4-tert-Butylphthalonitrile CAS 32703-80-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 32703-80-3 |
| Molecular Formula | C12H12N2 |
| Molecular Weight | 184.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-tert-Butylphthalonitrile (CAS 32703-80-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C12H12N2. Molecular weight: 184.24 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C12H12N2 |
| Molecular Weight | 184.24 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1966 |
| Nitrogen Atoms | 2 |
Recommended Standards
- 4-Pyridin-3-ylmethyl-phenylamine (CAS 85666-15-5)
- 5-(2-Methylphenyl)pyridin-2-amine (CAS 503536-76-3)
- 4-Methyl-3-(pyridin-3-yl)aniline (CAS 264617-04-1)
- N-Phenethyl-4-(2-phenoxyethoxy)aniline (CAS 1040691-13-1)
- tert-Butyl (6-bromo-8-fluorocinnolin-3-yl)carbamate (CAS 2721376-48-1)
- 2,3-Dideoxy-2-methylene-D-glycero-D-galacto-nononic Acid γ-Lactone (CAS 289697-66-1)
- 6,7-dichloro-2,3-dihydro-1-benzofuran-3-one (CAS 1153450-05-5)
- 2-(Difluoromethyl)-5-iodopyridine-4-sulfonyl chloride (CAS 1805034-56-3)
- (8-Oxa-2-azaspiro[4.5]Decan-4-yl)methanol (CAS 2028342-11-0)
- Tirzepatide Impurity 14 (CAS CATO-C4X-324014)
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