(Isocyanoimino)triphenylphosphorane CAS 73789-56-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 73789-56-7 |
| Molecular Formula | C19H15N2P |
| Molecular Weight | 302.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity (Isocyanoimino)triphenylphosphorane (CAS 73789-56-7) pharmaceutical standards reference standard. Molecular formula: C19H15N2P. Molecular weight: 302.31 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C19H15N2P |
| Molecular Weight | 302.31 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) | 13.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1978 |
| Nitrogen Atoms | 2 |
Recommended Standards
- (E)-2-(5-((tert-Butoxycarbonyl)amino)-1,2,4-thiadiazol-3-yl)-2-(methoxyimino)acetic acid (CAS 78640-40-1)
- 1-(Naphthalen-1-ylsulfonyl)pyrimidine-2,4(1H,3H)-dione (CAS 922502-80-5)
- 1-(Benzenesulfonyl)-2-nitro-1H-indole (CAS 193686-80-5)
- (2R,4S)-4-((tert-butyldiphenylsilyl)oxy)-2-fluorocyclohexan-1-one (CAS 1268512-08-8)
- 4-Ethoxy-5,6,7,8-tetrahydroquinolin-8-amine (CAS 1432680-37-9)
- 4-(3,4-Dimethoxyphenyl)-6-phenyl-2-(piperidin-1-yl)pyrimidine (CAS 5341-53-7)
- (2-Chloro-6-fluoroquinolin-3-yl)methanol (CAS 1017403-67-6)
- N,N-dimethyl-2-(1H-pyrazol-1-yl)ethan-1-amine dihydrochloride (CAS 1071550-53-2)
- 6-Methylpyrimidine-2,4,5-triol (CAS 7417-28-9)
- Semaglutide impurity 227 (CAS CATO-C4X-2226227)
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