D-(+)-Trehalose dihydrate

• Catalog No.: 90208
• CAS Number: 6138-23-4
• M. F.: C12H26O13
• M. W.: 378.32704
• Purity: ≥99.5% (HPLC)

SYNONYMS

• Title: D-(+)-海藻糖 二水合物
• IUPAC name: (2R,3S,4S,5R,6R)-2-(hydroxymethyl)-6-{[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxane-3,4,5-triol dihydrate
• IUPAC Traditional name: α,α'-trehalose dihydrate
• Synonyms: α-D-Glucopyranosyl-α-D-glucopyranoside; α,α-海藻糖; α-D-吡喃葡萄糖基-α-D-吡喃葡萄糖苷; α,α-Trehalose

DATABASE IDS

• PubChem SID: 24889330
• Beilstein Number: 5322018
• CAS Number: 6138-23-4
• MDL Number: MFCD00071594
• EC Number: 202-739-6

PROPERTIES

• Cation Traces: Al: ≤2 mg/kg
• Cation Traces: Ba: ≤2 mg/kg
• Cation Traces: Ca: ≤3 mg/kg
• Cation Traces: Fe: ≤1 mg/kg
• Cation Traces: Ni: ≤1 mg/kg
• Cation Traces: Zn: ≤1 mg/kg
• Empirical Formula (Hill Notation): C12H22O11 · 2H2O
• Loss on Drying: ≤10% loss on drying
• Purity: ≥99.5% (HPLC)
• Solubility: H2O: soluble50 mg/mL, clear, colorless
• Personal Protective Equipment: Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
• German water hazard class: 2

DETAILS

Description (English)

Preparation Note
The metal ion content is reduced by ion exchange chromatography.

Description (简体中文)

Preparation Note
The metal ion content is reduced by ion exchange chromatography.