194145-29-4 7H-Furo[3,2-g][1]benzopyran-7-one,9- hydroxy-4-[(4-methoxy-7-oxo-7H-furo[3,2- g][1]benzopyran-9-yl)oxy]- CAS 194145-29-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 194145-29-4 |
| Molecular Formula | C23H12O9 |
| Molecular Weight | 432.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 194145-29-4 7H-Furo[3,2-g][1]benzopyran-7-one,9- hydroxy-4-[(4-methoxy-7-oxo-7H-furo[3,2- g][1]benzopyran-9-yl)oxy]- (CAS 194145-29-4) pharmaceutical standards reference standard. Molecular formula: C23H12O9. Molecular weight: 432.34 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C23H12O9 |
| Molecular Weight | 432.34 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) | 18.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2012 |
Related H Standards
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- Furo[2,3-c]pyridine-2,6(2H)-dicarboxylic acid, hexahydro-, 6-(phenylmethyl) ester, (2R,3aR,7aS)-rel- (CAS 1391732-42-5)
- 1-(4-(Furo[2,3-b]quinolin-4-ylamino)phenyl)ethanone (CAS 479077-76-4)
- Furo[3,2-b]pyridine-4,7(2H)-dicarboxylic acid, 3,3a,5,6-tetrahydro-, 4-(1,1-dimethylethyl) 7-ethyl ester (CAS 2139330-17-7)
- 237407-59-9 7H-Furo[3,2-g][1]benzopyran-7-one,9-[(2R)-3-hydroxy-2-[(2R)-2-hydroxy-1,1-dimethyl-3-[(7-oxo-7H-furo[3,2-g][1]benzopyran-9-yl)oxy]propoxy]-3-methylbutoxy]- (CAS 237407-59-9)
- 2H-Furo[2,3-c]pyrrole-3-acetic acid, 5-[(1,1-dimethylethoxy)carbonyl]hexahydro-, (3R,3aS,6aS)-rel- (CAS 1273566-61-2)
- Furo[3,2-b]pyridine-4,7(2H)-dicarboxylic acid, hexahydro-, 4-(1,1-dimethylethyl) ester, (3aR,7S,7aR)-rel- (CAS 1314400-74-2)
Recommended Standards
- 4-((1S)-Carboxy(((1-(2-nitrophenyl)ethoxy)carbonyl)amino)methyl)phthalic acid (CAS 1257323-85-5)
- N-(2-Bromo-4-methylphenyl)-2-((4-ethyl-5-(pyridin-2-yl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 618415-29-5)
- Lesinurad Impurity 8 (CAS 1158970-52-5)
- N-(tert-Butyl)-2,6-di(pyrrolidin-1-yl)pyrimidin-4-amine (CAS 157014-19-2)
- Methyl 2-cyano-2-(2-fluoro-4-nitrophenyl)acetate (CAS 2140326-64-1)
- Methyl 2-(prop-2-en-1-yloxy)acetate (CAS 25130-82-9)
- Cenobamate Impurity 43 (CAS CATO-C4X-241643)
- Dimethyl 5-(4-methoxyphenyl)-1H,3H-pyrrolo[1,2-c]thiazole-6,7-dicarboxylate 2,2-dioxide (CAS 339113-76-7)
- 2,4-Dibromo-6-methyl-3-(propan-2-yl)phenyl furan-2-carboxylate (CAS 439094-34-5)
- Semaglutide impurity 196 (CAS CATO-C4X-2226196)
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