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
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 55481-91-9 |
| Molecular Formula | C34H42O21 |
| Molecular Weight | 786.68 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 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) pharmaceutical standards reference standard. Molecular formula: C34H42O21. Molecular weight: 786.68 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C34H42O21 |
| Molecular Weight | 786.68 g/mol |
| 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
Related H Standards
- 4H-1-Benzopyran-4-one, 3-[(6-deoxy-4-O-α-D-xylopyranosyl-α-L-mannopyranosyl)oxy]-7-(β-D-glucopyranosyloxy)-5-hydroxy-2-(4-methoxyphenyl)-8-(3-methyl-2-butenyl)- (CAS 133137-58-3)
- 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)
- 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, 7-[(6-deoxy-α-L-mannopyranosyl)oxy]-3-(β-D-glucopyranosyloxy)-5-hydroxy-2-(4-hydroxyphenyl)- (CAS 2392-95-2)
- 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)
- 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)
Recommended Standards
- Adefovir Impurity 9 (CAS 323201-06-5)
- Isorhamnetin 3-sophoroside-7-rhamnoside (CAS 41328-75-0)
- Dacomitinib Impurity 46 (CAS CATO-C4X-208646)
- 1-Phenyl-3-(4-(pyrrolidine-1-carbonyl)thiazol-2-yl)urea (CAS 941968-37-2)
- 2-Cyano-N'-(propan-2-ylidene)acetohydrazide (CAS 4974-42-9)
- 1-Oxa-5-thiaspiro[2.4]heptane 5,5-dioxide (CAS 1342380-16-8)
- 2'-(Difluoromethoxy)-3'-(trifluoromethoxy)propiophenone (CAS 1261568-25-5)
- 1,3-Dinitrosoadamantane (CAS 66386-34-3)
- 3-((4-Fluorophenyl)amino)pyrazine-2,5-dicarbonitrile (CAS 918410-44-3)
- Semaglutide Impurity 190 (CAS CATO-C4X-2226190)
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