L(+)-allo-Threonine

CAS No.：28954-12-3

Other grades of this product :

L(+)-allo-Threonine Basic information

Product Name:	L(+)-allo-Threonine
Synonyms:	l-allothreonin;O-T-BUTYL-L-ALLO-THREONINE;H-ALLO-THR(BUT)-OH;H-ALLO-THR-O;H-ALLO-THR-OH;H-ALLO-THR(TBU)-OH;H-L-ALLO-THR-OH;L(+)-ALLO-THREONINE
CAS:	28954-12-3
MF:	C4H9NO3
MW:	119.12
EINECS:	249-327-2
Product Categories:	amino acid derivative;Threonine [Thr, T];Amino Acids
Mol File:	28954-12-3.mol

L(+)-allo-Threonine Chemical Properties

Melting point	272 °C (dec.)(lit.)
alpha	9 º (c=2, H2O)
Boiling point	222.38°C (rough estimate)
density	1.3126 (rough estimate)
refractive index	10 ° (C=5, H2O)
storage temp.	Keep in dark place,Sealed in dry,Room Temperature
solubility	Water (Slightly)
pka	pK1: 2.108(+1);pK2: 9.096(0) (25°C)
form	Crystalline Powder
color	White to off-white
optical activity	[α]23/D +9.0°, c = 2 in H2O
BRN	1721645
CAS DataBase Reference	28954-12-3(CAS DataBase Reference)

Safety Information

Safety Statements	24/25
WGK Germany	3
RTECS	BA4055000
HS Code	29225090

MSDS Information

Provider	Language
L(+)-allo-Threonine	English
SigmaAldrich	English
ACROS	English

L(+)-allo-Threonine Usage And Synthesis

Chemical Properties	white to off-white crystalline powder
Uses	L-allo-Threonine is a reactant used in the synthesis of an antibiotic, globomycin, and its congener, SF-1902 A5.

L(+)-allo-Threonine Preparation Products And Raw materials

Welcome！

Please leave a message for us or use the following ways to contact us, we will reply to you as soon as possible, and provide you with the most sincere service, thank you.

NO. 18 ,Wujiang Road, Wulidian Street, Jiangbei District, Chongqing
+86-23-6139-8061 +86-13650506873
danny@chemdad.com sales@chemdad.com
www.chemdad.com
WhatsApp +86-13650506873