6-Benzyl-2-(3-chlorophenyl)-3H,4H,5H,6H,7H,8H-pyrido[4,3-d]pyrimidin-4-one CAS 1283274-03-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1283274-03-2 |
| Molecular Formula | C20H18ClN3O |
| Molecular Weight | 351.83 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 6-Benzyl-2-(3-chlorophenyl)-3H,4H,5H,6H,7H,8H-pyrido[4,3-d]pyrimidin-4-one (CAS 1283274-03-2) pharmaceutical standards reference standard. Molecular formula: C20H18ClN3O. Molecular weight: 351.83 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C20H18ClN3O |
| Molecular Weight | 351.83 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Benzyl Standards
- 2-(4-Chlorophenyl)-N-(2-phenyl-2,4,5,6-tetrahydrocyclopenta[c]pyrazol-3-yl)acetamide (CAS 1203236-24-1)
- 1-(4-Chlorophenyl)-3-((4-phenoxyphenyl)amino)propan-1-one (CAS 883793-23-5)
- 1-[(3-Chlorophenyl)methyl]-4-hydroxy-3-[(2E)-3-phenylprop-2-en-1-yl]-1,2-dihydropyridin-2-one (CAS 477888-20-3)
- 1-{4-[1-(4-chlorophenyl)-1H-pyrazol-5-yl]phenyl}-3,3-dimethylazetidin-2-one (CAS 321998-75-8)
- 3-(2-Chlorophenyl)-7-(2-ethyl-1H-imidazol-1-yl)-2,5-dimethylpyrazolo[1,5-a]pyrimidine (CAS 900887-89-0)
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- 2-[2-[[1-(4-Chlorophenyl)ethyl]amino]propanamido]thiophene-3-carboxamide (CAS 1214100-05-6)
- (E)-{1-[2-(4-chlorophenyl)-4-methyl-1,3-thiazol-5-yl]ethylidene}amino N-(propan-2-yl)carbamate (CAS 477872-52-9)
Recommended Standards
- tert-Butyl 4-(4-chloro-3-methyl-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidine-1-carboxylate (CAS 1205537-34-3)
- (2S,7R)-4-(4-Chlorophenyl)-5,9-dioxa-3-azatetracyclo[8.8.0.0^{2,7}.0^{13,18}]octadeca-1(10),11,13(18),14,16-pentaene (CAS 477713-64-7)
- tert-Butyl 6-chloro-4-oxospiro[chroman-2,4'-piperidine]-1'-carboxylate (CAS 1011482-37-3)
- 2-Cyanopyridine-3-carboxylic acid (CAS 73112-09-1)
- Octafluorohexanediamiddioxime (CAS 7170-05-0)
- 2-Hydroxyethyloctylsulfoxide (CAS 7305-30-8)
- Vonoprazan Impurity 136 (CAS CATO-C4X-1020136)
- 【禁售不询】N-Acetylanthranilic acid (CAS 89-52-1)
- 4,4'-Bis(diphenylvinylenyl)-anthracene (CAS 683227-80-7)
- a2,3-Sialylglycopeptide (CAS 189035-43-6)
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