Ethyl 2-(2-((3-cyano-4-(thiophen-2-yl)-6,7-dihydro-5H-cyclopenta[b]pyridin-2-yl)thio)acetamido)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate CAS 625369-18-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 625369-18-8 |
| Molecular Formula | C26H25N3O3S3 |
| Molecular Weight | 523.69 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 2-(2-((3-cyano-4-(thiophen-2-yl)-6,7-dihydro-5H-cyclopenta[b]pyridin-2-yl)thio)acetamido)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate (CAS 625369-18-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C26H25N3O3S3. Molecular weight: 523.69 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C26H25N3O3S3 |
| Molecular Weight | 523.69 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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 3 |
Related Ethyl Standards
- 2-((3-Cyano-4-phenyl-6-(p-tolyl)pyridin-2-yl)thio)-N,N-dicyclohexylacetamide (CAS 332171-11-6)
- N-(3-cyano-5-phenylfuran-2-yl)-4-methoxy-N-((4-methoxyphenyl)sulfonyl)benzenesulfonamide (CAS 478045-60-2)
- 2-((3-Cyano-4-(4-methoxyphenyl)-6-(p-tolyl)pyridin-2-yl)thio)-N-(2-methyl-4-nitrophenyl)acetamide (CAS 332100-73-9)
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- 2-((3-Cyano-6-(4-ethoxyphenyl)-4-phenylpyridin-2-yl)thio)-N-(4-methyl-3-nitrophenyl)acetamide (CAS 332101-28-7)
- 2-((3-Cyano-6-(4-methoxyphenyl)-4-phenylpyridin-2-yl)thio)-N-(4-methyl-3-nitrophenyl)propanamide (CAS 332155-79-0)
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Recommended Standards
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