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N-Acetyl-DL-tryptophan(CAS# 87-32-1)

Chemical Property:

Molecular Formula C13H14N2O3
Molar Mass 246.26
Density 1.1855 (rough estimate)
Melting Point 204-206 °C (dec.) (lit.)
Boling Point 389.26°C (rough estimate)
Specific Rotation(α) -0.5~+0.5°(20℃/D)(c=2,C2H5OH)
Flash Point 308.6°C
Water Solubility INSOLUBLE IN COLD WATER
Solubility Insoluble in cold water.
Vapor Presure 1.32E-14mmHg at 25°C
Appearance White powder
Color White to light yellow
BRN 89478
pKa 3.65±0.10(Predicted)
Storage Condition 2-8°C
Stability Stable. Incompatible with strong oxidizing agents.
Refractive Index 1.6450 (estimate)
MDL MFCD00005644

Product Detail

Product Tags

Safety Description 24/25 – Avoid contact with skin and eyes.
WGK Germany 3
TSCA Yes
HS Code 29339990
Hazard Note Keep Cold

 

Introduction

N-acetyl-DL-tryptophan is an amino acid derivative.

 

Quality:

N-acetyl-DL-tryptophan is a white crystalline powder that is soluble in water and alcohol. It exhibits the largest absorption peak at pH 2-3 and has a strong UV absorption capacity.

 

Use:

 

Method:

The preparation method of N-acetyl-DL-tryptophan is generally obtained by reacting DL-tryptophan with acetic anhydride. For specific preparation steps, please refer to the relevant organic synthesis experimental methods.

 

Safety Information:

N-acetyl-DL-tryptophan is relatively safe under general conditions. Avoid inhalation or contact with skin and eyes, avoid ingestion. Please wear protective gloves, glasses and a mask during use to ensure good ventilation.


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