CAS 154-23-4

(+)-catequina

Descrição:

(+)-catequina, com o número CAS 154-23-4, é um flavonoide que ocorre naturalmente e um tipo de polifenol encontrado em várias plantas, particularmente nas folhas de chá, cacau e certas frutas. É conhecido por suas propriedades antioxidantes, que contribuem para seus potenciais benefícios à saúde, incluindo proteção cardiovascular e efeitos anti-inflamatórios. O composto é caracterizado por sua capacidade de eliminar radicais livres, reduzindo assim o estresse oxidativo em sistemas biológicos. Quimicamente, (+)-catequina possui uma estereoisomeria específica, que é crucial para sua atividade biológica. Geralmente aparece como um pó cristalino branco a amarelo pálido e é solúvel em água e álcool. Além de seus benefícios à saúde, (+)-catequina também é utilizado nas indústrias alimentícia e cosmética por suas qualidades conservantes e como corante natural. Seu papel na medicina tradicional e em suplementos dietéticos modernos destaca sua importância tanto na saúde quanto na nutrição. No geral, (+)-catequina é um composto versátil com uma variedade de aplicações e benefícios atribuídos à sua estrutura e propriedades químicas.

Fórmula: 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

Chave InChI: 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

Sinónimos:

• (+)-(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

Fórmula: C₁₅H₁₄O₆·xH₂O

Pureza: >97.0%(HPLC)

Cor e Forma: White to Yellow to Orange powder to crystal

Peso molecular: 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.

Fórmula: C₁₅H₁₄O₆

Pureza: (HPLC) ≥99%

Cor e Forma: Powder

Peso molecular: 290.28

Ref: 11-0976S

(+)-Catechin

CAS: 154-23-4

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

Fórmula: C₁₅H₁₄O₆

Cor e Forma: White Off-White Powder

Peso molecular: 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

Fórmula: C₁₅H₁₄O₆

Pureza: 97%

Cor e Forma: Solid

Peso molecular: 290.2681

Ref: IN-DA00381G

Catechin

CAS: 154-23-4

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

Fórmula: C₁₅H₁₄O₆

Pureza: 97.34% - 99.82%

Cor e Forma: Solid

Peso molecular: 290.27

Ref: TM-T0822

(+)-Catechin

CAS: 154-23-4

Fórmula: C₁₅H₁₄O₆

Pureza: (HPLC) ≥ 95.0%

Cor e Forma: Off-white to tan powder

Peso molecular: 290.27

Ref: 7W-GK0455

Catechin

CAS: 154-23-4

Fórmula: C₁₅H₁₄O₆

Pureza: 95%~99%

Peso molecular: 290.271

Ref: BP-BP0322

(+)-Catechin

CAS: 154-23-4

Fórmula: C₁₅H₁₄O₆

Cor e Forma: Neat

Peso molecular: 290.27

Ref: 04-C11059000

(+)-Catechin 1000 µg/mL in Acetonitrile

CAS: 154-23-4

Fórmula: C₁₅H₁₄O₆

Cor e Forma: Single Solution

Peso molecular: 290.27

Ref: 04-A11059000AL-1000

(+)-Catechin

CAS: 154-23-4

(+)-Catechin

Cor e Forma: Solid

Peso molecular: 290.27g/mol

Ref: 54-BISN0111

(+)-catechin

CAS: 154-23-4

Oxygen-heterocyclic compound

Fórmula: C₁₅H₁₄O₆

Pureza: ≥ 95.0 % (HPLC)

Cor e Forma: Powder

Peso molecular: 290.27

Ref: 5G-89172

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

CAS: 154-23-4

Pureza: 95.0%

Cor e Forma: Solid

Peso molecular: 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),

Fórmula: C₁₅H₁₄O₆

Cor e Forma: Light Brown To Light Orange Colour

Peso molecular: 290.27

Ref: TR-C217500

(+)-Catechin-d4

Produto Controlado

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),

Fórmula: C₁₅D₄H₁₀O₆

Cor e Forma: Neat

Peso molecular: 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.

Fórmula: C₁₅H₁₄O₆

Pureza: Min. 98 Area-%

Cor e Forma: Off-White Powder

Peso molecular: 290.27 g/mol

Ref: 3D-FC19835