5-(4-Aminophenyl)-N-cyclopentyl-2-methylpyrimidin-4-amine CAS 917896-24-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 917896-24-3 |
| Molecular Formula | C16H20N4 |
| Molecular Weight | 268.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(4-Aminophenyl)-N-cyclopentyl-2-methylpyrimidin-4-amine (CAS 917896-24-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C16H20N4. Molecular weight: 268.36 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C16H20N4 |
| Molecular Weight | 268.36 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 4 |
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- N-(4-Aminophenyl)-4-(tert-butyl)benzamide (CAS 129488-55-7)
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- 5-(4-Aminophenyl)-N-phenyl-1,3,4-thiadiazol-2-amine (CAS 106346-58-1)
Recommended Standards
- 4-Methyl-N-[(2Z)-3-methyl-2,3-dihydro-1,3-thiazol-2-ylidene]benzene-1-sulfonamide (CAS 79347-86-7)
- 6-(4-Benzyl-1-piperazinyl)-3-pyridinylamine (CAS 381706-46-3)
- 4-Methyl-5-[(2-methylphenyl)methanesulfonyl]-1,2,3-thiadiazole (CAS 400087-46-9)
- 2,6-bis[(4<I>R</I>)-4-phenyl-2-oxazolinyl]pyridine (CAS 128249-70-7)
- 5-Bromo-1-(tetrahydro-2H-pyran-2-yl)-1H-pyrazolo[3,4-c]pyridine-3-carbaldehyde (CAS 1884158-47-7)
- 5-Chloro-4-(diethylamino)pyridine-3-sulfonamide (CAS 1352498-33-9)
- 2,3-Difluoro-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenol (CAS 1631756-19-8)
- 3-(2,2,2-Trifluoroethoxy)pyrrolidine (CAS 1247463-30-4)
- 1-Fluoro-3-(fluoromethyl)benzene (CAS 2267-30-3)
- Semaglutide Impurity 151 xTFA (CAS CATO-C4X-2226151)
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