(S)-(-)-5-Hydroxymethyl-2(5H)-furanone

• Catalog No.: 55675
• CAS Number: 78508-96-0
• M. F.: C5H6O3
• M. W.: 114.09934
• Purity: ≥97.0% (sum of enantiomers, HPLC)

SYNONYMS

• Title: (S)-(-)-5-羟甲基-2(5H)-呋喃酮
• IUPAC name: (5S)-5-(hydroxymethyl)-2,5-dihydrofuran-2-one
• IUPAC Traditional name: (5S)-5-(hydroxymethyl)-5H-furan-2-one

DATABASE IDS

• Beilstein Number: 3537455
• MDL Number: MFCD00075370
• PubChem SID: 24879579
• CAS Number: 78508-96-0

PROPERTIES

• Empirical Formula (Hill Notation): C5H6O3
• Grade: purum
• Purity: ≥97.0% (sum of enantiomers, HPLC)
• Flash Point: 113 °C
• Flash Point: 235.4 °F
• Melting Point: 40-44 °C
• Melting Point: 41-43 °C(lit.)
• Optical Rotation: [α]20/D -148±5°, c = 1.4% in H2O
• 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
Chiral building block; this compound and derivatives thereof have been used in many EPC syntheses, e.g. 1,4-additions occurring on the less hindered side 1; or in stereoselective cycloaddition reactions2,3,4

Description (简体中文)

Other Notes
手性结构单元；该化合物及其衍生物已用于各种 EPC 的合成，如小位阻侧的 1,4-加成反应1；或立体选择性环加成反应2,3,4