α-Cyclodextrin

Modify Date: 2025-08-20 17:27:14

α-Cyclodextrin Structure
α-Cyclodextrin structure
 Common Name α-Cyclodextrin
CAS Number 10016-20-3 Molecular Weight 972.844
Density 1.6±0.1 g/cm3 Boiling Point 1410.8±60.0 °C at 760 mmHg
Molecular Formula C36H60O30 Melting Point 278ºC
MSDS Chinese USA Flash Point 807.1±32.9 °C

 Use of α-Cyclodextrin


α-Cyclodextrin is a multifunctional, soluble dietary fiber marketed for use as a fiber ingredient.

 Names

Name α-cyclodextrin
Synonym More Synonyms

 α-Cyclodextrin Biological Activity

Description α-Cyclodextrin is a multifunctional, soluble dietary fiber marketed for use as a fiber ingredient.
Related Catalog
References

[1]. Comerford KB, et al. The beneficial effects of α-cyclodextrin on blood lipids and weight loss in healthy humans. Obesity (Silver Spring). 2011 Jun;19(6):1200-4.

 Chemical & Physical Properties

Density 1.6±0.1 g/cm3
Boiling Point 1410.8±60.0 °C at 760 mmHg
Melting Point 278ºC
Molecular Formula C36H60O30
Molecular Weight 972.844
Flash Point 807.1±32.9 °C
Exact Mass 972.316956
PSA 474.90000
LogP -6.55
Vapour Pressure 0.0±0.6 mmHg at 25°C
Index of Refraction 1.591
Storage condition Store at RT.
Water Solubility H2O: 50 mg/mL

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
GU2292000
CHEMICAL NAME :
alpha-Cyclodextrin
CAS REGISTRY NUMBER :
10016-20-3
LAST UPDATED :
199701
DATA ITEMS CITED :
4
MOLECULAR FORMULA :
C36-H60-O30

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
1 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
OYYAA2 Oyo Yakuri. Pharmacometrics. (Oyo Yakuri Kenkyukai, CPO Box 180, Sendai 980-91, Japan) V.1- 1967- Volume(issue)/page/year: 26,287,1983
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
788 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
AJPAA4 American Journal of Pathology. (Lippincott/Harper, Journal Fulfillment Dept., 2350 Virginia Ave., Hagerstown, MD 21740) V.1- 1925- Volume(issue)/page/year: 83,367,1976 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X4214 No. of Facilities: 25 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 2440 (estimated) No. of Female Employees: 1459 (estimated)

 Safety Information

Personal Protective Equipment Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes Xi
Risk Phrases R36
Safety Phrases 26-36
RIDADR NONH for all modes of transport
WGK Germany 3
RTECS GU2292000
HS Code 29400090

 Synthetic Route

 Customs

HS Code 29400090

 Articles28

More Articles
Photoreversible polymer-surfactant micelles using the molecular recognition of α-cyclodextrin.

Langmuir 29(10) , 3188-94, (2013)

Photoreversible micelles were achieved by a combination of commercially available components sodium alginate (Alg), tetradecyltrimethylammonium bromide (TTAB), α-cyclodextrin (α-CD), and 4-(phenylazo)...

An intelligent anticorrosion coating based on pH-responsive supramolecular nanocontainers.

Nanotechnology 23(50) , 505705, (2012)

The hollow mesoporous silica nanoparticles (HMSNs), which have been used as the nanocontainers for the corrosion inhibitor, benzotriazole, were fabricated using the hard-template method. Alkaline-resp...

Beads made of α-cyclodextrin and soybean oil: the drying method influences bead properties and drug release.

Drug Dev. Ind. Pharm. 39(9) , 1306-14, (2013)

Freeze-dried beads made of α-cyclodextrin and soybean oil were reported previously as an efficient system for the oral delivery of lipophilic drugs. In the present study, oven-drying was evaluated as ...

 Synonyms

Ringdex A
(5R,10R,15R,20R,25R,30R,31R,32R,33R,34R,35R,36R,37R,38R,39R,40R,41R,42R)-5,10,15,20,25,30-hexakis(hydroxymethyl)-2,4,7,9,12,14,17,19,22,24,27,29-dodecaoxaheptacyclo[26.2.2.23,6.28,11.213,16.218,21.223,26]dotetracontane-31,32,33,34,35,36,37,38,39,40,41,42-dodecol
(1S,3R,5R,6S,8R,10R,11S,13R,15R,16S,18R,20R,21S,23R,25R,26S,28R,30R,31R,32R,33R,34R,35R,36R,37R,38R,39R,40R,41R,42R)-5,10,15,20,25,30-Hexakis(hydroxymethyl)-2,4,7,9,12,14,17,19,22,24,27,29-dodecaoxaheptacyclo[26.2.2.2.2.2.2.2]dotetracontane-31,32,33,34,35,36,37,38,39,40,41,42-dodecol
α-CD,Cyclohexaamylose,cyclomaltohexaose
MFCD00078207
Cyclohexapentylose
(1S,3R,5R,6S,8R,10R,11S,13R,15R,16S,18R,20R,21S,23R,25R,26S,28R,30R,31R,32R,33R,34R,35R,36R,37R,38R,39R,40R,41R,42R)-5,10,15,20,25,30-Hexakis(hydroxymethyl)-2,4,7,9,12,14,17,19,22,24,27,29-dodecaoxahe ;ptacyclo[26.2.2.2.2.2.2.2]dotetracontane-31,32,33,34,35,36,37,38,39,40,41,42-dodecol
α-Cyclodextrin
a-Schardinger Dextrin
CYCLOMALTOHEXOSE
cyclomaltodextrin
a-Cycloamylose
alpha-cyclodextrin
Alfadex
Schardinger α-Dextrin
CYCLOHEXAAMYLOSE
cyclomaltohexaose
alpha-Cycloamylose
(1S,3R,5R,6S,8R,10R,11S,13R,15R,16S,18R,20R,21S,23R,25R,26S,28R,30R,31R,32R,33R,34R,35R,36R,37R,38R,39R,40R,41R,42R)-5,10,15,20,25,30-Hexakis(hydroxymethyl)-2,4,7,9,12,14,17,19,22,24,27,29-dodecaoxaheptacyclo[26.2.2.2.2.2.2.2]dotetracontan-31,32,33,34,35,36,37,38,39,40,41,42-dodecol
Celdex A 100
(1S,3R,5R,6S,8R,10R,11S,13R,15R,16S,18R,20R,21S,23R,25R,26S,28R,30R,31R,32R,33R,34R,35R,36R,37R,38R,39R,40R,41R,42R)-5,10,15,20,25,30-Hexakis(hydroxymethyl)-2,4,7,9,12,14,17,19,22,24,27,29-dodecaoxaheptacyclo[26.2.2.2.2.2.2.2]dotetracontane-31,32,33,34,35,36,37,38,39,40,41,42-dodecol (non-preferred name)
α-Schardinger dextrin
α-Cycloamylose
a-Dextrin
Dexy Pearl a-100
α-Dextrin
a-Cyclodextrin.
EINECS 233-007-4
a-Cyclodextrin
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