D-Erythronic acid γ-lactone

• Catalog No.: 45676
• CAS Number: 15667-21-7
• M. F.: C4H6O4
• M. W.: 118.08804
• Purity: ≥99.0% (T)

SYNONYMS

• Title: D-赤酮酸内酯
• IUPAC name: (3R,4R)-3,4-dihydroxyoxolan-2-one
• IUPAC Traditional name: erythrono-1,4-lactone
• Synonyms: D-三羟丁酸 γ-内酯; (3R-顺式) (-)-二氢-3,4-二羟基-2(3H)-呋喃酮; (3R-cis) (-)-Dihydro-3,4-dihydroxy-2(3H)-furanone; D-Erythronolactone

DATABASE IDS

• MDL Number: MFCD00077763
• CAS Number: 15667-21-7
• Beilstein Number: 81073

PROPERTIES

• Empirical Formula (Hill Notation): C4H6O4
• Grade: purum
• Purity: ≥99.0% (T)
• Melting Point: 100-102 °C(lit.)
• Optical Rotation: [α]20/D -72±3°, c = 4.5% in H2O
• Personal Protective Equipment: Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
• German water hazard class: 3

DETAILS

Description (English)

Other Notes
Chiral diol-lactone used as chiral building block1,2,3,4

Description (简体中文)

Other Notes
用作手性结构单元的手性二醇内酯1,2,3,4