[2-[(2,5-Dichloro-4-pyrimidinyl)amino]phenyl]dimethylphosphine Oxide CAS 1197953-49-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1197953-49-3 |
| Molecular Formula | C12H12Cl2N3OP |
| Molecular Weight | 316.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity [2-[(2,5-Dichloro-4-pyrimidinyl)amino]phenyl]dimethylphosphine Oxide (CAS 1197953-49-3) pharmaceutical standards reference standard. Molecular formula: C12H12Cl2N3OP. Molecular weight: 316.12 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C12H12Cl2N3OP |
| Molecular Weight | 316.12 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
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Recommended Standards
- Tegoprazan impurity 83 (CAS CATO-C4X-229783)
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- Ethyl 3-({N'-[(1E)-(4-chlorophenyl)methylidene]hydrazinecarbonyl}methoxy)pyrido[1,2-a]indole-10-carboxylate (CAS 339020-49-4)
- Ethyl 4-oxo-4-(((4-oxo-3,4-dihydrophthalazin-1-yl)methyl)amino)butanoate (CAS 899745-40-5)
- 1-benzyl-3-methyl-1,4-diazepane (CAS 342625-71-2)
- Tolvaptan Impurity 124 (CAS CATO-C4X-1955124)
- N-Cbz-L-leucine Methyl Ester (CAS 51021-87-5)
- (Gly1,Ser3·22,Gln?·3?,Thr?,Arg1?,Tyr21,Ala23·31,Aib32)-Pancreatic Polypeptide (human) (CAS 313988-89-5)
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