The store will not work correctly when cookies are disabled.
JavaScript seems to be disabled in your browser. For the best experience on our site, be sure to turn on Javascript in your browser.
· · COA & SDS available for every product · Same-day shipping on in-stock items (+)-Catechin hydrate - Moligand™, ≥96%(HPLC), sum of enantiomers , CAS No.225937-10-0
GRADE & PURITY Moligand™ ? Moligand™ — Aladdin's line of ligands and bioactive small molecules. Use for receptor, pathway, and binding studies needing defined small-molecule tools. ≥96%(HPLC) sum of enantiomers Synonyms
2H-1-Benzopyran-3,5,7-triol, 2-(3,4-dihydroxyphenyl)-3,4-dihydro-, monohydrate, (2R,3S)- | (+/-)-Catechin hydrate, primary pharmaceutical reference standard | (2R,3S)-2-(3,4-Dihydroxyphenyl)-chroman-3,5,7-triol hydrate | (2R,3S)-2-(3,4-Dihydroxyphenyl)chr
Storage
Store at 2-8°C,Argon charged
🧪
Why this grade Moligand™, ≥96%(HPLC), sum of enantiomers Moligand™ for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
🌡
Storage & shipping Store at 2-8°C,Argon charged Ships Wet ice Check lot-specific COA for exact specifications.
📋
Quality documents SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
📚
Literature proof Cited in 24 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Overview Catechin hydrate is a polyphenolic flavonoid that exhibits antioxidant properties. It is commonly found in green tea, grape seeds, and bark of few trees like acacia and mahogany.(+)-Catechin hydrate can be used:As an inhibitor of steel corrosion in hydrochloric acid solution.As a model compound in the study of antimicrobial activities of flavonoids onEscherichia coli.As a starting material for the synthesis of catechin glucosides of biological importance.
Specifications Synonyms
2H-1-Benzopyran-3,5,7-triol, 2-(3,4-dihydroxyphenyl)-3,4-dihydro-, monohydrate, (2R,3S)- | (+/-)-Catechin hydrate, primary pharmaceutical reference standard | (2R,3S)-2-(3,4-Dihydroxyphenyl)-chroman-3,5,7-triol hydrate | (2R,3S)-2-(3,4-Dihydroxyphenyl)chr
Specifications & Purity
Moligand™, ≥96%(HPLC), sum of enantiomers
Storage
Store at 2-8°C,Argon charged
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Names and Identifiers Canonical Smiles
C1C(C(OC2=CC(=CC(=C21)O)O)C3=CC(=C(C=C3)O)O)O.O
IUPAC Name
(2R,3S)-2-(3,4-dihydroxyphenyl)-3,4-dihydro-2H-chromene-3,5,7-triol;hydrate
InChIKey
OFUMQWOJBVNKLR-NQQJLSKUSA-N
INCHI
1S/C15H14O6.H2O/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;1H2/t13-,15+;/m0./s1
Isomeric SMILES
C1[C@@H]([C@H](OC2=CC(=CC(=C21)O)O)C3=CC(=C(C=C3)O)O)O.O
Molecular Weight
290.27 (as Anhydrous)
Reaxys-RN_link_address
https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=31285846&ln=
Documentation 📋 Safety Data Sheet (SDS) Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS → ✅ Certificate of Analysis (COA) Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA → 📊 Datasheet Quick-reference summary of product specifications and applications.
View datasheet → 🔬 Specification Sheet Full quality attributes and acceptance criteria for this grade.
View spec sheet →
Advanced Data Taxonomic Classification Kingdom Organic compounds Superclass Phenylpropanoids and polyketides Class Flavonoids Subclass Flavans Intermediate Tree Nodes Flavan-3-ols Direct Parent Catechins Alternative Parents 3'-hydroxyflavonoids 3-hydroxyflavonoids 4'-hydroxyflavonoids 5-hydroxyflavonoids 7-hydroxyflavonoids 1-benzopyrans Catechols 1-hydroxy-2-unsubstituted benzenoids 1-hydroxy-4-unsubstituted benzenoids Alkyl aryl ethers Benzene and substituted derivatives Secondary alcohols Oxacyclic compounds Polyols Organic oxides Hydrocarbon derivatives Molecular Framework Aromatic heteropolycyclic compounds Substituents Catechin - Hydroxyflavonoid - 7-hydroxyflavonoid - 5-hydroxyflavonoid - 4'-hydroxyflavonoid - 3-hydroxyflavonoid - 3'-hydroxyflavonoid - 1-benzopyran - Chromane - Benzopyran - Catechol - Alkyl aryl ether - Phenol - 1-hydroxy-4-unsubstituted benzenoid - 1-hydroxy-2-unsubstituted benzenoid - Benzenoid - Monocyclic benzene moiety - Secondary alcohol - Oxacycle - Organoheterocyclic compound - Polyol - Ether - Alcohol - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Organic oxygen compound - Aromatic heteropolycyclic compound Description This compound belongs to the class of organic compounds known as catechins. These are compounds containing a catechin moiety, which is a 3,4-dihydro-2-chromene-3,5.7-tiol. External Descriptors hydrate Data sources 1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.
