Endogenous Metabolite Sirtuin HBV	Cancer
Nicotinamide is a form of vitamin B3 or niacin. Nicotinamide Hydrochloride inhibits SIRT2 activity (IC₅₀: 2 μM). Nicotinamide also inhibits SIRT1. Nicotinamide increases cellular NAD₊, ATP, ROS levels. Nicotinamide inhibits tumor growth and improves survival. Nicotinamide also has anti-HBV activity .

HY-B0150S1

Nicotinamide-15N,13C3 Niacinamide-¹⁵N,¹³C₃; Nicotinic acid amide-¹⁵N,¹³C₃	Endogenous Metabolite Sirtuin	Neurological Disease Cancer
Nicotinamide- ¹⁵N, ¹³C₃ is the ¹³C-labeled and ¹⁵N-labeled Nicotinamide. Nicotinamide is a form of vitamin B3 that plays essential roles in cell physiology through facilitating NAD+ redox homeostasis and providing NAD+ as a substrate to a class of enzymes that catalyze non-redox reactions. Nicotinamide is an inhibitor of SIRT1.

HY-123033A

Nicotinamide riboside chloride 10+ Cited Publications	Sirtuin Endogenous Metabolite	Neurological Disease Metabolic Disease Cancer
Nicotinamide riboside Chloride, an orally active NAD ⁺ precursor, increases NAD ⁺ levels and activates SIRT1 and SIRT3. Nicotinamide riboside Chloride is a source of vitamin B3 (niacin) and enhances oxidative metabolism, protection against high fat diet-induced metabolic abnormalities . Nicotinamide riboside Chloride reduces cognitive deterioration in a transgenic mouse model of Alzheimer’s disease .

HY-123033

Nicotinamide riboside	Sirtuin Endogenous Metabolite	Neurological Disease Metabolic Disease Cancer
Nicotinamide riboside, an orally active NAD ⁺ precursor, increases NAD ⁺ levels and activates SIRT1 and SIRT3. Nicotinamide riboside is a source of vitamin B3 (niacin) and enhances oxidative metabolism, protection against high fat diet-induced metabolic abnormalities . Nicotinamide riboside reduces cognitive deterioration in a transgenic mouse model of Alzheimer’s disease .

HY-N0623R

L-Tryptophan (standard) 5+ Cited Publications Tryptophan (standard); Tryptophane (standard)	Others	Metabolic Disease
L-Tryptophan (standard) is the analytical standard of L-Tryptophan. L-Tryptophan (Tryptophan) is an orally active and essential amino acid that is the precursor of serotonin, melatonin, and vitamin B3. L-Tryptophan can promote an increase in stemness and osteogenic ability of BMSCs in vitro and in vivo. L-Tryptophan inhibits cell proliferation and induced cell cycle arrest with high levels .

HY-123033B

Nicotinamide riboside tartrate	Sirtuin Endogenous Metabolite	Neurological Disease Metabolic Disease Cancer
Nicotinamide riboside tartrate, an orally active NAD ⁺ precursor, increases NAD ⁺ levels and activates SIRT1 and SIRT3. Nicotinamide riboside tartrate is a source of vitamin B3 (niacin) and enhances oxidative metabolism, protection against high fat diet-induced metabolic abnormalities . Nicotinamide riboside tartrate reduces cognitive deterioration in a transgenic mouse model of Alzheimer’s disease .

HY-123033C

Nicotinamide riboside malate	Sirtuin Endogenous Metabolite	Neurological Disease Metabolic Disease Cancer
Nicotinamide riboside malate, an orally active NAD ⁺ precursor, increases NAD ⁺ levels and activates SIRT1 and SIRT3. Nicotinamide riboside malate is a source of vitamin B3 (niacin) and enhances oxidative metabolism, protection against high fat diet-induced metabolic abnormalities . Nicotinamide riboside malate reduces cognitive deterioration in a transgenic mouse model of Alzheimer’s disease .

HY-123033D

Nicotinamide riboside (triflate)	Endogenous Metabolite Sirtuin	Neurological Disease Metabolic Disease Cancer
Nicotinamide riboside (triflate), an orally active NAD ⁺ precursor, increases NAD ⁺ levels and activates SIRT1 and SIRT3. Nicotinamide riboside (triflate) is a source of vitamin B3 (niacin) and enhances oxidative metabolism, protection against high fat diet-induced metabolic abnormalities . Nicotinamide riboside (triflate) reduces cognitive deterioration in a transgenic mouse model of Alzheimer’s disease .

