Acetobromo-α-D-galactose

• Catalog No.: 00525
• CAS Number: 3068-32-4
• M. F.: C14H19BrO9
• M. W.: 411.19926
• Purity: ≥90% (AT)

SYNONYMS

• IUPAC name: [(2R,3S,4S,5R,6R)-3,4,5-tris(acetyloxy)-6-bromooxan-2-yl]methyl acetate
• IUPAC Traditional name: [(2R,3S,4S,5R,6R)-3,4,5-tris(acetyloxy)-6-bromooxan-2-yl]methyl acetate
• Synonyms: 2,3,4,6-Tetra-O-acetyl-α-D-galactopyranosyl bromide

DATABASE IDS

• PubChem SID: 24845060
• Beilstein Number: 96671
• CAS Number: 3068-32-4
• MDL Number: MFCD00063686

PROPERTIES

• Contains: ~1% CaCO3 as stabilizer
• Empirical Formula (Hill Notation): C14H19BrO9
• Grade: technical
• Purity: ≥90% (AT)
• Shipped in: wet ice
• Optical Rotation: [α]20/D +205±10°, c = 3% in chloroform
• GHS Signal Word: Warning
• GHS Hazard statements: H315-H319-H335
• European Hazard Symbols: Irritant (Xi)
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves
• GHS Precautionary statements: P261-P305 + P351 + P338
• Risk Statements: 36/37/38
• Safety Statements: 26-36
• Storage Temperature: -20°C
• German water hazard class: 3

DETAILS

Description (简体中文)

Other Notes
Galactose derivative used for the β-galactosylation of alcohols (Königs-Knorr synthesis)1,2; Preparation of tri-O-acetylgalactal3

Description (English)

Other Notes
Galactose derivative used for the β-galactosylation of alcohols (Königs-Knorr synthesis)1,2; Preparation of tri-O-acetylgalactal3