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CAS RN 154-23-4

HO(S)OHOHO(R)HOHO

CAS RN 154-23-4

IUPAC Name: (2R,3S)-2-(3,4-dihydroxyphenyl)-3,4-dihydro-2H-1-benzopyran-3,5,7-triol
Synonyms: (+)-catechol acid, catechuic (+)-3-cyanidanol trans3,3,4,5,7 pentahydroxyflavane catechol (flavan) cianidol 3-cyanidanol, (+)- biocatechin (+)-cyanidanol-3 catechol (+)
Molecular Weight (g/mol): 290.27
Molecular Formula: C15H14O6
InChi Key: PFTAWBLQPZVEMU-DZGCQCFKSA-N
SMILES: O[C@H]1CC2=C(O)C=C(O)C=C2O[C@@H]1C1=CC=C(O)C(O)=C1
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phyproof™ (+)-Catechin, ≥95% (HPLC), MilliporeSigma™ Supelco™

This substance is a primary reference substance with assigned absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities). The exact value can be found on the certificate. Produced by PhytoLab GmbH & Co. KG

2

(+)-Catechin Pharmaceutical Secondary Standard, MilliporeSigma™ Supelco™

Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards

3
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(+)-Catechin Hydrate 97.0+%, TCI America™
SDP

CAS: 154-23-4 Molecular Formula: C15H14O6 Molecular Weight (g/mol): 290.271 MDL Number: MFCD00075649 InChI Key: PFTAWBLQPZVEMU-DZGCQCFKSA-N Synonym: (+)-3,3′C,4′C,5,7-Flavanpentol PubChem CID: 9064 ChEBI: CHEBI:15600 IUPAC Name: (2R,3S)-2-(3,4-dihydroxyphenyl)-3,4-dihydro-2H-chromene-3,5,7-triol SMILES: C1C(C(OC2=CC(=CC(=C21)O)O)C3=CC(=C(C=C3)O)O)O

PubChem CID 9064
CAS 154-23-4
Molecular Weight (g/mol) 290.271
ChEBI CHEBI:15600
MDL Number MFCD00075649
SMILES C1C(C(OC2=CC(=CC(=C21)O)O)C3=CC(=C(C=C3)O)O)O
Synonym (+)-3,3′C,4′C,5,7-Flavanpentol
IUPAC Name (2R,3S)-2-(3,4-dihydroxyphenyl)-3,4-dihydro-2H-chromene-3,5,7-triol
InChI Key PFTAWBLQPZVEMU-DZGCQCFKSA-N
Molecular Formula C15H14O6