O,O,S-Trimethylthiophosphate CAS 152-20-5
Purity >95%In StockPharmaceutical Standards
| CAS No. | 152-20-5 |
| Molecular Formula | C3H9O3PS |
| Molecular Weight | 156.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies O,O,S-Trimethylthiophosphate (CAS 152-20-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C3H9O3PS. Molecular weight: 156.14 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C3H9O3PS |
| Molecular Weight | 156.14 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 |
| Sulfur Atoms | 1 |
Recommended Standards
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- (4-(P-tolyl)tetrahydro-2H-pyran-4-yl)methanamine hydrochloride (CAS 1311314-11-0)
- Peptide Impurity 41 (CAS CATO-CPTD788841)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com