CAS 154-23-4

(+)-catechina

Descrizione:

(+)-catechina, con il numero CAS 154-23-4, è un flavonoide che si trova naturalmente ed è un tipo di polifenolo presente in varie piante, in particolare nelle foglie di tè, nel cacao e in alcuni frutti. È noto per le sue proprietà antiossidanti, che contribuiscono ai suoi potenziali benefici per la salute, inclusa la protezione cardiovascolare e gli effetti antinfiammatori. Il composto è caratterizzato dalla sua capacità di catturare i radicali liberi, riducendo così lo stress ossidativo nei sistemi biologici. Chimicamente, (+)-catechina ha una stereochimica specifica, che è cruciale per la sua attività biologica. Di solito appare come una polvere cristallina bianca o giallo pallido ed è solubile in acqua e alcol. Oltre ai suoi benefici per la salute, (+)-catechina è utilizzato anche nelle industrie alimentari e cosmetiche per le sue qualità conservanti e come colorante naturale. Il suo ruolo nella medicina tradizionale e negli integratori alimentari moderni evidenzia la sua importanza sia per la salute che per la nutrizione. In generale, (+)-catechina è un composto versatile con una gamma di applicazioni e benefici attribuiti alla sua struttura e proprietà chimiche.

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

Sinonimi:

• (+)-(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

Purezza: >97.0%(HPLC)

Colore e forma: White to Yellow to Orange powder to crystal

Peso molecolare: 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

Purezza: (HPLC) ≥99%

Colore e forma: Powder

Peso molecolare: 290.28

Ref: 11-0976S

(+)-Catechin

CAS: 154-23-4

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

Formula: C₁₅H₁₄O₆

Colore e forma: White Off-White Powder

Peso molecolare: 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

Purezza: 97%

Colore e forma: Solid

Peso molecolare: 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

Purezza: 97.34% - 99.82%

Colore e forma: Solid

Peso molecolare: 290.27

Ref: TM-T0822

(+)-Catechin

CAS: 154-23-4

Formula: C₁₅H₁₄O₆

Purezza: (HPLC) ≥ 95.0%

Colore e forma: Off-white to tan powder

Peso molecolare: 290.27

Ref: 7W-GK0455

Catechin

CAS: 154-23-4

Formula: C₁₅H₁₄O₆

Purezza: 95%~99%

Peso molecolare: 290.271

Ref: BP-BP0322

(+)-Catechin

CAS: 154-23-4

Formula: C₁₅H₁₄O₆

Colore e forma: Neat

Peso molecolare: 290.27

Ref: 04-C11059000

(+)-Catechin 1000 µg/mL in Acetonitrile

CAS: 154-23-4

Formula: C₁₅H₁₄O₆

Colore e forma: Single Solution

Peso molecolare: 290.27

Ref: 04-A11059000AL-1000

(+)-Catechin

CAS: 154-23-4

(+)-Catechin

Colore e forma: Solid

Peso molecolare: 290.27g/mol

Ref: 54-BISN0111

(+)-catechin

CAS: 154-23-4

Oxygen-heterocyclic compound

Formula: C₁₅H₁₄O₆

Purezza: ≥ 95.0 % (HPLC)

Colore e forma: Powder

Peso molecolare: 290.27

Ref: 5G-89172

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

CAS: 154-23-4

Purezza: 95.0%

Colore e forma: Solid

Peso molecolare: 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

Colore e forma: Light Brown To Light Orange Colour

Peso molecolare: 290.27

Ref: TR-C217500

(+)-Catechin-d4

Prodotto controllato

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

Colore e forma: Neat

Peso molecolare: 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

Purezza: Min. 98 Area-%

Colore e forma: Off-White Powder

Peso molecolare: 290.27 g/mol

Ref: 3D-FC19835