(4-Amino-3-methoxyphenyl)diethylphosphine oxide CAS 1198014-23-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1198014-23-1 |
| Molecular Formula | C11H18NO2P |
| Molecular Weight | 227.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(4-Amino-3-methoxyphenyl)diethylphosphine oxide (CAS 1198014-23-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C11H18NO2P. Molecular weight: 227.24 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C11H18NO2P |
| Molecular Weight | 227.24 g/mol |
| Appearance | White to pale 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) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 1 |
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Recommended Standards
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- tert-Butyl (4-methyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-3-yl)carbamate (CAS 1310385-05-7)
- 4-(2,4-Dichlorophenyl)-3-methyl-1H-pyrazol-5-amine hydrochloride (CAS 232615-99-5)
- 2-(3-Aminopiperidin-1-yl)-1-(thiophen-2-yl)ethanone hydrochloride (CAS 1353977-79-3)
- N-Ethyl-4-(dimethylamino)benzylamine (CAS 313552-99-7)
- (2E)-1-(2-Chlorophenyl)-3-(2-methoxyphenyl)prop-2-en-1-one (CAS 1032917-58-0)
- Spironolactone EP Impurity I (CAS CATO-C4X-13459)
- Semaglutide impurity 211 (CAS CATO-C4X-2226211)
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