(2S)-2-(9H-fluoren-9-ylmethoxycarbonylamino)-3-methylbutanoic acid-68858-20-8-C20H21NO4 -Chemindustry.com - The leading vertical market advertising source for the chemical world

(2S)-2-(9H-fluoren-9-ylmethoxycarbonylamino)-3-methylbutanoic acid

CAS No.: 68858-20-8 Formula: C20H21NO4

Weight: 339.38500

Synonyms: FMco-Val-OH; N-FMOC-L-VAL; FMOC-L-VAL-OH; FMOC-L-VAL; FMOC-VAL;

Description

Fmoc-valine is a sterically hindered, Fmoc protected amino acid and is a derivative of L-Valine. Fmoc-valine (in addition to the other amino acids) is commonly used to synthesize 4-thiazolidinones (e.g. (E)-5-(4-Ethylbenzylidene)-2-thioxothiazolidin-4-one [E925745]) and 4-metathiazanones as well.

Basic Information

CAS No.:

68858-20-8

Synonyms:

FMco-Val-OH; N-FMOC-L-VAL; FMOC-L-VAL-OH; FMOC-L-VAL; FMOC-VAL;

Formula:

C20H21NO4

Molecular Weight:

339.38500

PSA:

79.12000

LogP:

3.83870

Properties

Appearance & Character:

Density:

1.229 g/cm3

Melting Point:

143-147ºC

Boiling Point:

551.8ºC at 760 mmHg

Flash Point:

287.5ºC

Storage Conditions:

2-8ºC

Safety Info

Customs Code:

2924299090

Hazard Category Code:

R36/37/38

Security Instructions:

S22-S26-S36/37/39

Dangerous Goods Sign:

Xi