4,9-Dihydroxy-7H-furo[3,2-g]chromen-7-one CAS 14348-23-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 14348-23-3 |
| Molecular Formula | C11H6O5 |
| Molecular Weight | 218.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4,9-Dihydroxy-7H-furo[3,2-g]chromen-7-one (CAS 14348-23-3) pharmaceutical standards reference standard. Molecular formula: C11H6O5. Molecular weight: 218.16 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C11H6O5 |
| Molecular Weight | 218.16 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, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
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Recommended Standards
- 4-(Difluoromethyl)-2-(methoxymethyl)pyrimidine-5-carboxylic acid (CAS 1343238-63-0)
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- N-[3-(Dimethylamino)propyl]-3-piperidinecarboxamide dihydrochloride (CAS 1220036-51-0)
- 3,6-Diethylthieno[2,3-d]pyrimidin-4(3H)-one (CAS 686333-99-3)
- Reboxetine Impurity 1 (CAS 98769-81-4)
- 2-[4-(3,3-dimethylbutanamido)phenyl]acetic acid (CAS 954566-80-4)
- Binucleine 2 (CAS 220088-42-6)
- D-Thr5-Tirzepatide (CAS CATO-CPTD788926)
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