3D Structure Associated Targets(Human) Associated Targets(non-human) Mechanisms of Action Certificates（CoA,COO,BSE/TSE and Analysis Chart) Chemical and Physical Properties Sensitivity Loss of crystalline water during storage;Air sensitive；Heat sensitive Melt Point(°C) 96°C(lit.) Molecular Weight 308.280 g/mol XLogP3 Hydrogen Bond Donor Count 6 Hydrogen Bond Acceptor Count 7 Rotatable Bond Count 1 Exact Mass 308.09 Da Monoisotopic Mass 308.09 Da Topological Polar Surface Area 111.000 Ų Heavy Atom Count 22 Formal Charge 0 Complexity 364.000 Isotope Atom Count 0 Defined Atom Stereocenter Count 2 Undefined Atom Stereocenter Count 0 Defined Bond Stereocenter Count 0 Undefined Bond Stereocenter Count 0 The total count of all stereochemical bonds 0 Covalently-Bonded Unit Count 2
Citations of This Product Solution Calculators Molarity Calculator Determine the necessary mass, volume, or concentration for preparing a solution.
Dilution Calculator Determine the dilution needed to prepare a stock solution.
Reconstitution Calculator Reviews Need help choosing the grade? Our grade selection guide covers purity, stabilizer status, and application suitability for all variants in our catalog.
View Moligand™ grade guide → Related Products 4′-O-Methylcatechin , CAS No.69912-75-0
(+)-Catechin Hydrate - ≥95%(HPLC) , CAS No.225937-10-0
(-)-Epicatechin gallate - Moligand™, ≥98% , CAS No.1257-08-5
(-)-Catechin Gallate - ≥98%(HPLC) , CAS No.130405-40-2
(-)-Epigallocatechin gallate - Moligand™, ≥98% , Inhibitor of dual specificity tyrosine phosphorylation regulated kinase 1A;Inhibitor of E1A binding protein p300;Agonist of TAS2R5;Inhibitor of lysine acetyltransferase 2B, CAS No.989-51-5
(-)-Gallocatechin gallate (GCG) - analytical standard, Moligand™ , CAS No.4233-96-9
(-)-Catechin - Moligand™, ≥97%(HPLC) , CAS No.18829-70-4
(-)-Epicatechin gallate - Moligand™, analytical standard, ≥98% , Agonist of TAS2R39, CAS No.1257-08-5
(-)-Epigallocatechin gallate - Moligand™, analytical standard , CAS No.989-51-5
(-)-Gallocatechin gallate - ≥98% , CAS No.4233-96-9
(+)-Catechin Hydrate - 10mM in DMSO , CAS No.225937-10-0
(+)-Catechin - analytical standard, ≥97% , CAS No.154-23-4
(+)-Catechin - 10mM in DMSO , CAS No.154-23-4
(-)-Epigallocatechin - Moligand™, 10mM in DMSO , Agonist of TAS2R39, CAS No.970-74-1
(-)-Epigallocatechin - analytical standard, Moligand™, ≥98% , CAS No.970-74-1
(-)-Epigallocatechin Gallate - Moligand™, 10mM in DMSO , Inhibitor of dual specificity tyrosine phosphorylation regulated kinase 1A;Inhibitor of E1A binding protein p300;Agonist of TAS2R5;Inhibitor of lysine acetyltransferase 2B, CAS No.989-51-5
(-)-Epicatechin - Moligand™, ≥97%(HPLC) , CAS No.490-46-0
(-)-Epigallocatechin (EGC) - Moligand™, ≥98%(HPLC) , Agonist of TAS2R39, CAS No.970-74-1
(-)-Epicatechin - Moligand™, 10mM in DMSO , Agonist of TAS2R39, CAS No.490-46-0
(-)-Epicatechin - Moligand™, analytical standard, ≥98%(HPLC) , Agonist of TAS2R39, CAS No.490-46-0
(-)-Epicatechin gallate - Moligand™, 10mM in DMSO , Agonist of TAS2R39, CAS No.1257-08-5
(-)-Gallocatechin gallate - 10mM in DMSO , CAS No.4233-96-9
(±)-Gallocatechin-2,3,4-¹³C₃ - ≥99 atom% 13C,≥97%
(±)-Gallocatechin-2,3,4-¹³C₃ gallate - ≥99 atom% 13C,≥97%
(±)-Epicatechin-2,3,4-¹³C₃ gallate - ≥99 atom% 13C,≥97%
(−)-Epicatechin - Moligand™, ≥90%(HPLC) , Agonist of TAS2R39, CAS No.490-46-0
(±)-Epigallocatechin-2,3,4-¹³C₃ gallate - ≥99 atom% 13C,≥97%
(±)-Epigallocatechin-2,3,4-¹³C₃ - ≥99 atom% 13C,≥97%
(±)-Catechin-2,3,4-¹³C₃ gallate - ≥99 atom% 13C,≥97%
We use cookies to ensure the website functions properly and, where permitted, to improve your experience. You can manage your preferences at any time in Settings. Learn more in our
Cookie Policy. Settings Agree All Decline
Shall we send you a message when we have discounts available?
Remind me later Allow
Thank you! Please check your email inbox to confirm.
Oops! Notifications are disabled.
Products are supplied to verified businesses, institutions, and qualified professionals for research and development use only. Not for use in humans, animals, diagnosis, or therapy.
Copyright © 2023–present Aladdin Scientific Corp. All rights reserved.
J2310404