Methyl 3,4-O-isopropylidene-L-threonate

• Catalog No.: 392170
• CAS Number: 92973-40-5
• M. F.: C8H14O5
• M. W.: 190.19376
• Purity: 97%

SYNONYMS

• Title: 3,4-O-异亚丙基-L-苏糖酸甲酯
• IUPAC name: methyl (2R)-2-[(4S)-2,2-dimethyl-1,3-dioxolan-4-yl]-2-hydroxyacetate
• IUPAC Traditional name: methyl (2R)-2-[(4S)-2,2-dimethyl-1,3-dioxolan-4-yl]-2-hydroxyacetate
• Synonyms: (αR,4S)-2,2-Dimethyl-α-hydroxy-1,3-dioxolane-4-acetic acid methyl ester; (αR,4S)-2,2-二甲基-α-羟基-1,3-二氧戊环-4-乙酸甲酯; 甲基3,4-O-异亚丙基-L-苏糖酸酯; 3,4-O-Isopropylidene-L-threonic acid methyl ester

DATABASE IDS

• Beilstein Number: 7862
• CAS Number: 92973-40-5
• PubChem SID: 24864430

PROPERTIES

• German water hazard class: 3
• Personal Protective Equipment: Eyeshields, Gloves, half-mask respirator (US), multi-purpose combination respirator cartridge (US)
• Empirical Formula (Hill Notation): C8H14O5
• Purity: 97%
• Boiling Point: 125 °C/12 mmHg(lit.)
• Density: 1.175 g/mL at 25 °C(lit.)
• Flash Point: 99 °C
• Flash Point: 210.2 °F
• Optical Rotation: [α]20/D +18.5°, c = 2 in acetone
• Refractive Index: n20/D 1.446(lit.)

DETAILS

Description (English)

Packaging
5 g in glass bottle
Application
Used to prepare a dihydrofuran substrate in the total synthesis of (-)-echinosporin.1

Description (简体中文)

包装
5 g in glass bottle
Application
在 (-)-棘孢菌素全合成中用于制备二氢呋喃底物。1