5-(2-Chlorophenyl)-3,8-dimethyl-2,10-dihydropyrazolo[3,4-b]pyrido[4,3-e][1,4]diazepine CAS 1389439-75-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1389439-75-1 |
| Molecular Formula | C17H14ClN5 |
| Molecular Weight | 323.78 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(2-Chlorophenyl)-3,8-dimethyl-2,10-dihydropyrazolo[3,4-b]pyrido[4,3-e][1,4]diazepine (CAS 1389439-75-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C17H14ClN5. Molecular weight: 323.78 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C17H14ClN5 |
| Molecular Weight | 323.78 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.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 5 |
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Recommended Standards
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- Dorzagliatin Impurity 8 (CAS CATO-C4X-34418)
- Methyl 1,5,5-trimethyl-4-oxo-1,4,5,6-tetrahydrocyclopenta[b]pyrrole-2-carboxylate (CAS 2306269-65-6)
- 2-((Dimethyl(oxo)-lambda6-sulfanylidene)amino)benzoic acid (CAS 2060036-80-6)
- N-(3-(1H-imidazol-1-yl)propyl)-4-methoxy-7-methylbenzo[d]thiazol-2-amine (CAS 1177278-07-7)
- Imidazo[1,2-a]pyridin-5-ylmethanamine (CAS 944896-58-6)
- Loperamide N-Oxide (CAS 217471-03-9)
- Pancreastatin (33-48) (human) (CAS 133605-57-9)
- Semaglutide impurity 70 (CAS CATO-C4X-222670)
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