(+)-5,6-O-Isopropylidene-L-ascorbic acid

• Catalog No.: 59435
• CAS Number: 15042-01-0
• M. F.: C9H12O6
• M. W.: 216.18798
• Purity: ≥97.0% (sum of enantiomers, HPLC)

SYNONYMS

• Title: (+)-5,6-O-异亚丙基-L-抗坏血酸
• IUPAC name: (5R)-5-[(4S)-2,2-dimethyl-1,3-dioxolan-4-yl]-3,4-dihydroxy-2,5-dihydrofuran-2-one
• IUPAC Traditional name: (5R)-5-[(4S)-2,2-dimethyl-1,3-dioxolan-4-yl]-3,4-dihydroxy-5H-furan-2-one
• Synonyms: 5,6-Isopropylidene-L-ascorbic acid; 5,6-异亚丙基-L-抗坏血酸

DATABASE IDS

• MDL Number: MFCD00010552
• CAS Number: 15042-01-0
• Beilstein Number: 86893

PROPERTIES

• Empirical Formula (Hill Notation): C9H12O6
• Grade: purum
• Purity: ≥97.0% (sum of enantiomers, HPLC)
• Melting Point: 217 °C (dec.)
• Optical Rotation: [α]20/D +10.5±1°, c = 5% in methanol
• Personal Protective Equipment: Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
• German water hazard class: 3

DETAILS

Description (English)

Other Notes
Starting material for the synthesis of 3,4-isopropylidene-L-threonic acid and derivatives by oxidative cleavage1,2; Preparation of L-isopropylidene-glycerol3,4

Description (简体中文)

Other Notes
合成 3,4-异亚丙基-L-苏糖酸的原料，通过氧化分解生成衍生物1,2；制备 L-异亚丙基-甘油3,4