1-(3-Chloro-4-methylphenyl)-N-(4-isopropylphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine CAS 890893-60-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 890893-60-4 |
| Molecular Formula | C21H20ClN5 |
| Molecular Weight | 377.87 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(3-Chloro-4-methylphenyl)-N-(4-isopropylphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine (CAS 890893-60-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C21H20ClN5. Molecular weight: 377.87 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C21H20ClN5 |
| Molecular Weight | 377.87 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 5 |
Related Chloro Standards
- 1-(2'-Chloro-1,2,3,4-tetrahydro-[2,3'-biquinolin]-4-yl)pyrrolidin-2-one (CAS 895521-61-6)
- 1,1'-(6-Chloro-1,3,5-triazine-2,4-diyl)bis(1,2,3,4-tetrahydroquinoline) (CAS 489422-72-2)
- 2-Chloro-N,N-diethyl-6,7-diphenylimidazo[1,2-b][1,2,4]triazin-3-amine (CAS 90170-13-1)
- 2-(1-(2-Chloro-6-fluorobenzyl)piperidin-4-yl)-5-(furan-2-yl)-1,3,4-thiadiazole (CAS 1226431-16-8)
- 3-(3-Chloro-4-methoxyphenyl)-N-(9H-fluoren-2-yl)propanamide (CAS 853315-02-3)
- Ethyl 4-(2-chloro-6-fluorobenzyl)-3-methyl-4H-benzo[b][1,4]thiazine-2-carboxylate (CAS 339098-17-8)
- 2-Chloro-N-(3-(4-ethoxybenzoyl)-4,5,6,7-tetrahydrobenzo[b]thiophen-2-yl)acetamide (CAS 1279204-81-7)
- 2-Chloro-N-(1-isopropyl-5,6-dimethyl-1H-benzo[d]imidazol-4-yl)benzenesulfonamide (CAS 338423-31-7)
Recommended Standards
- (E)-3-(1-((2-chlorothiazol-5-yl)methyl)-1H-indol-3-yl)-2-(methylsulfonyl)acrylonitrile (CAS 860787-40-2)
- 2-(2-Chloropyridin-3-yl)-1-(3-methoxybenzyl)-5,6-dimethyl-1H-benzo[d]imidazole (CAS 339101-26-7)
- Isopropyl (1-((5-chloro-8-hydroxyquinolin-7-yl)methyl)piperidin-4-yl)carbamate (CAS 1928763-08-9)
- Ethyl 3,5-Dimethylpyrrole-2-carboxylate (CAS 2199-44-2)
- 1-(3-Methyl-1,2,4-thiadiazol-5-yl)piperidin-4-amine (CAS 1329672-71-0)
- 4-Bromo-2-(difluoromethyl)-6-methylpyrimidine (CAS 2248359-57-9)
- Methyl (2-fluorobenzoyl)valinate (CAS 1008473-91-3)
- 4-Aminoquinolin-2-ol (CAS 1823281-83-9)
- 5-Nitro-3-oxo-3H-spiro[isobenzofuran-1,9'-xanthene]-3',6'-diyl diacetate (CAS 14926-29-5)
- endo-Ser39-Tirzepatide (CAS CATO-CPTD788935)
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