4-Methoxytriphenylamine CAS 4316-51-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 4316-51-2 |
| Molecular Formula | C19H17NO |
| Molecular Weight | 275.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-Methoxytriphenylamine (CAS 4316-51-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C19H17NO. Molecular weight: 275.34 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C19H17NO |
| Molecular Weight | 275.34 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 1 |
Recommended Standards
- 4-Ethyl-3-(1-oxoisoindolin-2-yl)hexanoic acid (CAS 866144-54-9)
- 4-Oxo-4-{[(1-phenylcyclopentyl)methyl]amino}-butanoic acid (CAS 397845-86-2)
- 4-benZyloxydiphenylamine (CAS 60709-95-7)
- 3-Cyanopyridine-2-carboxylic Acid (CAS 53940-10-6)
- (4-iodo-1-methyl-1H-pyrazol-3-yl)methanamine (CAS 1707568-56-6)
- 4-Chloro-3-ethoxybenzaldehyde (CAS 85259-46-7)
- 1-(2-Imidazol-1-yl-ethyl)-piperazine (CAS 381721-55-7)
- tert-butyl N-[(1S,4R)-4-hydroxycyclopent-2-en-1-yl]carbamate (CAS 201054-55-9)
- 3-Chloro-6-(3-fluorophenyl)pyridazine (CAS 66573-61-3)
- Semaglutide impurity 205 (CAS CATO-C4X-2226205)
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