(2R,3S)-2-(3,4-Dihydroxyphenyl)-3,5,7-chromanetriol

Basic Information

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CAS Number

154-23-4

Molecular Formula

C15H14O6

Molecular Weight

290.27 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

Melting Point

175-177 °C (anhydrous)

Boiling Point

630.4℃ at 760 mmHg

Flash Point

334.3

Solubility

6.311e+004 mg/L @ 25 °C (est)

Refractive Index

1.4359 (estimate)

Specific Rotation

D18 +16 to +18.4°

SMILES

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O[C@@H]1[C@@H](C2=CC=C(O)C(O)=C2)OC3=C(C(O)=CC(O)=C3)C1

InChI

InChI=1S/C15H14O6/c16-8-4-11(18)9-6-13(20)15(21-14(9)5-8)7-1-2-10(17)12(19)3-7/h1-5,13,15-20H,6H2/t13-,15+/m0/s1

InChIKey

PFTAWBLQPZVEMU-DZGCQCFKSA-N

LogP

1.5460999999999998

Topological Polar Surface Area

110.38000000000001 Å²

Hydrogen Bond Donor/Acceptor

5 / 6

Complexity

364

Safety Information

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Storage Conditions

2-8℃

Synonyms & References

English

(+)-catechin
(2R,3S)-2-(3,4-Dihydroxyphenyl)chroman-3,5,7-triol
CATECHIN
CATECHIN, (+)-
D-CATECHIN
(+)-3,3'4',5,7-FLAVANEPENTOL
3,3',4',5,7-PENTAHYDROXYFLAVANE
[2R,3S]-2-[3,4-DIHYDROXYPHENYL]-3,4-DIHYDRO-1[2H]-BENZOPYRAN-3,4,7-TRIOL
2-(3,4-dihydroxyphenyl)-3,4-dihydro-(2r-trans)-2h-1-benzopyran-7-triol
Cianidanol
(+)-Catechin Hydrate
3,3',4',5,7-FLAVANPENTOL
CATECHIN, (+)-(P) (AHP Verified) (REQUEST QUOTE)
CATECHIN, (+)-(P) (AHP Verified) (REQUEST QUOTE) PrintBack
(+)-3,3,4,5,7-Flavanpentol
(+)-3,3',4',5,7-Flavanpentol Hydrate
3-Cyanidanol, (+)-
Catechuic acid
Cyanidanol
Catechin（C）
(+)-Cyanidanol
(2R,3S)-2-(3,4-Dihydroxyphenyl)-3,4-dihydro-2H-chromene-3,5,7-triol
kb-53
catergen
(2R,3S)-
d-catechol
Drenoliver
[ "" ]
(-)-Epicatechin
Epicatechin
L-Epicatechin

MDL Number

MFCD00075649

Customs Code

29329990

FAQ

What is (2R,3S)-2-(3,4-Dihydroxyphenyl)-3,5,7-chromanetriol (CAS: 154-23-4)?

This compound is a flavonoid with the molecular formula C15H14O7. It features a chroman ring substituted with hydroxyl groups and is known for its antioxidant properties. Its chiral configuration (2R,3S) contributes to its biological activity, making it a key molecule in pharmaceutical and research applications.

What are the main uses of (2R,3S)-2-(3,4-Dihydroxyphenyl)-3,5,7-chromanetriol (CAS: 154-23-4)?

Primarily used in pharmaceuticals as an antioxidant and anti-inflammatory agent, this compound is also found in natural sources like plants. It has applications in cosmetics for skin protection and in research to study bioactive molecules. Its structure makes it relevant for drug development targeting oxidative stress.

Is (2R,3S)-2-(3,4-Dihydroxyphenyl)-3,5,7-chromanetriol (CAS: 154-23-4) safe?

Generally considered safe in normal use, this compound has a low toxicity profile. However, handling precautions are advised to avoid skin or eye contact. Safety standards recommend following IUPAC guidelines and proper storage to maintain stability and minimize risks during experimentation or industrial use.

How should (2R,3S)-2-(3,4-Dihydroxyphenyl)-3,5,7-chromanetriol (CAS: 154-23-4) be stored?

Store in a cool, dry, and dark place at 2-8°C. Keep away from moisture and light to preserve stability. Use airtight containers to prevent degradation, and ensure it is stored in a well-ventilated area to avoid exposure to air. Maintain humidity levels below 60% for optimal preservation.