(S)-(+)-2-Hydroxy-3-methylbutyric acid

• Catalog No.: 379093
• CAS Number: 17407-55-5
• M. F.: C5H10O3
• M. W.: 118.1311
• Purity: 99%

SYNONYMS

• Title: (S)-(+)-2-羟基-3-甲基丁酸
• IUPAC name: (2S)-2-hydroxy-3-methylbutanoic acid
• IUPAC Traditional name: α-hydroxyisovaleric acid
• Synonyms: L-α-羟基异戊酸; L-α-Hydroxyisovaleric acid

DATABASE IDS

• PubChem SID: 24863611
• CAS Number: 17407-55-5
• MDL Number: MFCD00066443
• Beilstein Number: 1721140

PROPERTIES

• Linear Formula: (CH3)2CHCH(OH)CO2H
• Optical Purity: ee: 99% (GLC)
• Purity: 99%
• Boiling Point: 124-125 °C/13 mmHg(lit.)
• Melting Point: 68-70 °C(lit.)
• Optical Rotation: [α]20/D +19°, c = 1 in chloroform
• GHS Signal Word: Warning
• GHS Hazard statements: H315-H319-H335
• European Hazard Symbols: Irritant (Xi)
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves
• GHS Precautionary statements: P261-P305 + P351 + P338
• Risk Statements: 36/37/38
• Safety Statements: 26-36
• German water hazard class: 3

DETAILS

Description (English)

Packaging
1, 5 g in glass bottle
Application
A useful chiral building block for peptide synthesis.1,2 Used in the preparation of the cytotoxic didemnin cyclopeptides and of the antineoplastic agent dolastatin 15.3,4

Description (简体中文)

包装
1, 5 g in glass bottle
Application
多肽合成的有效手性结构单元。1,2用于制备细胞毒素膜海鞘素环肽和抗肿瘤剂海兔毒素 15。3,4