dimethyl (cyanomethyl)phosphonate CAS 21658-92-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 21658-92-4 |
| Molecular Formula | C4H8NO3P |
| Molecular Weight | 149.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
dimethyl (cyanomethyl)phosphonate (CAS 21658-92-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C4H8NO3P. Molecular weight: 149.08 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C4H8NO3P |
| Molecular Weight | 149.08 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 1.5 |
| CAS Registry Year (est.) | 1963 |
| Nitrogen Atoms | 1 |
Related dimethyl Standards
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Recommended Standards
- 4-Methyloxazole-2-carboxylic acid (sodium) (CAS 2137530-82-4)
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- Chlorpyrifos Impurity 1 (CAS 167100-86-9)
- 2-((Benzyloxy)methyl)-3-methylbutane-1-sulfonyl chloride (CAS 1481497-18-0)
- 4,6-dichloro-N-(2,2,2-trifluoroethyl)pyrimidin-2-amine (CAS 1208109-04-9)
- N-(2-Methylphenyl)-2-piperidinecarboxamidehydrochloride (CAS 1246172-48-4)
- 2-Isopropyl-3-methylbutanenitrile (CAS 62391-96-2)
- 4-Chloro-5-methyl-isoxazole-3-carboxylic acid methyl ester (CAS 1855898-97-3)
- Brexpiprazole impurity 124 (CAS 146121-18-8)
- D-Tyr1-Tirzepatide (CAS CATO-CPTD788928)
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