2-(Diphenylphosphino)-N,N-diethylethynamine CAS 54098-18-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 54098-18-9 |
| Molecular Formula | C18H20NP |
| Molecular Weight | 281.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2-(Diphenylphosphino)-N,N-diethylethynamine (CAS 54098-18-9) pharmaceutical standards reference standard. Molecular formula: C18H20NP. Molecular weight: 281.33 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C18H20NP |
| Molecular Weight | 281.33 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 |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
| Nitrogen Atoms | 1 |
Related Diphenylphosphino Standards
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Recommended Standards
- 2-(Cyclohexylthio)-5-nitrobenzoic acid (CAS 773870-54-5)
- 2-(Quinolin-4-ylthio)benzoic acid (CAS 88350-80-5)
- 2-(Benzo[d][1,3]dioxol-5-yl)-5,5-dimethylthiazolidine-4-carboxylic acid (CAS 85929-50-6)
- N,2-Dimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzamide (CAS 1233526-90-3)
- (S)-tert-Butyl (pyrrolidin-3-ylmethyl)carbamate hydrochloride (CAS 1075260-66-0)
- 1-Methyl-1,2,3,4-tetrahydroquinolin-4-amine (CAS 851390-46-0)
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- Flumazenil EP Impurity F (CAS 78756-33-9)
- 3-(3-Methylpiperazin-1-yl)propan-1-amine (CAS 91913-67-6)
- Galanin-Like Peptide (human) trifluoroacetate salt (CAS 245114-99-2)
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