Methyl (4-nitrophenyl) methylphosphonate CAS 7284-49-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 7284-49-3 |
| Molecular Formula | C8H10NO5P |
| Molecular Weight | 231.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl (4-nitrophenyl) methylphosphonate (CAS 7284-49-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H10NO5P. Molecular weight: 231.14 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H10NO5P |
| Molecular Weight | 231.14 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| 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) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1959 |
| Nitrogen Atoms | 1 |
Related Methyl Standards
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- 1-(5-(4-Nitrophenyl)furan-2-yl)ethanone (CAS 28123-71-9)
- 5-(2-Methyl-3-nitrophenyl)-2-furaldehyde (CAS 725276-90-4)
- 5-(2-Methyl-4-nitrophenyl)-2-furaldehyde (CAS 329222-70-0)
- 5-(2-Methyl-5-nitrophenyl)furan-2-carbaldehyde (CAS 294193-92-3)
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- 5-(4-Methyl-3-nitrophenyl)-2-furaldehyde (CAS 392730-04-0)
Recommended Standards
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- 2-Aminohex-4-enoic acid (CAS 17298-83-8)
- 10-((1-Ethylpyrrolidin-3-yl)methyl)-10H-phenothiazine hydrochloride (CAS 112272-97-6)
- Semaglutide impurity 274 (CAS CATO-C4X-2226274)
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