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(S)-(+)-2-Amino-3-hydroxy-3-methylbutanoic acid

(S)-(+)-2-Amino-3-hydroxy-3-methylbutanoic acid Structure
CAS No.
2280-27-5
Chemical Name:
(S)-(+)-2-Amino-3-hydroxy-3-methylbutanoic acid
Synonyms
3-Hydroxy-L-Valine;H-Val(3-OH)-OH;L(+)-HYDROXYVALINE;Valine Impurity 26;4-Methyl-L-threonine;3-Methyl-L-threonine;L-Threonine, 3-Methyl-;L-threo-β-Hydroxynorvaline;[S,(+)]-3-Hydroxy-L-valine;L-threo-β-Hydroxynorvaline
CBNumber:
CB4436247
Molecular Formula:
C5H11NO3
Molecular Weight:
133.15
MOL File:
2280-27-5.mol
Modify Date:
2023/5/4 17:34:36

(S)-(+)-2-Amino-3-hydroxy-3-methylbutanoic acid Properties

Melting point 205 °C
Boiling point 148.88°C (rough estimate)
alpha -11.75 º (c=2, 6N HCl 25 ºC)
Density 1.0818
refractive index 1.4430
storage temp. Keep in dark place,Inert atmosphere,Room temperature
form Crystalline Powder
pka 2.22±0.12(Predicted)
color White
Water Solubility SOLUBLE
CAS DataBase Reference 2280-27-5(CAS DataBase Reference)

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P305+P351+P338
Safety Statements  24/25
HS Code  29225000

(S)-(+)-2-Amino-3-hydroxy-3-methylbutanoic acid Chemical Properties,Uses,Production

Chemical Properties

white powder

(S)-(+)-2-Amino-3-hydroxy-3-methylbutanoic acid Preparation Products And Raw materials

Raw materials

Preparation Products

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(S)-(+)-2-AMINO-3-HYDROXY-3-METHYLBUTANOIC ACID (S)-(+)-2-Amino-3-hydroxy-3-methylbutanoic acid, 98%, ee:94% (S)-(+)-2-Amino-3-hydroxy-3-methylbutanoic acid, 94% ee (2S)-2-Amino-3-hydroxy-3-methylbutanoic acid [S,(+)]-3-Hydroxy-L-valine 4-Methyl-L-threonine L-threo-β-Hydroxynorvaline (S)-(+)-2-Amino-3-hydroxy-3-methylbutanoic acid,98%,94% ee L(+)-HYDROXYVALINE (R)-(-)-2-Amino-3-hydroxy-3-methylbutanoicacid(e.e.) (R)-(-)-2-AMINO-3-HYDROXY-3-METHYLBUTANOIC ACID 99% (99+% E.E.) (S)-(+)-2-AMino-3-hydroxy-3-Methylbutanoic acid, 94% ee, 98% 250MG L-Threonine, 3-Methyl- H-Val(3-OH)-OH (S)-(+)-2-Amino-3-hydroxy-3-methylbutanoicaci (S)-(+)-2-Amino-3-hydroxy-3-methylbutanoic acid USP/EP/BP 3-Hydroxy-L-Valine L-threo-β-Hydroxynorvaline 3-Methyl-L-threonine Valine Impurity 26 2280-27-5 2280-28-5 unnatural amino acids Chiral Reagent Valine [Val, V]