HY-B0150R

Nicotinamide (Standard) Maximum Cited Publications 59 Publications Verification Niacinamide(Standard); Nicotinic acid amide (Standard)	Endogenous Metabolite Sirtuin	Cancer
Nicotinamide (Standard) is the analytical standard of Nicotinamide. This product is intended for research and analytical applications. Nicotinamide is a form of vitamin B3 or niacin. Nicotinamide Hydrochloride inhibits SIRT2 activity (IC₅₀: 2 μM). Nicotinamide also inhibits SIRT1. Nicotinamide increases cellular NAD₊, ATP, ROS levels. Nicotinamide inhibits tumor growth and improves survival. Nicotinamide also has anti-HBV activity .

HY-B0150S3

Nicotinamide-d3 Niacinamide-d₃; Nicotinic acid amide-d₃	Isotope-Labeled Compounds Endogenous Metabolite Organoid Sirtuin HBV	Cancer
Nicotinamide-d₃ (Niacinamide-d₃) is deuterium labeled Nicotinamide. Nicotinamide is a form of vitamin B3 or niacin. Nicotinamide Hydrochloride inhibits SIRT2 activity (IC₅₀: 2 μM). Nicotinamide also inhibits SIRT1. Nicotinamide increases cellular NAD₊, ATP, ROS levels. Nicotinamide inhibits tumor growth and improves survival. Nicotinamide also has anti-HBV activity .

HY-123033AR

Nicotinamide riboside chloride (Standard)	Sirtuin Endogenous Metabolite	Neurological Disease Metabolic Disease Cancer
Nicotinamide riboside (chloride) (Standard) is the analytical standard of Nicotinamide riboside (chloride). This product is intended for research and analytical applications. Nicotinamide riboside Chloride, an orally active NAD+ precursor, increases NAD+ levels and activates SIRT1 and SIRT3. Nicotinamide riboside Chloride is a source of vitamin B3 (niacin) and enhances oxidative metabolism, protection against high fat diet-induced metabolic abnormalities[1]. Nicotinamide riboside Chloride reduces cognitive deterioration in a transgenic mouse model of Alzheimer’s disease[2].

Cat. No.	Product Name	Category	Target	Chemical Structure

HY-B0143

Niacin 5+ Cited Publications Nicotinic acid; Vitamin B3	Structural Classification Microorganisms Classification of Application Fields Ketones, Aldehydes, Acids Source classification Disease markers Metabolic Disease Nervous System Disorder Endogenous metabolite Disease Research Fields	Autophagy Endogenous Metabolite
Niacin (Vitamin B3) is an orally active water-soluble B3 vitamin that is an essential nutrient for humans. Niacin (Vitamin B3) plays a key role in energy metabolism, cell signaling cascades regulating gene expression and apoptosis. Niacin (Vitamin B3) is also used in the study of cardiovascular diseases .

HY-B0143R

Niacin (standard) 5+ Cited Publications Nicotinic acid (standard); Vitamin B3 (standard)	Structural Classification Alkaloids Microorganisms Ketones, Aldehydes, Acids Source classification Disease markers Nervous System Disorder Endogenous metabolite	Autophagy Endogenous Metabolite
Niacin (Standard) is the analytical standard of Niacin. This product is intended for research and analytical applications. Niacin (Vitamin B3) is an orally active water-soluble B3 vitamin that is an essential nutrient for humans. Niacin (Vitamin B3) plays a key role in energy metabolism, cell signaling cascades regulating gene expression and apoptosis. Niacin (Vitamin B3) is also used in the study of cardiovascular diseases .

HY-N0623

L-Tryptophan 5+ Cited Publications Tryptophan; Tryptophane	Structural Classification Classification of Application Fields Source classification Metabolic Disease Amino acids Endogenous metabolite Disease Research Fields Cancer	Others
L-Tryptophan (Tryptophan) is an orally active and essential amino acid that is the precursor of serotonin, melatonin, and vitamin B3. L-Tryptophan can promote an increase in stemness and osteogenic ability of BMSCs in vitro and in vivo. L-Tryptophan inhibits cell proliferation and induced cell cycle arrest with high levels .

