PDTSTPD CAS 1279109-93-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1279109-93-1 |
| Molecular Formula | C40H59NO2S3Si N |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
PDTSTPD (CAS 1279109-93-1) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C40H59NO2S3Si N. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C40H59NO2S3Si N |
| Molecular Weight | 724.19 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 12.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 3 |
Recommended Standards
- Ethyl 5-formyl-3-methyl-1h-pyrrole-2-carboxylate (CAS 26018-30-4)
- 1-(1-Ethyl-3-isopropyl-1h-pyrazole-5-carbonyl)piperidine-2-carboxylic acid (CAS 1189048-60-9)
- 8-((Trimethylsilyl)ethynyl)isoquinoline (CAS 1823440-48-7)
- 4-(2-Methoxy-2-oxoethoxy)-3,5-dimethylbenzoic acid (CAS 1039886-43-5)
- Methyl 5-bromo-2-butyramidobenzoate (CAS 452349-54-1)
- 1-(4-Cyano-2-fluorophenyl)piperidine-3-carboxylic acid (CAS 1000339-81-0)
- Semaglutide Impurity 160 (x TFA Salt) (CAS CATO-C4X-2226160)
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