2-(3-Hydroxy-2-oxoindolin-3-yl)-acetic acid

Cat. No.: HY-N10668 Purity: 99.60%: Data Sheet
COA

SDS
Handling Instructions
FAQs
Technical Support

2-(3-Hydroxy-2-oxoindolin-3-yl)-acetic acid (compound 29) is a natural polyphenol compound found in hop bract.

For research use only. We do not sell to patients.

2-(3-Hydroxy-2-oxoindolin-3-yl)-acetic acid Chemical Structure

CAS No. : 57061-17-3

Size	Stock	Quantity
1 mg	In-stock	Estimated Time of Arrival: December 31
5 mg	In-stock	Estimated Time of Arrival: December 31
10 mg	Get quote
50 mg	Get quote

or Bulk Inquiry

* Please select Quantity before adding items.

This product is a controlled substance and not for sale in your territory.

Customer Review

Based on 1 publication(s) in Google Scholar

Featured Recommendations

•Related Screening Libraries:

•Related Small Molecules:

•Related Proteins:

Biological Activity
Purity & Documentation
References
Customer Review

Description

2-(3-Hydroxy-2-oxoindolin-3-yl)-acetic acid (compound 29) is a natural polyphenol compound found in hop bract^[1].

Molecular Weight

207.18

Formula

C₁₀H₉NO₄

CAS No.

57061-17-3

Appearance

Solid

Color

White to off-white

SMILES

O=C(O)CC1(O)C(NC2=C1C=CC=C2)=O

Structure Classification

Initial Source

Shipping

Room temperature in continental US; may vary elsewhere.

Storage

Powder	-20°C	3 years
In solvent	-80°C	6 months
	-20°C	1 month

Solvent & Solubility

In Vitro:

DMSO : 50 mg/mL (241.34 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

Preparing
Stock Solutions

Concentration Solvent Mass	1 mg	5 mg	10 mg

1 mM	4.8267 mL	24.1336 mL	48.2672 mL
5 mM	0.9653 mL	4.8267 mL	9.6534 mL
10 mM	0.4827 mL	2.4134 mL	4.8267 mL

View the Complete Stock Solution Preparation Table

* Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

Molarity Calculator
Dilution Calculator

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

Concentration _(start) × Volume _(start) = Concentration _(final) × Volume _(final)

This equation is commonly abbreviated as: C₁V₁ = C₂V₂

Concentration _(start)

Volume _(start)

Concentration _(final)

Volume _(final)

In Vivo Dissolution Calculator

Please enter the basic information of animal experiments:

Dosage

mg/kg

Animal weight
(per animal)

Dosing volume
(per animal)

μL

Number of animals

Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.

Calculation results:

Working solution concentration: mg/mL

Purity & Documentation

Purity: 99.60%

Select Batch:

Data Sheet (274 KB) SDS (251 KB)

COA (255 KB) HNMR (248 KB) LCMS (102 KB)

Handling Instructions (2659 KB)

References

[1]. Yoshihisa Tanaka, et al. Comprehensive separation and structural analyses of polyphenols and related compounds from bracts of hops (Humulus lupulus L.). J Agric Food Chem. 2014 Mar 12;62(10):2198-206. [Content Brief]

Complete Stock Solution Preparation Table

Optional Solvent	Concentration Solvent Mass	1 mg	5 mg	10 mg	25 mg

DMSO	1 mM	4.8267 mL	24.1336 mL	48.2672 mL	120.6680 mL
	5 mM	0.9653 mL	4.8267 mL	9.6534 mL	24.1336 mL
	10 mM	0.4827 mL	2.4134 mL	4.8267 mL	12.0668 mL
	15 mM	0.3218 mL	1.6089 mL	3.2178 mL	8.0445 mL
	20 mM	0.2413 mL	1.2067 mL	2.4134 mL	6.0334 mL
	25 mM	0.1931 mL	0.9653 mL	1.9307 mL	4.8267 mL
	30 mM	0.1609 mL	0.8045 mL	1.6089 mL	4.0223 mL
	40 mM	0.1207 mL	0.6033 mL	1.2067 mL	3.0167 mL
	50 mM	0.0965 mL	0.4827 mL	0.9653 mL	2.4134 mL
	60 mM	0.0804 mL	0.4022 mL	0.8045 mL	2.0111 mL
	80 mM	0.0603 mL	0.3017 mL	0.6033 mL	1.5084 mL
	100 mM	0.0483 mL	0.2413 mL	0.4827 mL	1.2067 mL