HY-B0150

Nicotinamide Maximum Cited Publications 59 Publications Verification Niacinamide; Nicotinic acid amide	Alkaloids Structural Classification Human Gut Microbiota Metabolites Microorganisms Neurological Disease Classification of Application Fields Source classification Pyridine Alkaloids Endogenous metabolite Disease Research Fields Cancer	Organoid Endogenous Metabolite Sirtuin HBV
Nicotinamide is a form of vitamin B3 or niacin. Nicotinamide Hydrochloride inhibits SIRT2 activity (IC₅₀: 2 μM). Nicotinamide also inhibits SIRT1. Nicotinamide increases cellular NAD₊, ATP, ROS levels. Nicotinamide inhibits tumor growth and improves survival. Nicotinamide also has anti-HBV activity .

HY-123033A

Nicotinamide riboside chloride 10+ Cited Publications	Alkaloids Structural Classification Animals Neurological Disease Classification of Application Fields Anti-aging Source classification Pyridine Alkaloids Metabolic Disease Disease Research Fields	Sirtuin Endogenous Metabolite
Nicotinamide riboside Chloride, an orally active NAD ⁺ precursor, increases NAD ⁺ levels and activates SIRT1 and SIRT3. Nicotinamide riboside Chloride is a source of vitamin B3 (niacin) and enhances oxidative metabolism, protection against high fat diet-induced metabolic abnormalities . Nicotinamide riboside Chloride reduces cognitive deterioration in a transgenic mouse model of Alzheimer’s disease .

HY-N0623R

L-Tryptophan (standard) 5+ Cited Publications Tryptophan (standard); Tryptophane (standard)	Structural Classification Alkaloids Ketones, Aldehydes, Acids Source classification Endogenous metabolite	Others
L-Tryptophan (standard) is the analytical standard of L-Tryptophan. L-Tryptophan (Tryptophan) is an orally active and essential amino acid that is the precursor of serotonin, melatonin, and vitamin B3. L-Tryptophan can promote an increase in stemness and osteogenic ability of BMSCs in vitro and in vivo. L-Tryptophan inhibits cell proliferation and induced cell cycle arrest with high levels .

HY-B0143A

Niacin hydrochloride Nicotinic acid hydrochloride; Vitamin B3 hydrochloride	Structural Classification Alkaloids Classification of Application Fields Ketones, Aldehydes, Acids Source classification Pyridine Alkaloids Metabolic Disease Endogenous metabolite Disease Research Fields Cancer	Endogenous Metabolite Apoptosis
Niacin (Vitamin B3; Nicotinic acid) hydrochloride is an orally active B3 vitamin that is an essential nutrient for humans. Niacin hydrochloride plays a key role in energy metabolism, cell signaling cascades regulating gene expression and apoptosis. Niacin hydrochloride is also used in the study of cardiovascular diseases .

HY-B0150A

Nicotinamide Hydrochloride Niacinamide Hydrochloride; Nicotinic acid amide Hydrochloride	Infection Structural Classification Alkaloids Classification of Application Fields Source classification Pyridine Alkaloids Endogenous metabolite Disease Research Fields Cancer	Sirtuin Endogenous Metabolite HBV
Nicotinamide Hydrochloride is a form of vitamin B3 or niacin. Nicotinamide Hydrochloride inhibits SIRT2 activity (IC₅₀: 2 μM). Nicotinamide Hydrochloride also inhibits SIRT1. Nicotinamide Hydrochloride increases cellular NAD₊, ATP, ROS levels. Nicotinamide Hydrochloride inhibits tumor growth and improves survival. Nicotinamide Hydrochloride also has anti-HBV activity .

HY-123033

Nicotinamide riboside	Natural Products Human Gut Microbiota Metabolites Microorganisms Animals Neurological Disease Classification of Application Fields Anti-aging Source classification Metabolic Disease Endogenous metabolite Disease Research Fields	Sirtuin Endogenous Metabolite
Nicotinamide riboside, an orally active NAD ⁺ precursor, increases NAD ⁺ levels and activates SIRT1 and SIRT3. Nicotinamide riboside is a source of vitamin B3 (niacin) and enhances oxidative metabolism, protection against high fat diet-induced metabolic abnormalities . Nicotinamide riboside reduces cognitive deterioration in a transgenic mouse model of Alzheimer’s disease .

HY-123033B

Nicotinamide riboside tartrate	Structural Classification Natural Products Neurological Disease Classification of Application Fields Source classification Metabolic Disease Endogenous metabolite Disease Research Fields	Sirtuin Endogenous Metabolite
Nicotinamide riboside tartrate, an orally active NAD ⁺ precursor, increases NAD ⁺ levels and activates SIRT1 and SIRT3. Nicotinamide riboside tartrate is a source of vitamin B3 (niacin) and enhances oxidative metabolism, protection against high fat diet-induced metabolic abnormalities . Nicotinamide riboside tartrate reduces cognitive deterioration in a transgenic mouse model of Alzheimer’s disease .

