Ethyl 4-iodo-2-(methylthio)pyrimidine-5-carboxylate CAS 1133-91-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1133-91-1 |
| Molecular Formula | C8H9IN2O2S |
| Molecular Weight | 324.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 4-iodo-2-(methylthio)pyrimidine-5-carboxylate (CAS 1133-91-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C8H9IN2O2S. Molecular weight: 324.14 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C8H9IN2O2S |
| Molecular Weight | 324.14 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
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- methyl 5,7-dihydroxy-[1,2,4]triazolo[1,5-a]pyridine-8-carboxylate (CAS 1957253-68-7)
- 4-Chloro-N-[2-(6-chloro-4-trifluoromethyl-pyridin-2-ylsulfanyl)-ethyl]-benzamide (CAS 1311280-24-6)
- 2-(4-Methyl-5-phenyl-1H-imidazol-2-yl)benzoic acid (CAS 824395-46-2)
- 1-(3-Trifluoromethylbenzyl)-1H-pyrazol-4-ol (CAS 1715776-50-3)
- D-Trp25-Tirzepatide (CAS CATO-CPTD788909)
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