4-(p-Tolylamino)benzonitrile CAS 197173-65-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 197173-65-2 |
| Molecular Formula | C14H12N2 |
| Molecular Weight | 208.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(p-Tolylamino)benzonitrile (CAS 197173-65-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H12N2. Molecular weight: 208.26 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C14H12N2 |
| Molecular Weight | 208.26 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.) | 2013 |
| Nitrogen Atoms | 2 |
Related p Standards
- 2-(M-tolylamino)butanehydrazide (CAS 1306738-21-5)
- 2-(m-Tolylamino)isonicotinonitrile (CAS 137225-06-0)
- 2-(p-Tolylamino)isonicotinonitrile (CAS 137225-07-1)
- 3-(M-tolylamino)pyrazine-2-carbonitrile (CAS 1247096-96-3)
- 2-p-Tolylamino-thiazol-4-one (CAS 17385-68-1)
- 4-(p-Tolylamino)thiazol-2(5H)-one (CAS 19387-58-7)
- 1-((O-tolylamino)methyl)cyclopentan-1-ol (CAS 1466778-63-1)
- 1-((P-tolylamino)methyl)cyclopentan-1-ol (CAS 1482692-94-3)
Recommended Standards
- N-tert-butyl-6-methoxypyridine-2-carboxamide (CAS 197007-86-6)
- (S)-2-Amino-N-(4-methoxybenzyl)propanamide (CAS 197727-65-4)
- rac-(2R,3R)-2-(1-ethyl-1H-pyrazol-5-yl)oxane-3-carbaldehyde (CAS 1969288-49-0)
- 2-Oxo-6-phenyl-1,2,3,6-tetrahydropyrimidine-4-carboxylic acid (CAS 304443-33-2)
- 3-[(1-Phenylethyl)amino]propanamide (CAS 740019-35-6)
- Ethyl 2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)naphthalen-1-yl)acetate (CAS 1423699-85-7)
- N-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)-2,6-dimethylmorpholine-4-carboxamide (CAS 865659-49-0)
- 1-Cyclopentylbutan-1-ol (CAS 117941-77-2)
- 13967-68-5 Dysprosium, isotope of mass 161 (CAS 13967-68-5)
- D-allo-Thr5-Semaglutide (CAS CATO-C4X-2226243)
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