Diphenyl(pyridin-3-ylmethyl)phosphine oxide CAS 13119-81-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 13119-81-8 |
| Molecular Formula | C18H16NOP |
| Molecular Weight | 293.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Diphenyl(pyridin-3-ylmethyl)phosphine oxide (CAS 13119-81-8) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C18H16NOP. Molecular weight: 293.30 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C18H16NOP |
| Molecular Weight | 293.30 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 | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1960 |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 3-Amino-6-(4-methanesulfonylphenyl)pyrazine-2-carboxylic acid (CAS 1232423-29-8)
- 2-Fluoradenosine (CAS 146-78-1)
- STK16-IN-1 (CAS 1223001-53-3)
- 5-Bromo-3H-spiro[benzofuran-2,4'-piperidine] hydrochloride (CAS 89038-93-7)
- 3-Acetyl-6-chloro-2H-chromen-2-one (CAS 53653-66-0)
- Sodium 4-acetoxybenzenesulfonate (CAS 3885-04-9)
- Methyl[(5-methyl-1,3,4-oxadiazol-2-yl)methyl]amine (CAS 887405-27-8)
- Regadenoson Impurity N2 (CAS 79999-39-6)
- 4-(1,3-Dioxaindan-5-yl)-3-(5-bromofuran-2-yl)-1h-pyrazol-5-amine (CAS 1312440-51-9)
- Semaglutide impurity 50 (CAS 2773558-66-8)
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