1,2:5,6-Di-O-isopropylidene-D-mannitol

• Catalog No.: 38410
• CAS Number: 1707-77-3
• M. F.: C12H22O6
• M. W.: 262.29948
• Purity: ≥98.0% (sum of enantiomers, GC)

SYNONYMS

• Title: 1,2:5,6-二-O-二异亚丙基-D-甘露糖醇
• IUPAC name: (1S,2S)-1,2-bis[(4R)-2,2-dimethyl-1,3-dioxolan-4-yl]ethane-1,2-diol
• IUPAC Traditional name: (1S,2S)-1,2-bis[(4R)-2,2-dimethyl-1,3-dioxolan-4-yl]ethane-1,2-diol
• Synonyms: 双丙酮-D-甘露糖醇; D-Mannitol diacetonide

DATABASE IDS

• EC Number: 216-954-8
• Beilstein Number: 83765
• CAS Number: 1707-77-3
• PubChem SID: 24863649
• MDL Number: MFCD00003211

PROPERTIES

• Empirical Formula (Hill Notation): C12H22O6
• Grade: purum
• Purity: ≥98.0% (sum of enantiomers, GC)
• Melting Point: 120-122 °C(lit.)
• Melting Point: 121-125 °C
• Optical Rotation: [α]20/D +6±1°, c = 5% in chloroform
• Personal Protective Equipment: Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
• Storage Temperature: 2-8°C
• German water hazard class: 3

DETAILS

Description (English)

Other Notes
Oxidative cleavage leads to isopropylidene-D-glyceraldehyde, reduction of the latter to D-1,2-isopropylideneglycerol, both important chiral building blocks; review 1; Improved oxidative cleavage 2; Oxidative cleavage to the glyceric acid 3

Description (简体中文)

Other Notes
氧化裂解生成异亚丙基-D-甘油醛，后者还原为 D-1,2-异亚丙基甘油，都是重要的手性结构单元；综述1；改进的氧化裂解2；氧化裂解为甘油酸3