HY-123033C

Nicotinamide riboside malate	Structural Classification Natural Products Neurological Disease Classification of Application Fields Source classification Metabolic Disease Endogenous metabolite Disease Research Fields	Sirtuin Endogenous Metabolite
Nicotinamide riboside malate, an orally active NAD ⁺ precursor, increases NAD ⁺ levels and activates SIRT1 and SIRT3. Nicotinamide riboside malate is a source of vitamin B3 (niacin) and enhances oxidative metabolism, protection against high fat diet-induced metabolic abnormalities . Nicotinamide riboside malate reduces cognitive deterioration in a transgenic mouse model of Alzheimer’s disease .

HY-B0150R

Nicotinamide (Standard) Maximum Cited Publications 59 Publications Verification Niacinamide(Standard); Nicotinic acid amide (Standard)	Structural Classification Alkaloids Neurological Disease Classification of Application Fields Source classification Endogenous metabolite Disease Research Fields Cancer	Endogenous Metabolite Sirtuin
Nicotinamide (Standard) is the analytical standard of Nicotinamide. This product is intended for research and analytical applications. Nicotinamide is a form of vitamin B3 or niacin. Nicotinamide Hydrochloride inhibits SIRT2 activity (IC₅₀: 2 μM). Nicotinamide also inhibits SIRT1. Nicotinamide increases cellular NAD₊, ATP, ROS levels. Nicotinamide inhibits tumor growth and improves survival. Nicotinamide also has anti-HBV activity .

HY-123033AR

Nicotinamide riboside chloride (Standard)	Alkaloids Structural Classification Animals Source classification Pyridine Alkaloids	Sirtuin Endogenous Metabolite
Nicotinamide riboside (chloride) (Standard) is the analytical standard of Nicotinamide riboside (chloride). This product is intended for research and analytical applications. Nicotinamide riboside Chloride, an orally active NAD+ precursor, increases NAD+ levels and activates SIRT1 and SIRT3. Nicotinamide riboside Chloride is a source of vitamin B3 (niacin) and enhances oxidative metabolism, protection against high fat diet-induced metabolic abnormalities[1]. Nicotinamide riboside Chloride reduces cognitive deterioration in a transgenic mouse model of Alzheimer’s disease[2].

Cat. No.	Product Name	Chemical Structure

HY-B0143S2

Niacin-d4
Niacin-d₄ is the deuterium labeled Niacin. Niacin (Nicotinic acid) is a vitamin and is part of the vitamin B group.

HY-B0143S3

Niacin-13C6
Niacin- ¹³C₆ is the ¹³C-labeled Niacin. Niacin (Nicotinic acid) is a vitamin and is part of the vitamin B group.

HY-N0623S7

L-Tryptophan-15N
L-Tryptophan- ¹⁵N is the ¹⁵N-labeled L-Tryptophan. L-Tryptophan (Tryptophan) is an essential amino acid that is the precursor of serotonin, melatonin, and vitamin B3[1].

HY-N0623S5

L-Tryptophan-d8
L-Tryptophan-d₈ is the deuterium labeled L-Tryptophan. L-Tryptophan (Tryptophan) is an essential amino acid that is the precursor of serotonin, melatonin, and vitamin B3 .

HY-N0623S9

L-Tryptophan-d3
L-Tryptophan-d₃ is the deuterium labeled L-Tryptophan. L-Tryptophan (Tryptophan) is an essential amino acid that is the precursor of serotonin, melatonin, and vitamin B3 .

HY-N0623S

L-Tryptophan-d5
L-Tryptophan-d₅ is the deuterium labeled L-Tryptophan. L-Tryptophan (Tryptophan) is an essential amino acid that is the precursor of serotonin, melatonin, and vitamin B3 .

HY-N0623S10

L-Phenylalanine,Indole-15N
L-Phenylalanine,Indole- ¹⁵N is the ¹⁵N labeled L-Tryptophan[1]. L-Tryptophan (Tryptophan) is an essential amino acid that is the precursor of serotonin, melatonin, and vitamin B3[2].

HY-N0623S1

L-Tryptophan-13C
L-Tryptophan- ¹³C is the ¹³C-labeled L-Tryptophan. L-Tryptophan (Tryptophan) is an essential amino acid that is the precursor of serotonin, melatonin, and vitamin B3 .

