O-Methyl Phosphorodichloridothioate CAS 2523-94-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2523-94-6 |
| Molecular Formula | CH3Cl2OPS |
| Molecular Weight | 164.98 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies O-Methyl Phosphorodichloridothioate (CAS 2523-94-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: CH3Cl2OPS. Molecular weight: 164.98 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | CH3Cl2OPS |
| Molecular Weight | 164.98 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | -0.5 |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Recommended Standards
- Dichloro-1,2,4-triazin-5-amine (CAS 823-62-1)
- 4,6-Dichloro-1,3,5-Triazin-2-Amine (CAS 933-20-0)
- 5,6-Dichloropyridazin-4-ol (CAS 55609-72-8)
- 3-[2-(propan-2-yl)phenyl]-2-sulfanyl-3,4-dihydroquinazolin-4-one (CAS 380346-10-1)
- 1,2,3,4,5,6,7,7a-Octahydrocyclopenta[b]pyridine-4a-carboxylic acid (CAS 933743-18-1)
- 1-(2-Methoxybenzyl)-1H-pyrazol-5-amine (CAS 3528-46-9)
- 5-[(2-Methoxyethyl)thio]-1,3,4-thiadiazol-2-amine (CAS 82381-77-9)
- 4,6-Dicyanopicolinic acid (CAS 1393558-42-3)
- 3-Phenyl-2-(pyridin-2-yl)quinazoline-4(3H)-thione (CAS 61351-63-1)
- Semaglutide Impurity 11 (CAS CATO-C4X-222611)
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