4-chloro-5-(methylsulfanyl)-7H-pyrrolo[2,3-d]pyrimidine CAS 144927-56-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 144927-56-0 |
| Molecular Formula | C7H14ClN3S |
| Molecular Weight | 207.72 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-chloro-5-(methylsulfanyl)-7H-pyrrolo[2,3-d]pyrimidine (CAS 144927-56-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C7H14ClN3S. Molecular weight: 207.72 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C7H14ClN3S |
| Molecular Weight | 207.72 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1998 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related chloro Standards
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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