(4-(Methylamino)phenyl)diphenylphosphine oxide CAS 61564-25-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 61564-25-8 |
| Molecular Formula | C19H18NOP |
| Molecular Weight | 307.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(4-(Methylamino)phenyl)diphenylphosphine oxide (CAS 61564-25-8) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C19H18NOP. Molecular weight: 307.33 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C19H18NOP |
| Molecular Weight | 307.33 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, 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.) | 1974 |
| Nitrogen Atoms | 1 |
Related Methylamino Standards
- (E)-3-(2-(methylamino)thiazol-5-yl)-3-oxopropanal O-(2-fluorobenzyl) oxime (CAS 338413-98-2)
- (E)-3-(2-(methylamino)thiazol-5-yl)-3-oxopropanal O-(4-fluorobenzyl) oxime (CAS 338400-35-4)
- 2-(4-(4-(Methylamino)phenyl)buta-1,3-dien-1-yl)benzo[d]thiazol-6-ol (CAS 1609195-15-4)
- 4-(4-Methylamino-benzyl)-piperazine-1-carboxylic acid tert-butyl ester (CAS 954240-26-7)
- (2-(2-Methyl-6-(methylamino)pyridin-3-yl)piperidin-1-yl)(phenyl)methanone (CAS 1352539-52-6)
- N-{3-[2-(methylamino)-1,3-thiazol-4-yl]phenyl}hexanamide (CAS 866040-78-0)
- Benzyl 2-(2-(methylamino)pyridin-3-yl)pyrrolidine-1-carboxylate (CAS 1352516-92-7)
- Benzyl 8-(methylamino)-2-azaspiro[4.5]Decane-2-carboxylate (CAS 2306272-88-6)
Recommended Standards
- tert-Butyl 4-(2-Acetoxy-1,1-difluoroethyl)piperidine-1-carboxylate (CAS 1864073-07-3)
- (R)-2-((tert-butoxycarbonyl)amino)-3-(4,4-difluorocyclohexyl)propanoic acid (CAS 2272540-24-4)
- tert-Butyl 3-(2-Ethoxy-2-oxoethyl)-4,4-difluoropiperidine-1-carboxylate (CAS 1864052-94-7)
- 8-Fluoro-4-hydroxy-5-methylquinoline-3-carboxylic acid (CAS 1065094-00-9)
- Tartrazine (CAS 1934-21-0)
- 1-(3,5-Dichlorophenyl)but-3-en-1-ol (CAS 842123-75-5)
- 1,6-Dimethyl-2-oxo-5-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-1,2-dihydropyridine-3-carboxylic acid methyl ester (CAS 1960432-44-3)
- (2S,3R)-2,5-dimethoxytetrahydrofuran-3,4-diol (CAS 201464-10-0)
- 3-[4-(tert-Butyl)phenoxy]-2-butanone (CAS 160875-28-5)
- Semaglutide impurity 37 (CAS CATO-C4X-222637)
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