CAS 154-23-4

(+)-catechin

Description:

(+)-Catechin, with the CAS number 154-23-4, is a naturally occurring flavonoid and a type of polyphenol found in various plants, particularly in tea leaves, cocoa, and certain fruits. It is known for its antioxidant properties, which contribute to its potential health benefits, including cardiovascular protection and anti-inflammatory effects. The compound is characterized by its ability to scavenge free radicals, thereby reducing oxidative stress in biological systems. Chemically, (+)-catechin has a specific stereochemistry, which is crucial for its biological activity. It typically appears as a white to pale yellow crystalline powder and is soluble in water and alcohol. In addition to its health benefits, (+)-catechin is also utilized in the food and cosmetic industries for its preservative qualities and as a natural colorant. Its role in traditional medicine and modern dietary supplements highlights its significance in both health and nutrition. Overall, (+)-catechin is a versatile compound with a range of applications and benefits attributed to its chemical structure and properties.

Formula: C₁₅H₁₄O₆

InChI: InChI=1/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

InChI key: InChIKey=PFTAWBLQPZVEMU-DZGCQCFKSA-N

SMILES: O[C@@H]1[C@H](OC=2C(C1)=C(O)C=C(O)C2)C3=CC(O)=C(O)C=C3

Synonyms:

• (+)-(2R,3S)-2-(3,4-Dihydroxyphenyl)-3,4-dihydro-1(2H)-benzopyran-3,5,7-triol
• (+)-(2R:3S)-5,7,3',4'-Tetrahydroxyflavan-3-ol
• (+)-(2R:3S)-5,7,3′,4′-Tetrahydroxyflavan-3-ol
• (+)-3',4',5,7-Tetrahydroxy-2,3-trans-flavan-3-ol
• (+)-3′,4′,5,7-Tetrahydroxy-2,3-trans-flavan-3-ol
• (+)-Catechins
• (+)-Catechol
• (+)-Cyanidan-3-ol
• (+)-Cyanidanol
• (+)-Cyanidanol-3
• (2R,3S)-(+)-Catechin
• (2R,3S)-2-(3,4-Dihydroxyphenyl)-3,4-dihydro-2H-1-benzopyran-3,5,7-triol
• (2R,3S)-2-(3,4-dihydroxyphenyl)-3,4-dihydro-2H-chromene-3,5,7-triol
• 2-(3,4-dihydroxyphenyl)chromane-3,5,7-triol (2R,3S)
• 2H-1-Benzopyran-3,5,7-triol, 2-(3,4-dihydroxyphenyl)-3,4-dihydro-, (2R,3S)-
• 2H-1-Benzopyran-3,5,7-triol, 2-(3,4-dihydroxyphenyl)-3,4-dihydro-, (2R-trans)-
• 3,3,4,5,7-Flavanpentol
• 3-Cyanidanol, (+)-
• <span class="text-smallcaps">D</span>-(+)-Catechin
• <span class="text-smallcaps">D</span>-Catechol
• Biocatechin
• Catechin (flavan)
• Catechinic acid
• Catechol (flavan)
• Catechuic acid
• Catergen
• Cianidanol
• Cyanidol
• D-(+)-Catechin
• D-Catechol
• Dexcyanidanol
• Hb-Mc-Ts 35
• Nsc 2819
• P 70A
• Pp-S4-1
• Sunkatol No. 1
• Sunphenon 90
• Teafuran 30A
• Teafuran 30E
• trans-(+)-3,3',4',5,7-Flavanpentol
• trans-(+)-3,3′,4′,5,7-Flavanpentol
• (+)-Catechin-d3
• 2-(3,4-dihydroxyphenyl)-3,4-dihydro-(2r-trans)-2h-1-benzopyran-7-triol
• (+)-CATECHIN
• catechuicacid
• Cianidanol,(+)-Catechin hydrate
• (2R,3S)-
• (+)-3,3'4',5,7-FLAVANEPENTOL
• (+)-Catechin (25 mg)
• Tanningenic acid
• CATECHIN, (+)-
• CATECHIN 85%
• CATECHIN
• (+)-Catechin, froM green tea
• catechinicacid
• [2R,3S]-2-[3,4-DIHYDROXYPHENYL]-3,4-DIHYDRO-1[2H]-BENZOPYRAN-3,4,7-TRIOL
• 5,7-triol,2-(3,4-dihydroxyphenyl)-3,4-dihydro-,(2R-trans)-2H-1-Benzopyran-3
• Drenoliver
• Catechin，Cianidanol，Cyanidol
• Catechin(C)
• Cianidanol, Dexcyanidanol
• 3,3',4',5,7-PENTAHYDROXYFLAVANE
• kb-53
• (2R,3S)-2-(3,4-dihydroxyphenyl)chroman-3,5,7-triol
• CATECHIN, (+)-(AHP)(CALL)
• (2R,3S)-2-(3,4-dihydroxyphenyl)chromane-3,5,7-triol
• (+)-CATECHIN WITH HPLC

(+)-Catechin Hydrate

CAS: 154-23-4, 225937-10-0

Formula: C₁₅H₁₄O₆·xH₂O

Purity: >97.0%(HPLC)

Color and Shape: White to Yellow to Orange powder to crystal

Molecular weight: 290.27 (as Anhydrous)

Ref: 3B-C0705

(+)-Catechin

CAS: 154-23-4

(+)-Catechin analytical standard provided with w/w absolute assay, to be used for quantitative titration.

