(S)-(-)-2-Bromo-3-methylbutyric acid

(S)-(-)-2-Bromo-3-methylbutyric acid Basic information
Product Name:(S)-(-)-2-Bromo-3-methylbutyric acid
Synonyms:(S)-(-)-2-BROMOISOVALERIC ACID;(S)-2-BROMO-ISOVALERIC ACID;(S)-(-)-2-BROMO 3-METHYLBUTANOIC ACID;(S)-2-BROMO-3-METHYLBUTANOIC ACID;(S)-(-)-2-BROMO-3-METHYLBUTYRIC ACID;(S)-(-)-2-BROMO-3-METHYLBUTYRIC ACID, 96 %;(2S)-2-Bromo-3-methylbutyric acid;(2S)-2-bromo-3-methylbutanoic acid
CAS:26782-75-2
MF:C5H9BrO2
MW:181.03
EINECS:
Product Categories:Chiral Compound
Mol File:26782-75-2.mol
(S)-(-)-2-Bromo-3-methylbutyric acid Structure
(S)-(-)-2-Bromo-3-methylbutyric acid Chemical Properties
Melting point 39-44 °C
alpha -21 º (c=37 in benzene)
Boiling point 90-100 °C (0.5 mmHg)
density 1.4210 (rough estimate)
refractive index 1.4790 (estimate)
Fp >110 °C
pka3.00±0.10(Predicted)
optical activity[α]22/D 21°, c = 37 in benzene
CAS DataBase Reference26782-75-2(CAS DataBase Reference)
Safety Information
Hazard Codes C
Risk Statements 20/21/22-34
Safety Statements 26-27-28-36/37/39-45
RIDADR UN 3261
WGK Germany 3
MSDS Information
(S)-(-)-2-Bromo-3-methylbutyric acid Usage And Synthesis
UsesFerroelectric liquid crystal derivatives, proline-valine pseudo dipeptides which are potent inhibitors of α-chymotrypsin, and β-turn peptidomimetics have been prepared using this bromoacid.
(S)-(-)-2-Bromo-3-methylbutyric acid Preparation Products And Raw materials
α,α-dimethylbutyric acid Ethyl 2-(Chlorosulfonyl)acetate 2-BROMO-2- (1-TERT-BUTOXYCARBONYL-PYRROLIDIN-3-YL)-MALONIC ACID DIMETHYL ESTER 1-ADAMANTYL(BROMO)ACETIC ACID 3-Bromoanisole Folic acid 2-BROMO-2- (1-TERT-BUTOXYCARBONYL-PIPERIDIN-4-YL)-MALONIC ACID DIMETHYL ESTER Glycine (S)-(-)-2-Bromo-3-methylbutyric acid 4-Bromomethylbenzoic acid 2,2-Bis(hydroxymethyl)butyric acid Bromine 2-Methyl butyric acid phosphoric acid Isovaleric acid METHYL 2-BROMO-2-[3-(1-BROMO-2-METHOXY-2-OXOETHYL)-1-ADAMANTYL]ACETATE Methyl bromide Bromotrimethylsilane

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