Ethyl L-tryptophanate hydrochloride Chemical Properties

Melting point:

220-225 °C (dec.)

alpha 

10 º (c=2% in H2O)

storage temp. 

Keep in dark place,Sealed in dry,Room Temperature

solubility 

DMSO (Slightly), Methanol (Slightly)

form 

Powder

pka

pKa 7.10±0.05(H2O t=25.0±0.1 I=0.1(NaCl) N2atmosphere) (Uncertain);10.79±0.02 (H2O t=25.0±0.1 I=0.1(NaCl) N2atmosphere) (Uncertain)

color 

White to off-white

optical activity

[α]20/D +10±1°, c =2% in H2O

CAS DataBase Reference

2899-28-7(CAS DataBase Reference)

Safety Information

Safety Statements 

22-24/25

WGK Germany 

3

HS Code 

29339900

MSDS

• Language:English Provider:SigmaAldrich
• Language:English Provider:ACROS

Ethyl L-tryptophanate hydrochloride Usage And Synthesis

Chemical Properties

Light grey crystalline powder

Uses

These Secondary Standards are qualified as Certified Reference Materials. These are suitable for use in several analytical applications including but not limited to pharma release testing, pharma method development for qualitative and quantitative analyses, food and beverage quality control testing, and other calibration requirements.

reaction suitability

reaction type: solution phase peptide synthesis

Ethyl L-tryptophanate hydrochloride(2899-28-7)Related Product Information

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