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  3. Amino Acid Derivatives
  4. 7-Methyl-DL-tryptophan

7-Methyl-DL-tryptophan  (Synonyms: 7-Methyltryptophan)

Cat. No.: HY-W142073 Purity: 99.52%
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7-Methyl-DL-tryptophan (7-Methyltryptophan) is an amino acid derivative, which is a key precursor for biosynthesis of many non-ribosomal peptide antibiotics. 7-Methyl-DL-tryptophan plays an important role in synthesis of high-efficiency antibacterial agents and analogues thereof.

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

Custom Peptide Synthesis

7-Methyl-DL-tryptophan Chemical Structure

7-Methyl-DL-tryptophan Chemical Structure

CAS No. : 17332-70-6

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Based on 1 publication(s) in Google Scholar

7-Methyl-DL-tryptophan Related Antibodies

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Description

7-Methyl-DL-tryptophan (7-Methyltryptophan) is an amino acid derivative, which is a key precursor for biosynthesis of many non-ribosomal peptide antibiotics. 7-Methyl-DL-tryptophan plays an important role in synthesis of high-efficiency antibacterial agents and analogues thereof[1].

Molecular Weight

218.25

Formula

C12H14N2O2
CAS No.
Appearance

Solid

Color

Off-white to light yellow

Shipping

Room temperature in continental US; may vary elsewhere.
Storage

Sealed storage, away from moisture

Powder -80°C 2 years
-20°C 1 year

*In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)

Solvent & Solubility
In Vitro: 

H2O : 50 mg/mL (229.10 mM; ultrasonic and adjust pH to 2 with 1 M HCL)

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 4.5819 mL 22.9095 mL 45.8190 mL
5 mM 0.9164 mL 4.5819 mL 9.1638 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 (sealed storage, away from moisture). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.

  • Molarity Calculator

  • Dilution Calculator

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

Mass
=
Concentration
×
Volume
×
Molecular Weight *

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

This equation is commonly abbreviated as: C1V1 = C2V2

Concentration (start)

C1

×
Volume (start)

V1

=
Concentration (final)

C2

×
Volume (final)

V2

In Vivo Dissolution Calculator
Please enter the basic information of animal experiments:

Dosage

mg/kg

Animal weight
(per animal)

g

Dosing volume
(per animal)

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Number of animals

Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.
Calculation results:
Working solution concentration: mg/mL
This product has good water solubility, please refer to the measured solubility data in water/PBS/Saline for details.
The concentration of the stock solution you require exceeds the measured solubility. The following solution is for reference only.If necessary, please contact MedChemExpress (MCE).
Purity & Documentation
References

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 (sealed storage, away from moisture). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

Optional Solvent Concentration Solvent Mass 1 mg 5 mg 10 mg 25 mg
H2O 1 mM 4.5819 mL 22.9095 mL 45.8190 mL 114.5475 mL
5 mM 0.9164 mL 4.5819 mL 9.1638 mL 22.9095 mL
10 mM 0.4582 mL 2.2910 mL 4.5819 mL 11.4548 mL
15 mM 0.3055 mL 1.5273 mL 3.0546 mL 7.6365 mL
20 mM 0.2291 mL 1.1455 mL 2.2910 mL 5.7274 mL
25 mM 0.1833 mL 0.9164 mL 1.8328 mL 4.5819 mL
30 mM 0.1527 mL 0.7637 mL 1.5273 mL 3.8183 mL
40 mM 0.1145 mL 0.5727 mL 1.1455 mL 2.8637 mL
50 mM 0.0916 mL 0.4582 mL 0.9164 mL 2.2910 mL
60 mM 0.0764 mL 0.3818 mL 0.7637 mL 1.9091 mL
80 mM 0.0573 mL 0.2864 mL 0.5727 mL 1.4318 mL
100 mM 0.0458 mL 0.2291 mL 0.4582 mL 1.1455 mL

* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.

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7-Methyl-DL-tryptophan Related Classifications

Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

Keywords:

7-Methyl-DL-tryptophan17332-70-67-MethyltryptophanAmino Acid Derivativesamino acid derivativeaminocarboxylnon-ribosomal peptide antibioticsantibacterialprecursorInhibitorinhibitorinhibit

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