8-Chloro-1,11-dihydro-2H-pyrimido[4,5-a]carbazol-2-one CAS 1499223-17-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1499223-17-4 |
| Molecular Formula | C14H8ClN3O |
| Molecular Weight | 269.69 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 8-Chloro-1,11-dihydro-2H-pyrimido[4,5-a]carbazol-2-one (CAS 1499223-17-4) pharmaceutical standards reference standard. Molecular formula: C14H8ClN3O. Molecular weight: 269.69 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C14H8ClN3O |
| Molecular Weight | 269.69 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
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- 2-Chloro-6-((trifluoromethyl)thio)benzo[d]thiazole (CAS 933674-80-7)
- 4-[(4-Chloro-3,5-dimethyl-1H-pyrazol-1-yl)methyl]-5-methylisoxazole-3-carboxylic acid (CAS 1006455-02-2)
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Recommended Standards
- tert-Butyl (6-chloro-[1,2,4]triazolo[4,3-b]pyridazin-8-yl)carbamate (CAS 1263425-79-1)
- tert-butyl 2-amino-6-chloro-7H-purine-7-carboxylate (CAS 1803582-00-4)
- 1H-Pyrazolo[4,3-b]pyridine, 6-[2-(2-chloro-5-pyrimidinyl)ethynyl]-1-methyl- (CAS 2539141-17-6)
- Methyl 4-(((6-chloro-5-fluoro-1H-benzo[d]imidazol-2-yl)thio)methyl)benzoate (CAS 849235-73-0)
- (R)-4-oxopyrrolidine-2-carboxylic acid hydrochloride (CAS 2197434-13-0)
- (3-Amino-4,6-dimethylfuro[2,3-b]pyridin-2-yl)(phenyl)methanone (CAS 54891-82-6)
- 4-Bromo-2,6-bis(trifluoromethyl)phenol (CAS 1026369-41-4)
- (5-Methoxy-1,2,3,4-tetrahydroisoquinolin-1-yl)methanamine dihydrochloride (CAS 1552267-04-5)
- 2-(2,5-Dimethylphenyl)acetonitrile (CAS 16213-85-7)
- Des-Ser32-Tirzepatide (CAS CATO-CPTD788942)
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