【禁售不询】O,O-Dimethyl Methylphosphonate CAS 756-79-6
Purity >95%In StockPharmaceutical Standards
| CAS No. | 756-79-6 |
| Molecular Formula | C3H9O3P |
| Molecular Weight | 124.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 【禁售不询】O,O-Dimethyl Methylphosphonate (CAS 756-79-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C3H9O3P. Molecular weight: 124.08 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C3H9O3P |
| Molecular Weight | 124.08 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | -0.5 |
| CAS Registry Year (est.) | 1957 |
Recommended Standards
- Propylphosphonic Acid (CAS 4672-38-2)
- Ethyl Methylphosphonate (CAS 1832-53-7)
- Trimethyl Phosphite (CAS 121-45-9)
- Ramelteon-d3 (CAS 1432057-38-9)
- 1-Ethoxy-2-methylbenzene (CAS 614-71-1)
- 3-chloroimidazo[1,5-a]pyridine-1-carbaldehyde (CAS 1936356-88-5)
- 3-Phenyl-1,4,2-dioxazol-5-one (CAS 19226-36-9)
- Calcium naphthalen-1-yl phosphate (CAS 73093-22-8)
- 3-(4-Chlorophenyl)-2,5-dimethyl-N-((tetrahydrofuran-2-yl)methyl)pyrazolo[1,5-a]pyrimidin-7-amine (CAS 862191-64-8)
- TRAF6 Peptide trifluoroacetate salt (CAS 852805-92-6)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com