β-Cyclodextrin hydrate

• Catalog No.: 28707
• CAS Number: 68168-23-0
• M. F.: C42H72O36
• M. W.: 1152.99948
• Purity: ≥99.0% (HPLC)

SYNONYMS

• Title: β-环糊精 水合物
• IUPAC name: (1S,3R,5R,6S,8R,10R,11S,13R,15R,16S,18R,20R,21S,23R,25R,26S,28R,30R,31S,33R,35R,36R,37R,38R,39R,40R,41R,42R,43R,44R,45R,46R,47R,48R,49R)-5,10,15,20,25,30,35-heptakis(hydroxymethyl)-2,4,7,9,12,14,17,19,22,24,27,29,32,34-tetradecaoxaoctacyclo[31.2.2.2^3,^6.2^8,^1^1.2^1^3,^1^6.2^1^8,^2^1.2^2^3,^2^6.2^2^8,^3^1]nonatetracontane-36,37,38,39,40,41,42,43,44,45,46,47,48,49-tetradecol hydrate
• IUPAC Traditional name: β-cyclodextrin hydrate
• Synonyms: Schardinger β-Dextrin 水合物; β-Schardinger dextrin; Schardinger β-Dextrin hydrate; Cycloheptaamylose; 环七淀粉

DATABASE IDS

• EC Number: 231-493-2
• CAS Number: 68168-23-0
• MDL Number: MFCD00150811

PROPERTIES

• Empirical Formula (Hill Notation): C42H70O35 · xH2O
• Grade: puriss.
• Loss on Drying: 10-13% loss on drying
• Purity: ≥99.0% (HPLC)
• Melting Point: >260 °C (dec.)(lit.)
• Optical Rotation: [α]20/D +142±3°, c = 1% in H2O
• Personal Protective Equipment: Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
• German water hazard class: 2

DETAILS

Description (English)

Other Notes
Cyclodextrins are low molecular weight organic molecules forming water-soluble complexes with various compounds1,2,3

Description (简体中文)

Other Notes
环糊精为低分子量有机分子，可与不同化合物（客体）形成水溶性配合物1,2,3