5-Nitropyridin-2-yl diphenylphosphinate CAS 80944-63-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 80944-63-4 |
| Molecular Formula | C17H13N2O4P |
| Molecular Weight | 340.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 5-Nitropyridin-2-yl diphenylphosphinate (CAS 80944-63-4) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C17H13N2O4P. Molecular weight: 340.27 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C17H13N2O4P |
| Molecular Weight | 340.27 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 12.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1980 |
| Nitrogen Atoms | 2 |
Related Nitropyridin Standards
- 1-(1-(5-Nitropyridin-2-yl)-1H-benzo[d]imidazol-2-yl)piperidin-3-ol (CAS 1146080-62-7)
- (1-(2-(((5-Nitropyridin-2-yl)amino)methyl)phenyl)piperidin-4-yl)methanol (CAS 860610-89-5)
- (E)-2-((3-nitropyridin-2-yl)thio)-4-styrylpyrimidine (CAS 338420-95-4)
- 1-(3-((3-Nitropyridin-2-yl)amino)pyrrolidin-1-yl)-3-phenylprop-2-yn-1-one (CAS 833452-25-8)
- 1,4-Bis(3-nitropyridin-2-yl)piperazine (CAS 5086-48-6)
- 1-(5-Nitropyridin-2-yl)-4-(3-(trifluoromethyl)phenyl)piperazine (CAS 400088-85-9)
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Recommended Standards
- 4-Chloro-N-(4-((2-chlorophenyl)thio)phenyl)butanamide (CAS 339105-62-3)
- DFPM (CAS 301338-95-4)
- 3-(2,4-Dichlorophenyl)-1,4,6-triazatricyclo[6.2.2.0^{2,7}]dodec-2(7)-ene-5-thione (CAS 331839-38-4)
- 4-Chloro-N'-{[5-oxo-3-(trifluoromethyl)-4,5-dihydro-1H-pyrazol-4-ylidene]methyl}benzohydrazide (CAS 338975-58-9)
- (3aS,6aR)-1'-[(2-Methylpropan-2-yl)oxycarbonyl]spiro[3a,4,5,6a-tetrahydrocyclopenta[d][1,2]oxazole-6,4'-piperidine]-3-carboxylic acid (CAS 1273564-79-6)
- (3R)-3-((tetrahydro-2H-pyran-2-yl)oxy)butan-1-amine (CAS 1807921-15-8)
- DNP-PEG3-DNP (CAS 1365655-92-0)
- Rosuvastatin Impurity 29 (CAS CATO-C4X-116929)
- Nithiazine (CAS 58842-20-9)
- Fragment-[3-31]-Semaglutide (CAS CATO-C4X-2226113)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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