10-Methyl-1,11-dihydro-2H-pyrimido[4,5-a]carbazol-2-one CAS 248246-46-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 248246-46-0 |
| Molecular Formula | C15H11N3O |
| Molecular Weight | 249.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 10-Methyl-1,11-dihydro-2H-pyrimido[4,5-a]carbazol-2-one (CAS 248246-46-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C15H11N3O. Molecular weight: 249.27 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C15H11N3O |
| Molecular Weight | 249.27 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | 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.) | 2025 |
| Nitrogen Atoms | 3 |
Related Methyl Standards
- 8-Methyl-1,11-dihydro-2H-pyrimido[4,5-a]carbazol-2-one (CAS 248246-44-8)
- 9-Methyl-1,11-dihydro-2H-pyrimido[4,5-a]carbazol-2-one (CAS 248246-45-9)
- 7,8-Dihydro-6H-chromeno[3,4-c]isoquinolin-6-one (CAS 1006587-40-1)
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- (6,7-Dihydro-5H-cyclopenta[4,5]thieno[2,3-d]-pyrimidin-4-ylamino)-acetic acid (CAS 401820-32-4)
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Recommended Standards
- 1-[4-(3-nitrophenyl)piperazin-1-yl]ethan-1-one (CAS 314061-17-1)
- 1-Ethyl-3-cyano-6,7-methylenedioxy-4-cinnolone (CAS 28657-79-6)
- 1-(Pyrazine-2-carboxamido)cyclohexanecarboxylic acid (CAS 402959-98-2)
- 4-Bromo-3-(2-methoxyethyl)-1-methyl-1H-pyrazole (CAS 2306265-15-4)
- (S)-2-(Pyridin-2-yl)propan-1-ol (CAS 1825302-74-6)
- 6,9-Bis(carboxymethyl)-3-(2-(dodecylamino)-2-oxoethyl)-11-oxo-3,6,9,12-tetraazatetracosan-1-oic acid (CAS 102836-55-5)
- 5-Methyl-[2,3']bipyridinyl (CAS 26844-80-4)
- Phloroglucinol Impurity 7 (CAS 203645-99-2)
- 6,9-Dihydro-5H-pyrazolo[3,4-f][1,2,4]triazolo[1,5-a]quinazoline (CAS 400077-48-7)
- Liraglutide Sodium Salt (CAS 204656-20-2（free base）)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com