2-(Diphenylphosphino)nicotinic acid CAS 171562-73-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 171562-73-5 |
| Molecular Formula | C18H14NO2P |
| Molecular Weight | 307.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2-(Diphenylphosphino)nicotinic acid (CAS 171562-73-5) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C18H14NO2P. Molecular weight: 307.28 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C18H14NO2P |
| Molecular Weight | 307.28 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 12.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2006 |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 3-Formylphenyl 3-nitrobenzenesulfonate (CAS 1432437-14-3)
- 5-(4-Fluorophenyl)-4-hydroxy-2-(phenylethynyl)-6H-1,3-oxazin-6-one (CAS 1923190-14-0)
- 4-Formylphenyl 3-nitrobenzenesulfonate (CAS 1334304-62-9)
- 1-(Bromomethyl)-4-methoxy-2,3-dimethylbenzene (CAS 1378873-23-4)
- Sodium Ethanesulfinate (CAS 20035-08-9)
- 4'-Tert-butyl[1,1'-biphenyl]-2-amine 744262-30-4 (CAS 744262-30-4)
- 1,3-Diallyl-1,2,3,4-tetrahydro-5-isoquinolinamine (CAS 799251-76-6)
- Fluphenazine Decanoate EP Impurity A (CAS 1674-76-6)
- 4-((1R,2S,3R)-1,2,3,4-Tetrahydroxybutyl)-1H-imidazole-2,5-dione (CAS 419565-11-0)
- Neuropeptide Y (18-36) (CAS 114495-97-5)
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