(2-Fluoro-5-methoxy-4-(prop-2-yn-1-ylamino)phenyl)dimethylphosphine oxide CAS 2903922-68-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2903922-68-7 |
| Molecular Formula | C12H15FNO2P |
| Molecular Weight | 255.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity (2-Fluoro-5-methoxy-4-(prop-2-yn-1-ylamino)phenyl)dimethylphosphine oxide (CAS 2903922-68-7) pharmaceutical standards reference standard. Molecular formula: C12H15FNO2P. Molecular weight: 255.23 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C12H15FNO2P |
| Molecular Weight | 255.23 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2004 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
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- 3-Fluoro-4-((3-formylphenoxy)methyl)benzonitrile (CAS 1016797-05-9)
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- 5-Fluoro-2-phenyl-1H-indole-3-carboxylic acid (CAS 1082409-72-0)
- 4-[(2-Fluoro-4-nitrophenoxy)methyl]tetrahydro-2H-pyran (CAS 1233953-00-8)
- Ethyl 2-(4-fluoro-3-nitrophenyl)-2-methylpropanoate (CAS 1359705-97-7)
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Recommended Standards
- (3-(Fluoromethoxy)-4-(prop-2-yn-1-ylamino)phenyl)dimethylphosphine oxide (CAS 2903922-30-3)
- 1-(1-Acetyl-1H-indazol-3-yl)-1H-pyrrole-2,5-dione (CAS 1797736-63-0)
- (Z)-(1-bromo-2-phenylvinyl)trimethylsilane (CAS 65425-96-9)
- (1-(Aminomethyl)-4,4-dimethylcyclohexyl)methanol (CAS 1522645-03-9)
- N-(5-(Benzo[d][1,3]dioxol-5-yl)-1,3,4-oxadiazol-2-yl)isobutyramide (CAS 922090-25-3)
- ((1R,7a'S)-2,2-Difluorodihydro-1'H,3'H-spiro[cyclopropane-1,2'-pyrrolizin]-7a'(5'H)-yl)methanol (CAS 2850327-37-4)
- 1,12-Bis(diphenylphosphino)-6,7-dihydrodibenzo[e,g][1,4]dioxocine (CAS 905714-08-1)
- 1-Bromo-2,4-difluoro-3-propoxybenzene (CAS 1881332-57-5)
- (3Z,5Z)-6-(dimethylamino)-1,1,1-trifluoro-4-[(2-hydroxyphenyl)amino]hexa-3,5-dien-2-one 11M-727 303986-93-8 (CAS 303986-93-8)
- Semaglutide impurity 25 (CAS CATO-C4X-222625)
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