ethyl N-acetyl-L-tryptophanate

ethyl N-acetyl-L-tryptophanate - Names and Identifiers

Name	Ac-Trp-OEt
Synonyms	AC-TRP-OET Ac-Trp-OEt AC-TRYPTOPHAN-OET H-N-ACETYL-TRP-OET N-ACETYL-L-TRP ETHYL ESTER ethyl N-acetyltryptophanate ethyl N-acetyl-L-tryptophanate ACETYL-L-TRYPTOPHAN ETHYL ESTER N-ACETYL-L-TRYPTOPHAN ETHYL ESTER N-ALPHA-ACETYL-L-TRYPTOPHAN ETHYL ESTER ethyl N-formyl-N-methyl-L-tryptophanate
CAS	2382-80-1
EINECS	219-190-3
InChI	InChI=1/C15H18N2O3/c1-3-20-15(19)14(17-10(2)18)8-11-9-16-13-7-5-4-6-12(11)13/h4-7,9,14,16H,3,8H2,1-2H3,(H,17,18)/t14-/m0/s1

ethyl N-acetyl-L-tryptophanate - Physico-chemical Properties

Molecular Formula	C15H18N2O3
Molar Mass	274.32
Density	1.1230 (rough estimate)
Melting Point	112-114°C(lit.)
Boling Point	417.3°C (rough estimate)
Flash Point	266.8°C
Water Solubility	1.47g/L(28 ºC)
Solubility	soluble in Methanol
Vapor Presure	8.12E-11mmHg at 25°C
Appearance	powder to crystal
Color	White to Light yellow to Light orange
pKa	14.82±0.46(Predicted)
Storage Condition	Keep in dark place,Inert atmosphere,2-8°C
Refractive Index	6.5 ° (C=2, EtOH)

ethyl N-acetyl-L-tryptophanate - Risk and Safety

Safety Description	24/25 - Avoid contact with skin and eyes.
WGK Germany	3
HS Code	29339900

ethyl N-acetyl-L-tryptophanate - Introduction

Ac-Trp-OEt(Ac-Trp-OEt) is an organic compound with the following properties:

Nature:
1. Chemical formula: C17H20N2O4
2. Molecular Weight: 316.35g/mol
3. Appearance: white crystalline solid
4. Solubility: Soluble in methanol, ethanol and chloroform, insoluble in water

Use:
1. Biochemical research: as L-tryptophan peptide chain extension reagent, used to study protein synthesis and structure.
2. Drug development: lead compounds that may be used as anti-tumor, antiviral or antibacterial drugs.

Method:
The preparation method of the Ac-Trp-OEt is mainly realized by chemical synthesis. A common synthetic method is the esterification of N-acetyl-L-tryptophan with glycolic acid to produce Ac-Trp-OEt. The specific synthetic procedure can be adjusted according to the experimental conditions and the desired purity.

Safety Information:
1. Ac-Trp-OEt may be irritating to the eyes, respiratory system and skin. Wear appropriate personal protective equipment such as gloves and goggles when using.
2. Avoid inhalation or contact with Ac-Trp-OEt, avoid ingestion.
3. This compound has no specific handling and storage requirements, but should be stored in a dry, closed container, away from the fire and oxidant.
4. When used in the laboratory, it is recommended to follow Good Laboratory Practices and follow relevant safe operating procedures.

Last Update：2024-04-09 15:17:56