N-([1,1'-Biphenyl]-2-yl)-2-((3-ethyl-4-oxo-3,4,5,6,7,8-hexahydrobenzo[4,5]thieno[2,3-d]pyrimidin-2-yl)thio)acetamide CAS 577789-79-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 577789-79-8 |
| Molecular Formula | C26H25N3O2S2 |
| Molecular Weight | 475.63 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-([1,1'-Biphenyl]-2-yl)-2-((3-ethyl-4-oxo-3,4,5,6,7,8-hexahydrobenzo[4,5]thieno[2,3-d]pyrimidin-2-yl)thio)acetamide (CAS 577789-79-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C26H25N3O2S2. Molecular weight: 475.63 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C26H25N3O2S2 |
| Molecular Weight | 475.63 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.) | 1984 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
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Recommended Standards
- 5-((3-(4-(Allyloxy)phenyl)-1-phenyl-1H-pyrazol-4-yl)methylene)-3-(sec-butyl)-2-thioxothiazolidin-4-one (CAS 623933-03-9)
- Oclacitinib Impurity 40 (CAS CATO-C4X-301840)
- 2-(4-(Methylsulfonyl)phenyl)-5-(2-(pyrrolidin-1-yl)pyridin-4-yl)-4-(m-tolyl)thiazole (CAS 365429-51-2)
- Furo[3,2-c]pyridine-7-carbonitrile (CAS 603302-76-7)
- 4-(4-Ethylcyclohexyl)phenol (CAS 150763-12-5)
- (2S)-Propane-1,2-diamine (CAS 15967-72-3)
- Bismuth sulfate (CAS 7787-68-0)
- 4-(4-Methanesulfonylphenyl)azetidin-2-one (CAS 777886-42-7)
- Prop-2-yn-1-yl 3-ethoxy-4-((3-fluorobenzyl)oxy)-5-iodobenzoate (CAS 1706448-32-9)
- [y-Glu15]-Semaglutide Impurity 134 (CAS CATO-C4X-2226134)
Why CATO?
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