Formula: C₁₅H₁₄O₆

Purity: (HPLC) ≥99%

Color and Shape: Powder

Molecular weight: 290.28

Ref: 11-0976S

(+)-Catechin

CAS: 154-23-4

Aromatic heterocyclic compounds with oxygen hetero-atom(s) only, nesoi

Formula: C₁₅H₁₄O₆

Color and Shape: White Off-White Powder

Molecular weight: 290.07904

Ref: 45-1096790

(2R,3S)-2-(3,4-Dihydroxyphenyl)-3,4-dihydro-2H-1-benzopyran-3,5,7-triol

CAS: 154-23-4

Formula: C₁₅H₁₄O₆

Purity: 97%

Color and Shape: Solid

Molecular weight: 290.2681

Ref: IN-DA00381G

Catechin

CAS: 154-23-4

Catechin (Cianidanol) is a flavan-3-ol, a type of natural phenol and antioxidant.

Formula: C₁₅H₁₄O₆

Purity: 97.34% - 99.82%

Color and Shape: Solid

Molecular weight: 290.27

Ref: TM-T0822

(+)-Catechin

CAS: 154-23-4

Formula: C₁₅H₁₄O₆

Purity: (HPLC) ≥ 95.0%

Color and Shape: Off-white to tan powder

Molecular weight: 290.27

Ref: 7W-GK0455

Catechin

CAS: 154-23-4

Formula: C₁₅H₁₄O₆

Purity: 95%~99%

Molecular weight: 290.271

Ref: BP-BP0322

(+)-Catechin

CAS: 154-23-4

Formula: C₁₅H₁₄O₆

Color and Shape: Neat

Molecular weight: 290.27

Ref: 04-C11059000

(+)-Catechin 1000 µg/mL in Acetonitrile

CAS: 154-23-4

Formula: C₁₅H₁₄O₆

Color and Shape: Single Solution

Molecular weight: 290.27

Ref: 04-A11059000AL-1000

(+)-Catechin

CAS: 154-23-4

(+)-Catechin

Color and Shape: Solid

Molecular weight: 290.27g/mol

Ref: 54-BISN0111

(+)-catechin

CAS: 154-23-4

Oxygen-heterocyclic compound

Formula: C₁₅H₁₄O₆

Purity: ≥ 95.0 % (HPLC)

Color and Shape: Powder

Molecular weight: 290.27

Ref: 5G-89172

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

CAS: 154-23-4

Purity: 95.0%

Color and Shape: Solid

Molecular weight: 290.27099609375

Ref: 10-F212928

(+)-Catechin

CAS: 154-23-4

Applications (+)-Catechin is a flavonoid found primarily in higher woody plants as (+)-Catechin along with (-)-Epicatechin (cis form). Antidiarrheal.
References Das, S., Biochem. J., et al.: 125, 417 (1971), Das, N.P., et al.: Biochem. Pharmacol., 20, 3435 (1971),

Formula: C₁₅H₁₄O₆

Color and Shape: Light Brown To Light Orange Colour

Molecular weight: 290.27

Ref: TR-C217500

(+)-Catechin-d4

Controlled Product

CAS: 154-23-4

Applications Labelled (+)-Catechin (C217500). (+)-Catechin is a flavonoid found primarily in higher woody plants as (+)-Catechin along with (-)-Epicatechin (cis form). Antidiarrheal.
References Das, S., Biochem. J., et al.: 125, 417 (1971), Das, N.P., et al.: Biochem. Pharmacol., 20, 3435 (1971),

Formula: C₁₅D₄H₁₀O₆

Color and Shape: Neat

Molecular weight: 294.293

Ref: TR-C217501

(+)-Catechin

CAS: 154-23-4

(+)-Catechin is a type of polyphenolic compound, specifically a flavan-3-ol, which is a member of the broader class of flavonoids. It is derived from natural sources, predominantly found in a variety of plants such as tea leaves, cocoa, berries, and certain fruits. The compound plays a significant role as a natural antioxidant, combating oxidative stress by scavenging free radicals and chelating metal ions.

Formula: C₁₅H₁₄O₆

Purity: Min. 98 Area-%

Color and Shape: Off-White Powder

Molecular weight: 290.27 g/mol

Ref: 3D-FC19835