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β-Cyclodextrin hydrate

Catalog No. 28707 Name Sigma Aldrich
CAS Number 68168-23-0 Website http://www.sigmaaldrich.com
M. F. C42H72O36 Telephone 1-800-521-8956
M. W. 1152.99948 Fax
Purity ≥99.0% (HPLC) Email
Storage Chembase ID: 146208

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[31.2.2.23,6.28,11.213,16.218,21.223,26.228,31]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
MSDS Link Download
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

REFERENCES