5-(4-Butylphenyl)-N-cyclopentyl-2-methylpyrimidin-4-amine CAS 917895-69-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 917895-69-3 |
| Molecular Formula | C20H27N3 |
| Molecular Weight | 309.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-(4-Butylphenyl)-N-cyclopentyl-2-methylpyrimidin-4-amine (CAS 917895-69-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C20H27N3. Molecular weight: 309.45 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C20H27N3 |
| Molecular Weight | 309.45 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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 | 3 |
Related Butylphenyl Standards
- 5-(3-Butylphenyl)-N-cyclopentyl-2-methylpyrimidin-4-amine (CAS 917895-79-5)
- 5-(4-Tert-butylphenyl)-4-phenyl-4H-1,2,4-triazole-3-thiol (CAS 124998-67-0)
- 4-(4-tert-Butylphenyl)-6-(thiophen-2-yl)pyrimidin-2-amine (CAS 1354923-96-8)
- 5-(4-tert-Butylphenyl)-1-phenyl-1,2-dihydro-3H-1,2,4-triazole-3-thione (CAS 1858255-56-7)
- 2-[(4-tert-butylphenyl)formamido]-4-(methylsulfanyl)butanoic acid (CAS 65054-82-2)
- 4-((4-Butylphenyl)ethynyl)-2-fluoro-1-isothiocyanatobenzene (CAS 552321-24-1)
- 4-[(4-tert-Butylphenyl)methoxy]-5-fluoroquinazoline (CAS 866009-22-5)
- 1-[(4-tert-Butylphenyl)methyl]-2,3,4,5-tetrahydro-1H-1-benzazepin-2-one (CAS 303988-01-4)
Recommended Standards
- Benproperine (CAS 2156-27-6)
- 4-{[4-(1-Methyl-1-phenylethyl)phenoxy]-methyl}piperidine (CAS 946680-69-9)
- cis-4-[Bis(phenylmethyl)amino]cyclohexanemethanol (CAS 847956-47-2)
- 5-Nitro-2-(2-(pyrrolidin-1-yl)ethyl)-2H-indazole (CAS 690265-59-9)
- 3-methyl-2-(morpholin-4-yl)butan-1-amine (CAS 923176-80-1)
- Vitexin 2-O-p-coumarate (CAS 1229437-79-9)
- 4-(6-Chloro-1H-imidazo[4,5-b]pyridin-2-yl)-N,N-dimethylaniline (CAS 113311-85-6)
- Dequalinium impurity 33 (CAS CATO-C4X-193633)
- 3-((3-Cyclopropyl-1,2,4-oxadiazol-5-yl)methoxy)benzaldehyde (CAS 1227685-54-2)
- Semaglutide impurity 41 (CAS CATO-C4X-222641)
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