4-(Pyrimidin-5-ylamino)benzonitrile CAS 157911-57-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 157911-57-4 |
| Molecular Formula | C11H8N4 |
| Molecular Weight | 196.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-(Pyrimidin-5-ylamino)benzonitrile (CAS 157911-57-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C11H8N4. Molecular weight: 196.21 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C11H8N4 |
| Molecular Weight | 196.21 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2002 |
| Nitrogen Atoms | 4 |
Related Pyrimidin Standards
- 2-(Pyrimidin-2-yl)-1H-benzo[d]imidazole (CAS 18107-02-3)
- (4-pyrimidin-5-ylphenyl)methanol 198084-12-7 A813958 [4-(5-pyrimidinyl)phenyl]methanol (CAS 198084-12-7)
- 2-(Pyrimidin-2-yloxy)benzonitrile (CAS 1159822-29-3)
- 3-Pyrimidin-2-ylphenylisocyanate (CAS 898289-49-1)
- 4-(Pyrimidin-2-yloxy)benzonitrile (CAS 353259-03-7)
- 3-Pyrimidin-2-yl-1H-indole (CAS 1146080-39-8)
- Ethyl (pyrimidin-2-ylmethyl)glycinate (CAS 1249932-24-8)
- 5-Methyl-2-(pyrimidin-2-yl)benzonitrile (CAS 1373917-20-4)
Recommended Standards
- Ethyl 5,6,7,8-tetrahydro[1,2,4]triazolo[4,3-a]pyrimidine-3-carboxylate (CAS 154641-11-9)
- methyl 4-amino-2-(dimethylamino)pyrimidine-5-carboxylate (CAS 1600893-00-2)
- 1-Amino-3-(1h-1,2,4-triazol-1-yl)cyclopentane-1-carboxylic acid (CAS 1543017-44-2)
- 5,6-Diphenyl-2,3-dihydropyrazine (CAS 1489-06-1)
- 2-Methoxy-3-nitro-4-picoline (CAS 160590-36-3)
- Trifluoro-methanesulfonic acid diethylmethylsilyl ester (CAS 116507-88-1)
- 2-amino-4-(4-hydroxyphenyl)-2-methylbutanoic acid (CAS 42818-27-9)
- 2-Chloro-1,3-difluoro-4-(trifluoromethyl)benzene (CAS 120770-03-8)
- 2-Methyl-5-(2-methyl-1h-imidazol-1-yl)-2-(methylamino)pentanamide (CAS 1247823-87-5)
- Acetyl-(Leu28·31)-Neuropeptide Y (24-36) (CAS 155709-24-3)
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