7-Chloro-1-ethyl-5-isopropyl-3-methyl-1H-pyrazolo[4,3-d]pyrimidine CAS 1263212-94-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1263212-94-7 |
| Molecular Formula | C11H15ClN4 |
| Molecular Weight | 238.72 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
7-Chloro-1-ethyl-5-isopropyl-3-methyl-1H-pyrazolo[4,3-d]pyrimidine (CAS 1263212-94-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C11H15ClN4. Molecular weight: 238.72 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C11H15ClN4 |
| Molecular Weight | 238.72 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related Chloro Standards
- 7-Chloro-N-isopentylimidazo[1,2-c]pyrimidin-5-amine (CAS 106847-91-0)
- 4-Chloro-6-methyl-1-(pentan-3-yl)-1h-pyrazolo[3,4-d]pyrimidine (CAS 1247791-68-9)
- 4-Chloro-6-(4-cyclopropylpiperazin-1-yl)pyrimidine (CAS 1250773-65-9)
- 17238-60-7 4-(4-chloro-phenyl)-piperazine-1-carboximidic acid amide (CAS 17238-60-7)
- 4-chloro-1-(2-ethylbutyl)-1H-pyrazolo[3,4-d]pyrimidine (CAS 2172570-47-5)
- 5-Chloro-N-pentylimidazo[1,2-a]pyrimidin-7-amine (CAS 89099-85-4)
- 6-chloro-1-hexyl-1H-pyrazolo[3,4-d]pyrimidine (CAS 2711002-60-5)
- 2-Chloro-N-cyclohexylisonicotinamide (CAS 1019075-20-7)
Recommended Standards
- Lasmiditan Impurity 22 (CAS 225112-16-3)
- Glycerol Impurity 32 (CAS CATO-C4X-217132)
- Afatinib Impurity 75 (CAS CATO-C4X-100675)
- 2-(4-Chlorobenzoyl)benzofuran-5-carbaldehyde (CAS 300664-78-2)
- n-(1,3-Dihydroxypropan-2-yl)acetamide (CAS 2655-79-0)
- N-(3-acetylphenyl)cyclobutanecarboxamide (CAS 109920-59-4)
- N-(4-Methyl-2-nitrophenyl)furan-2-carboxamide (CAS 79324-93-9)
- 2-(Aminomethyl)-3,5-difluoro-6-(difluoromethyl)pyridine (CAS 1804454-51-0)
- 2-(Difluoromethyl)-4-methyl-3-nitropyridine-6-acetonitrile (CAS 1806961-78-3)
- Custom peptides (CAS CATO-CPTD788509)
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