2-(3,4-Dihydroxybenzylidene)-6-hydroxybenzofuran-3(2H)-one CAS 100433-06-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 100433-06-5 |
| Molecular Formula | C15H10O5 |
| Molecular Weight | 270.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2-(3,4-Dihydroxybenzylidene)-6-hydroxybenzofuran-3(2H)-one (CAS 100433-06-5) pharmaceutical standards reference standard. Molecular formula: C15H10O5. Molecular weight: 270.24 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C15H10O5 |
| Molecular Weight | 270.24 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
Related Dihydroxybenzylidene Standards
- 2-(2,5-Dihydroxybenzylidene)-1H-indene-1,3(2H)-dione (CAS 1023509-67-2)
- N'-(2,4-dihydroxybenzylidene)isonicotinohydrazide (CAS 3477-69-8)
- (Z)-2-(3,4-Dihydroxybenzylidene)-6,7-dihydroxybenzofuran-3(2H)-one (CAS 576-02-3)
- 2-(3,4-Dihydroxybenzylidene)-4,6-dihydroxybenzofuran-3(2H)-one (CAS 480-70-6)
- (5E)-5-(2,3-Dihydroxybenzylidene)-2-mercapto-1,3-thiazol-4(5H)-one (CAS 590376-71-9)
- 3-(2,4-Dihydroxybenzylidene)indolin-2-one (CAS 328106-29-2)
- N'-(2,4-Dihydroxybenzylidene)-4-nitrobenzohydrazide (CAS 303084-13-1)
- (E)-5-(3,4-Dihydroxybenzylidene)thiazolidine-2,4-dione (CAS 99073-32-2)
Recommended Standards
- Silodosin impurity 26 (CAS CATO-C4X-175426)
- 5-(4-Fluorophenyl)-1,1-dioxo-2h-1lambda6,2,6-thiadiazine-3-carboxylic acid (CAS 1011397-61-7)
- tert-Butyl 2-(diethoxyphosphoryl)-2-fluoroacetate (CAS 89099-95-6)
- (1S,3s)-3-(difluoromethoxy)-3-methylcyclobutane-1-carboxylic acid (CAS 2477877-45-3)
- 1,2,4,5-Tetrafluoro-3,6-bis(trifluoromethyl)benzene (CAS 651-89-8)
- Ibrutinib Impurity 83 (CAS CATO-C4X-106483)
- 8-Bromonaphthalen-1-amine (CAS 62456-34-2)
- 5-Amino-1-benzyl-N-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)-1H-1,2,3-triazole-4-carboxamide (CAS 900013-35-6)
- N-((3-Chloroquinoxalin-2-yl)oxy)acetimidamide (CAS 88660-73-5)
- Insulin Degludec Impurity 5 (CAS CATO-C4X-21575)
Why CATO?
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- 130,000+ catalog items in stock, COA supplied with every batch
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