(3-Methoxy-4-nitrophenyl)divinylphosphine oxide CAS 1197956-07-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1197956-07-2 |
| Molecular Formula | C11H12NO4P |
| Molecular Weight | 253.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(3-Methoxy-4-nitrophenyl)divinylphosphine oxide (CAS 1197956-07-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C11H12NO4P. Molecular weight: 253.19 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C11H12NO4P |
| Molecular Weight | 253.19 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 1 |
Related Methoxy Standards
- 4-Acetyl-2-methoxy-3-nitrophenyl acetate (CAS 1260862-31-4)
- Methyl 4-(2-methoxy-2-oxoethyl)-3-nitrobenzoate (CAS 334952-07-7)
- 2-Methoxy-6-(4-(trifluoromethyl)phenyl)pyridine (CAS 1202026-99-0)
- 4-(4-Methoxy-2-(trifluoromethyl)phenyl)pyridine (CAS 1214329-47-1)
- 6-Methoxy-3-phenyl-2-(trifluoromethyl)pyridine (CAS 1214336-31-8)
- 4-(5-Methoxy-2-trifluoromethylphenyl)-pyridine (CAS 1214368-70-3)
- 4-[2-Methoxy-4-(trifluoromethyl)]phenylpyridine (CAS 1214368-79-2)
- 2-Methoxy-5-phenyl-3-(trifluoromethyl)pyridine (CAS 1214369-85-3)
Recommended Standards
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- 2-(3,4-Dichlorophenyl)-3,3,3-trifluoropropan-1-amine (CAS 1368186-27-9)
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