(4-Methoxyphenyl)(diphenyl)phosphine CAS 896-89-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 896-89-9 |
| Molecular Formula | C19H17OP |
| Molecular Weight | 292.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(4-Methoxyphenyl)(diphenyl)phosphine (CAS 896-89-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C19H17OP. Molecular weight: 292.31 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C19H17OP |
| Molecular Weight | 292.31 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.) | 1957 |
Related Methoxyphenyl Standards
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- (2E)-3-(4-Methoxyphenyl)-1-{2-methylimidazo[1,2-a]pyridin-3-yl}prop-2-en-1-one (CAS 1164461-06-6)
- Ethyl 7-(4-methoxyphenyl)-4,7-dioxoheptanoate (CAS 1188265-06-6)
- Methyl 6-(4-Methoxyphenyl)-2-naphthoate (CAS 128272-36-6)
- {1-[2-(2-Methoxyphenyl)ethyl]-2,5-dioxoimidazolidin-4-yl}acetic acid (CAS 1955505-51-7)
- 1-Benzyl-3-(2-methoxyphenyl)-1h-pyrazole-4-carbaldehyde (CAS 956261-61-3)
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Recommended Standards
- (4,5-Dihydro-2H-benzo[g]indazol-2-yl)(4-fluorophenyl)methanone (CAS 339101-37-0)
- 1-(3,4-Dihydroxyphenyl)-2-((4-hydroxy-6-methylpyrimidin-2-yl)thio)ethan-1-one (CAS 429649-34-3)
- 1-(tert-Butyl)-3-((1-(4-fluorophenyl)-1H-tetrazol-5-yl)methyl)urea (CAS 897623-91-5)
- 3-(4-Chlorophenyl)-2-methoxy-5-(phenylthio)furan (CAS 941270-40-2)
- 2-Amino-5-bromo-N-methylbenzamide (CAS 1257996-85-2)
- 3,6-Dimethylpyrido[2,3-b]pyrazin-2(1H)-one (CAS 159104-70-8)
- Potassium (3-(1-(tert-butoxycarbonyl)piperidin-4-yl)bicyclo[1.1.1]pentan-1-yl)trifluoroborate (CAS 2826264-35-9)
- tert-Butyl 4-benzoylpiperazine-1-carboxylate (CAS 77278-38-7)
- Anle 138b (CAS 882697-00-9)
- D-β-Asp15-Tirzepatide (CAS CATO-CPTD788930)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com