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

• Catalog No.: 462101
• CAS Number: 26782-75-2
• M. F.: C5H9BrO2
• M. W.: 181.02776
• Purity: 96%

SYNONYMS

• Title: (S)-(-)-2-溴-3-甲基丁酸
• IUPAC name: (2S)-2-bromo-3-methylbutanoic acid
• IUPAC Traditional name: (2S)-2-bromo-3-methylbutanoic acid
• Synonyms: (S)-2-溴异戊酸; (S)-2-Bromoisovaleric acid

DATABASE IDS

• PubChem SID: 24869940
• MDL Number: MFCD00210114
• CAS Number: 26782-75-2

PROPERTIES

• Linear Formula: (CH3)2CHCH(Br)CO2H
• Purity: 96%
• Boiling Point: 90-100 °C/0.5 mmHg(lit.)
• Flash Point: 113 °C
• Flash Point: 235.4 °F
• Melting Point: 39-44 °C(lit.)
• Optical Rotation: [α]22/D -21°, c = 37 in benzene
• GHS Signal Word: Danger
• GHS Hazard statements: H302-H312-H314-H332
• European Hazard Symbols: Corrosive (C)
• Personal Protective Equipment: Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
• GHS Precautionary statements: P280-P305 + P351 + P338-P310
• RID/ADR: UN 3261 8/PG 2
• Risk Statements: 20/21/22-34
• Safety Statements: 26-27-28-36/37/39-45
• Hazard Class: 8
• UN Number: 3261
• Packing Group: 2
• German water hazard class: 3

DETAILS

Description (English)

Application
Ferroelectric liquid crystal derivatives,1 proline-valine pseudo dipeptides which are potent inhibitors of α-chymotrypsin,2 and β-turn peptidomimetics have been prepared using this bromoacid.3
Packaging
5, 25 g in glass bottle

Description (简体中文)

Application
铁电液晶衍生物、1脯氨酸-缬氨酸假二肽（α-胰凝乳蛋白酶的强效抑制剂）2和 β-转角模拟肽都可用这种溴代酸制备。3
包装
5, 25 g in glass bottle