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340,000+ research products · Triple ISO certified · COA & SDS available for every product · Same-day shipping on in-stock items Viomellein - ≥96% , CAS No.55625-78-0
Synonyms
(3R,3'R)-3,3',4,4'-TETRAHYDRO-9',10,10'-TRIHYDROXY-7,7'-DIMETHOXY-3,3'-DIMETHYL(8,8'-BI-1H-NAPHTHO(2,3-C)PYRAN)-1,1',6,9-TETRONE | 9R5RC7QX9B | (3R)-8-[(3R)-9,10-dihydroxy-7-methoxy-3-methyl-1-oxo-3,4-dihydrobenzo[g]isochromen-8-yl]-10-hydroxy-7-methoxy-3
Storage
Store at -20°C,Desiccated
Shipped In
Ice chest + Ice pads
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Why this grade ≥96% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
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Storage & shipping Store at -20°C,Desiccated Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.
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Quality documents SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
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Literature proof Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Overview Store at -20°C. Store under desiccating conditions. The product can be stored for up to 12 months.
Specifications Synonyms
(3R,3'R)-3,3',4,4'-TETRAHYDRO-9',10,10'-TRIHYDROXY-7,7'-DIMETHOXY-3,3'-DIMETHYL(8,8'-BI-1H-NAPHTHO(2,3-C)PYRAN)-1,1',6,9-TETRONE | 9R5RC7QX9B | (3R)-8-[(3R)-9,10-dihydroxy-7-methoxy-3-methyl-1-oxo-3,4-dihydrobenzo[g]isochromen-8-yl]-10-hydroxy-7-methoxy-3
Specifications & Purity
≥96%
Storage
Store at -20°C,Desiccated
Shipped In
Ice chest + Ice pads
This product requires cold chain shipping. Ground and other economy services are not available.
Names and Identifiers Canonical Smiles
CC1CC2=CC3=C(C(=C2C(=O)O1)O)C(=O)C(=C(C3=O)OC)C4=C(C5=C(C6=C(CC(OC6=O)C)C=C5C=C4OC)O)O
IUPAC Name
(3R)-8-[(3R)-9,10-dihydroxy-7-methoxy-3-methyl-1-oxo-3,4-dihydrobenzo[g]isochromen-8-yl]-10-hydroxy-7-methoxy-3-methyl-3,4-dihydrobenzo[g]isochromene-1,6,9-trione
InChIKey
CKVKZAJXACTIEL-GHMZBOCLSA-N
INCHI
1S/C30H24O11/c1-10-5-12-7-14-9-16(38-3)21(25(33)17(14)24(32)18(12)29(36)40-10)22-27(35)20-15(23(31)28(22)39-4)8-13-6-11(2)41-30(37)19(13)26(20)34/h7-11,32-34H,5-6H2,1-4H3/t10-,11-/m1/s1
Isomeric SMILES
C[C@@H]1CC2=CC3=C(C(=C2C(=O)O1)O)C(=O)C(=C(C3=O)OC)C4=C(C5=C(C6=C(C[C@H](OC6=O)C)C=C5C=C4OC)O)O
Documentation 📋 Safety Data Sheet (SDS) Comprehensive hazard, handling, storage, and regulatory compliance document.
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Download SDS → >>>>>>> release248-p3
✅ 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 Isochromanequinones Subclass Not available Intermediate Tree Nodes Not available Direct Parent Isochromanequinones Alternative Parents Naphthopyranones Naphthoquinones Naphthols and derivatives 2-benzopyrans Anisoles Aryl ketones Quinones Alkyl aryl ethers 1-hydroxy-4-unsubstituted benzenoids Pyranones and derivatives Vinylogous acids Vinylogous esters Lactones Carboxylic acid esters Oxacyclic compounds Hydrocarbon derivatives Organic oxides Molecular Framework Aromatic heteropolycyclic compounds Substituents Isochromanequinone - Naphthopyranone - Naphthopyran - Naphthoquinone - 1-naphthol - Benzopyran - Isochromane - Naphthalene - 2-benzopyran - Anisole - Phenol ether - Quinone - Aryl ketone - Pyranone - Phenol - Alkyl aryl ether - 1-hydroxy-4-unsubstituted benzenoid - Benzenoid - Pyran - Vinylogous acid - Vinylogous ester - Carboxylic acid ester - Ketone - Lactone - Ether - Carboxylic acid derivative - Oxacycle - Organoheterocyclic compound - Organic oxide - Organooxygen compound - Organic oxygen compound - Hydrocarbon derivative - Aromatic heteropolycyclic compound Description This compound belongs to the class of organic compounds known as isochromanequinones. These are polycyclic compounds containing an isochromanequinone, which is structurally characterized by a quinone fused to an isochromane, and forming a naphtho[2,3-c]pyran-6,9-dione skeleton. External Descriptors Not available 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 Certificates (CoA,COO,BSE/TSE and Analysis Chart) Chemical and Physical Properties Solubility Soluble in DMSO Molecular Weight 560.500 g/mol XLogP3 5.200 Hydrogen Bond Donor Count 3 Hydrogen Bond Acceptor Count 11 Rotatable Bond Count 3 Exact Mass 560.132 Da Monoisotopic Mass 560.132 Da Topological Polar Surface Area 166.000 Ų Heavy Atom Count 41 Formal Charge 0 Complexity 1160.000 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 1
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