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· · COA & SDS available for every product · Same-day shipping on in-stock items Orientin - ≥97%(HPLC) , CAS No.28608-75-5
Synonyms
J17.734B | Luteolin-8-glucoside | NCGC00482848-01 | C10114 | Lutexin | NIAID AIDS# 026706 | Orientin (Flavone) | Orientin, primary pharmaceutical reference standard | 2-(3,4-DIHYDROXYPHENYL)-5,7-DIHYDROXY-8-(.BETA.-D-GLUCOPYRANOSYL)-4H-1-BENZOPYRAN-4-ONE
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Why this grade ≥97%(HPLC) for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
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Storage & shipping Room temperature Ships Normal 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 6 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Specifications Synonyms
J17.734B | Luteolin-8-glucoside | NCGC00482848-01 | C10114 | Lutexin | NIAID AIDS# 026706 | Orientin (Flavone) | Orientin, primary pharmaceutical reference standard | 2-(3,4-DIHYDROXYPHENYL)-5,7-DIHYDROXY-8-(.BETA.-D-GLUCOPYRANOSYL)-4H-1-BENZOPYRAN-4-ONE
Specifications & Purity
≥97%(HPLC)
Names and Identifiers Pubchem Sid Url
https://pubchem.ncbi.nlm.nih.gov/substance/504763376
Canonical Smiles
C1=CC(=C(C=C1C2=CC(=O)C3=C(O2)C(=C(C=C3O)O)C4C(C(C(C(O4)CO)O)O)O)O)O
IUPAC Name
2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-8-[(2S,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]chromen-4-one
InChIKey
PLAPMLGJVGLZOV-VPRICQMDSA-N
INCHI
1S/C21H20O11/c22-6-14-17(28)18(29)19(30)21(32-14)16-11(26)4-10(25)15-12(27)5-13(31-20(15)16)7-1-2-8(23)9(24)3-7/h1-5,14,17-19,21-26,28-30H,6H2/t14-,17-,18+,19-,21+/m1/s1
Isomeric SMILES
C1=CC(=C(C=C1C2=CC(=O)C3=C(O2)C(=C(C=C3O)O)[C@H]4[C@@H]([C@H]([C@@H]([C@H](O4)CO)O)O)O)O)O
Reaxys-RN_link_address
https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=9821656&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 Flavonoid glycosides Intermediate Tree Nodes Flavonoid C-glycosides Direct Parent Flavonoid 8-C-glycosides Alternative Parents 3'-hydroxyflavonoids 4'-hydroxyflavonoids 5-hydroxyflavonoids 7-hydroxyflavonoids Flavones Phenolic glycosides Hexoses C-glycosyl compounds Chromones Catechols 1-hydroxy-2-unsubstituted benzenoids 1-hydroxy-4-unsubstituted benzenoids Pyranones and derivatives Oxanes Benzene and substituted derivatives Vinylogous acids Heteroaromatic compounds Secondary alcohols Oxacyclic compounds Polyols Dialkyl ethers Hydrocarbon derivatives Organic oxides Primary alcohols Molecular Framework Aromatic heteropolycyclic compounds Substituents Flavonoid-8-c-glycoside - Hydroxyflavonoid - 3'-hydroxyflavonoid - 4'-hydroxyflavonoid - 5-hydroxyflavonoid - 7-hydroxyflavonoid - Flavone - Phenolic glycoside - Hexose monosaccharide - Glycosyl compound - C-glycosyl compound - Chromone - 1-benzopyran - Benzopyran - Catechol - Phenol - Pyranone - 1-hydroxy-4-unsubstituted benzenoid - 1-hydroxy-2-unsubstituted benzenoid - Monocyclic benzene moiety - Benzenoid - Pyran - Monosaccharide - Oxane - Vinylogous acid - Heteroaromatic compound - Secondary alcohol - Ether - Dialkyl ether - Organoheterocyclic compound - Oxacycle - Polyol - Hydrocarbon derivative - Organic oxide - Organic oxygen compound - Primary alcohol - Organooxygen compound - Alcohol - Aromatic heteropolycyclic compound Description This compound belongs to the class of organic compounds known as flavonoid 8-c-glycosides. These are compounds containing a carbohydrate moiety which is C-glycosidically linked to 8-position of a 2-phenylchromen-4-one flavonoid backbone. External Descriptors flavones - Flavones and Flavonols 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 Molecular Weight 448.400 g/mol XLogP3 -0.200 Hydrogen Bond Donor Count 8 Hydrogen Bond Acceptor Count 11 Rotatable Bond Count 3 Exact Mass 448.101 Da Monoisotopic Mass 448.101 Da Topological Polar Surface Area 197.000 Ų Heavy Atom Count 32 Formal Charge 0 Complexity 729.000 Isotope Atom Count 0 Defined Atom Stereocenter Count 5 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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