4H-1-Benzopyran-4-one, 7-[(6-deoxy-α-L-mannopyranosyl)oxy]-3-(β-D-glucopyranosyloxy)-5-hydroxy-2-(4-hydroxyphenyl)- CAS 2392-95-2
| CAS No. | 2392-95-2 |
| Molecular Formula | C27H30O15 |
| Molecular Weight | 594.52 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4H-1-Benzopyran-4-one, 7-[(6-deoxy-α-L-mannopyranosyl)oxy]-3-(β-D-glucopyranosyloxy)-5-hydroxy-2-(4-hydroxyphenyl)- (CAS 2392-95-2), a certified reference material (molecular formula C27H30O15, MW 594.52 g/mol) for analytical method development and quality control.
Structurally, 4H-1-Benzopyran-4-one, 7-[(6-deoxy-α-L-mannopyranosyl)oxy]-3-(β-D-glucopyranosyloxy)-5-hydroxy-2-(4-hydroxyphenyl)- (C27H30O15) contains a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system. The molecule exhibits a degree of unsaturation (DBE) of 13.0, corresponding to approximately 13 ring(s) or double-bond equivalent(s). With a molecular weight of 594.52 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 4H-1-Benzopyran-4-one, 7-[(6-deoxy-α-L-mannopyranosyl)oxy]-3-(β-D-glucopyranosyloxy)-5-hydroxy-2-(4-hydroxyphenyl)- under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C27H30O15 |
| Molecular Weight | 594.52 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
Related H Standards
- 4H-1-Benzopyran-4-one,8-[5-(5,7-dihydroxy-4-oxo-4H-1-benzopyran-3-yl)-2,3-dihydroxyphenyl]-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy- (CAS 111200-23-8)
- 4H-1-Benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-3-[(6-O-beta-D-galactopyranosyl-beta-D-glucopyranosyl)oxy]-5,7-dihydroxy- (CAS 878806-08-7)
- 4H-1-BEnzopyran-4-one, 2-[3-[(1S,5R,6S)-6-(2,4-dihydroxybenzoyl)-5-(2,4-dihydroxyphenyl)-3-methyl-2-cyclohexen-1-yl]-2,4-dihydroxyphenyl]-2,3-dihydro-5,7-dihydroxy-, (2S)- (CAS 88524-65-6)
- 145382-68-9 2H-1-Benzopyran-6,8-dicarboxaldehyde,2-(3,5-diformyl-2,4,6-trihydroxyphenyl)-3,4-dihydro-5,7-dihydroxy-3-(1-methylethyl)-4-(2-methylpropyl)-,(2R,3R,4S)-rel- (CAS 145382-68-9)
- 30484-88-9 4H-1-Benzopyran-4-one,3-[(6-deoxy-a-L-mannopyranosyl)oxy]-2-(3,5-dihydroxy-4-methoxyphenyl)-5,7-dihydroxy- (CAS 30484-88-9)
- 4H-1-Benzopyran-4-one, 2-(2,4-dihydroxyphenyl)-3,7-dihydroxy-5-methoxy-8-[5-methyl-2-(1-methylethenyl)-4-hexenyl]-, (R)- (CAS 128879-52-7)
- 4H-1-Benzopyran-4-one，3-(benzoyloxy)-2-phenyl- (CAS 22812-29-9)
- 4H-1-BEnzopyran-4-one, 3-[[6-O-(6-deoxy-alpha-L-mannopyranosyl)-beta-D-glucopyranosyl]oxy]-7-(beta-D-glucopyranosyloxy)-5-hydroxy-2-(4-hydroxy-3-methoxyphenyl)- (CAS 55481-91-9)
Recommended Standards
- 3-(((2S,3R,4S,5R,6R)-3,5-Dihydroxy-6-(hydroxymethyl)-4-(((2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)tetrahydro-2H-pyran-2-yl)oxy)-5,7-dihydroxy-2-(4-hydroxyphenyl)-4H-chromen-4-one (CAS 28447-29-2)
- 6-((2S,3R,4S,5S,6R)-4,5-Dihydroxy-6-(hydroxymethyl)-3-(((2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)tetrahydro-2H-pyran-2-yl)-5,7-dihydroxy-2-(4-hydroxyphenyl)-4H-chromen-4-one (CAS 60767-80-8)
- Isosaponarin (CAS 19416-87-6)
- Genistein 7,4-di-O-β-D-glucopyranoside (CAS 36190-98-4)
- (3S,4R)-3-methoxyoxan-4-amine (CAS 1523530-32-6)
- 1-(2-Bromo-4-chlorophenyl)propan-1-one (CAS 1261527-08-5)
- 1-O-Benzoyl C2 Ceramide (CAS 78715-90-9)
- N-Benzyl-3-methanesulfonyl-1h-1,2,4-triazol-5-amine (CAS 1020966-14-6)
- 5-((5-Formyl-2-methoxyphenoxy)methyl)furan-2-carboxylic acid (CAS 1018246-47-3)
- 2-Hydroxy-3-(methylthio)benzenesulfonamide (CAS 1243283-69-3)
- (Z)-4-(Mesitylamino)-4-oxobut-2-enoic acid (CAS 55862-97-0)
- N-cycloheptyl-2-(4,5-dihydro-1H-imidazol-2-ylsulfanyl)acetamide hydrochloride (CAS 1803605-68-6)
- (5,5-Difluoro-2-methylpiperidin-3-yl)methanol (CAS 2366182-53-6)
- Semaglutide impurity 36 (CAS CATO-C4X-222636)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com