HY-N0623S2

L-Tryptophan-13C11
L-Tryptophan- ¹³C₁₁ is the ¹³C-labeled L-Tryptophan. L-Tryptophan (Tryptophan) is an essential amino acid that is the precursor of serotonin, melatonin, and vitamin B3 .

HY-B0143S4

Niacin-15N,13C3
Niacin- ¹⁵N, ¹³C₃ is the ¹³C and ¹⁵N labeled Niacin . Niacin (Vitamin B3) is an orally active water-soluble B3 vitamin that is an essential nutrient for humans. Niacin (Vitamin B3) plays a key role in energy metabolism, cell signaling cascades regulating gene expression and apoptosis. Niacin (Vitamin B3) is also used in the study of cardiovascular diseases .

HY-N0623S8

L-Tryptophan-15N2
L-Tryptophan- ¹⁵N₂ is the ¹⁵N-labeled L-Tryptophan. L-Tryptophan (Tryptophan) is an essential amino acid that is the precursor of serotonin, melatonin, and vitamin B3 .

HY-N0623S3

L-Tryptophan-1-13C
L-Tryptophan-1- ¹³C is the ¹³C-labeled L-Tryptophan. L-Tryptophan (Tryptophan) is an essential amino acid that is the precursor of serotonin, melatonin, and vitamin B3 .

HY-N0623S4

L-Tryptophan-13C11,15N2
L-Tryptophan- ¹³C₁₁, ¹⁵N₂ is the ¹³C- and ¹⁵N-labeled L-Tryptophan. L-Tryptophan (Tryptophan) is an essential amino acid that is the precursor of serotonin, melatonin, and vitamin B3 .

HY-N0623S6

L-Tryptophan-15N2,d8
L-Tryptophan- ¹⁵N₂,d₈ is the deuterium and ¹⁵N-labeled L-Tryptophan. L-Tryptophan (Tryptophan) is an essential amino acid that is the precursor of serotonin, melatonin, and vitamin B3 .

HY-B0150S

Nicotinamide-d4 1 Publications Verification
Nicotinamide-d₄ is the deuterium labeled Nicotinamide. Nicotinamide is a form of vitamin B3 that plays essential roles in cell physiology through facilitating NAD+ redox homeostasis and providing NAD+ as a substrate to a class of enzymes that catalyze non-redox reactions. Nicotinamide is an inhibitor of SIRT1.

HY-B0150S2

Nicotinamide-13C6
Nicotinamide- ¹³C₆ is the ¹³C-labeled Nicotinamide. Nicotinamide is a form of vitamin B3 that plays essential roles in cell physiology through facilitating NAD+ redox homeostasis and providing NAD+ as a substrate to a class of enzymes that catalyze non-redox reactions. Nicotinamide is an inhibitor of SIRT1.

HY-B0150S1

Nicotinamide-15N,13C3
Nicotinamide- ¹⁵N, ¹³C₃ is the ¹³C-labeled and ¹⁵N-labeled Nicotinamide. Nicotinamide is a form of vitamin B3 that plays essential roles in cell physiology through facilitating NAD+ redox homeostasis and providing NAD+ as a substrate to a class of enzymes that catalyze non-redox reactions. Nicotinamide is an inhibitor of SIRT1.

HY-B0150S3

Nicotinamide-d3
Nicotinamide-d₃ (Niacinamide-d₃) is deuterium labeled Nicotinamide. Nicotinamide is a form of vitamin B3 or niacin. Nicotinamide Hydrochloride inhibits SIRT2 activity (IC₅₀: 2 μM). Nicotinamide also inhibits SIRT1. Nicotinamide increases cellular NAD₊, ATP, ROS levels. Nicotinamide inhibits tumor growth and improves survival. Nicotinamide also has anti-HBV activity .

Cat. No.	Product Name		Classification

HY-N0623

L-Tryptophan 5+ Cited Publications Tryptophan; Tryptophane		Freeze-drying Protective Agents Solubilizing Agents
L-Tryptophan (Tryptophan) is an orally active and essential amino acid that is the precursor of serotonin, melatonin, and vitamin B3. L-Tryptophan can promote an increase in stemness and osteogenic ability of BMSCs in vitro and in vivo. L-Tryptophan inhibits cell proliferation and induced cell cycle arrest with high levels .

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Vitamin B 3

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Isotope-Labeled Compounds

Oligonucleotides

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