Methoxycarbonylphosphonic acid CAS 55920-68-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 55920-68-8 |
| Molecular Formula | C2H5O5P |
| Molecular Weight | 140.03 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Methoxycarbonylphosphonic acid (CAS 55920-68-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C2H5O5P. Molecular weight: 140.03 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C2H5O5P |
| Molecular Weight | 140.03 g/mol |
| Purity | 97%+ |
| 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.) | 1972 |
Recommended Standards
- acetic-phosphoricanhydride (CAS 590-54-5)
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- Methyl 2-cyclopropyl-4-(trifluoromethyl)benzoate (CAS 1236303-03-9)
- 3-(3,5-Dimethylphenyl)-3h-[1,2,3]triazolo[4,5-d]pyrimidine-7-thiol (CAS 1082437-15-7)
- LWH-63 (CAS 276890-57-4)
- 2-(2-(2-Bromo-4-(tert-butyl)phenoxy)ethyl)piperidine hydrochloride (CAS 1219979-22-2)
- 2,2,2-Trifluoro-1-(isoquinolin-5-yl)ethan-1-ol (CAS 1342236-04-7)
- 1-(Tetrahydro-2H-pyran-2-yl)-1H-indazol-6-ol (CAS 2241499-39-6)
- (Pro3)-Gastric Inhibitory Polypeptide (human) trifluoroacetate salt (CAS 299898-52-5)
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