α-Cyclodextrin xhydrate

Basic Information

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CAS Number

51211-51-9

Molecular Formula

C36H62O31

Molecular Weight

990.86 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Ethers

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Polymers and Plastics Thermoplastics Polyolefins

Laboratory Chemicals Research Chemicals Biochemical Reagents

Basic Physical Properties

Melting Point

278°C

Boiling Point

1410.8°C at 760 mmHg

Density

1.624

Water Solubility

Soluble in water. 145 g/L at 25

Flash Point

807.1°C

Refractive Index

1.59

Specific Rotation

150° (c=2,H2O)

SMILES

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O[C@H]1[C@H](O[C@@H]2[C@H](O)[C@@H](O)[C@H](O[C@@H]3[C@H](O)[C@@H](O)[C@H](O[C@@H](O[C@@H]4CO)[C@H](O)[C@H]5O)[C@@H](CO)O3)[C@@H](CO)O2)[C@@H](CO)O[C@H](O[C@@H]6[C@@H](CO)O[C@H](O[C@@H]7[C@@H](CO)O[C@H](O[C@@H]54)[C@H](O)[C@H]7O)[C@H](O)[C@H]6O)[C@@H]1O.O

InChI

InChI=1S/C36H60O30.H2O/c37-1-7-25-13(43)19(49)31(55-7)62-26-8(2-38)57-33(21(51)15(26)45)64-28-10(4-40)59-35(23(53)17(28)47)66-30-12(6-42)60-36(24(54)18(30)48)65-29-11(5-41)58-34(22(52)16(29)46)63-27-9(3-39)56-32(61-25)20(50)14(27)44;/h7-54H,1-6H2;1H2/t7-,8-,9-,10-,11-,12-,13-,14-,15-,16-,17-,18-,19-,20-,21-,22-,23-,24-,25-,26-,27-,28-,29-,30-,31-,32-,33-,34-,35-,36-;/m1./s1

InChIKey

UQIQLAUJPPOBJR-HAPKRNSXSA-N

LogP

-13.879500000000023

Topological Polar Surface Area

506.4000000000002 Å²

Hydrogen Bond Donor/Acceptor

20 / 31

Safety Information

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Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Synonyms & References

English

alpha-Cyclodextrin hydrate
alpha-Schardinger dextrin
Cyclohexaamylose
α-CYCLODEXTRIN HYDRATE
α-环糊精

MDL Number

MFCD00150804

FAQ

What regulatory guidelines apply to α-Cyclodextrin xhydrate (CAS: 51211-51-9)?

α-Cyclodextrin xhydrate (CAS: 51211-51-9) is subject to various regulatory guidelines including the Globally Harmonized System of Classification and Labelling of Chemicals (GHS), REACH regulations in the EU, and FDA/EPA requirements for food contact and pharmaceutical applications. Users should consult the latest regulatory documents and guidelines for specific compliance details.

Are there alternatives to α-Cyclodextrin xhydrate (CAS: 51211-51-9) in synthesis?

Yes, there are alternatives to α-Cyclodextrin xhydrate (CAS: 51211-51-9) such as β-Cyclodextrin and γ-Cyclodextrin, which can be used as substitutes in certain synthesis processes. Other alternatives include other host-guest systems like calixarenes and crown ethers, depending on the specific application requirements.

What is the market or research trend for α-Cyclodextrin xhydrate (CAS: 51211-51-9)?

The market for α-Cyclodextrin xhydrate (CAS: 51211-51-9) is growing due to increasing demand in pharmaceuticals, food additives, and drug delivery systems. Research trends are focusing on its use in improving bioavailability, stabilizing active ingredients, and enhancing the sensory properties of food products. Emerging studies are also exploring its role in environmental remediation and as a carrier for nanoparticles.

How should waste containing α-Cyclodextrin xhydrate (CAS: 51211-51-9) be handled?

Waste containing α-Cyclodextrin xhydrate (CAS: 51211-51-9) should be collected in appropriate containers and disposed of through professional waste disposal services. Incineration is a common method, but measures should be taken to minimize environmental impact. Users should follow local environmental protection laws and guidelines for safe disposal, and consider recycling options where available to ensure sustainability.