Trehalose | CAS No. 99-20-7

Trehalose

Basic Information

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CAS Number

99-20-7

Molecular Formula

C12H22O11

Molecular Weight

342.3 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

Basic Physical Properties

Physical State

Powder

Melting Point

200.0 to 208.0 deg-C

Boiling Point

675.4℃ at 760 mmHg

Density

1.5800

Water Solubility

Soluble in water.

Flash Point

362.3 °C

Solubility

Acetontrile; Water

Refractive Index

197 ° (C=7, H2O)

SMILES

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C(C1C(C(C(C(O1)OC2C(C(C(C(O2)CO)O)O)O)O)O)O)O

InChI

InChI=1S/C12H22O11/c13-1-3-5(15)7(17)9(19)11(21-3)23-12-10(20)8(18)6(16)4(2-14)22-12/h3-20H,1-2H2/t3-,4-,5-,6-,7+,8+,9-,10-,11-,12-/m1/s1

InChIKey

HDTRYLNUVZCQOY-LIZSDCNHSA-N

LogP

-5.397199999999993

Topological Polar Surface Area

189.52999999999997 Å²

Hydrogen Bond Donor/Acceptor

8 / 11

Complexity

348

Safety Information

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GHS Hazard Pictograms

H303

Hazard Statement

H303 May be harmful if swallowed
Acute toxicity, oral

Storage Conditions

2-8℃

Sensitiveness

Hygroscopic

Synonyms & References

English

TREHALOSE
D-(+)-TREHALOSE
D-TREHALOSE
ALPHA-D-TREHALOSE
ALPHA,ALPHA-D-TREHALOSE
MYCOSE
.alpha.-D-Glucopyranoside,.alpha.-D-glucopyranosyl
alpha,alpha'-Trehalose
D-(+)-Trehalose Anhydrous
TREHALOSE(P)
alpha,alpha-trehalose
alpha-d-glucopyranoside
alpha-d-glucopyranosyl
d-trehalose anhydrous
D-α,α-Trehalose
Ergot sugar
alpha-D-glucopyranosyl-alpha-D-glucopyranoside
Trehaose
Treha
alpha-Trehalose
TREHALOSE, DIHYDRATE
D(+)-Trehalose
D-(+)-Trehalose, anhydrous
Natural trehalose
alpha-D-glucopyranosyl alpha-D-glucopyranoside
alpha,alpha'-D-Trehalose
alpha-D-Glucopyranoside, alpha-D-glucopyranosyl
B8WCK70T7I
D-(+)-Trehalose Anhydrous
Trehalose anhydrous
D-Trehalose, Carrier Protein

MDL Number

MFCD00006628

Customs Code

2940000000

FAQ

What is Trehalose (CAS: 99-20-7)?

Trehalose is a disaccharide sugar composed of two glucose molecules linked by a α,α-1,1-glycosidic bond. It is a naturally occurring carbohydrate found in fungi, plants, and some invertebrates. Trehalose has a high stability, low hygroscopicity, and is known for its ability to protect cells from stress, making it valuable in various scientific and industrial applications.

What are the main uses of Trehalose (CAS: 99-20-7)?

Trehalose is widely used in pharmaceuticals as a stabilizer for proteins and vaccines, in the food industry as a sweetener and texture enhancer, and in research for its protective properties in cryopreservation and cell culture. It is also applied in cosmetics and as a drying agent for biological materials due to its unique chemical properties.

Is Trehalose (CAS: 99-20-7) safe?

Trehalose is generally recognized as safe (GRAS) by the FDA and has low toxicity when ingested. It is non-irritating and non-allergenic, making it suitable for use in food and pharmaceutical products. Proper handling and storage are recommended to avoid exposure to moisture or contaminants, ensuring its safety and efficacy.

How should Trehalose (CAS: 99-20-7) be stored?

Trehalose should be stored in a cool, dry place away from moisture and light. It is typically kept in airtight containers at temperatures below 25°C and humidity levels below 60%. Avoid exposure to high heat or humid environments to maintain its stability and prevent degradation.