N-(3-Chloro-4-methoxyphenyl)-2-((3-ethyl-4-oxo-3,4,5,6,7,8-hexahydrobenzo[4,5]thieno[2,3-d]pyrimidin-2-yl)thio)acetamide CAS 618879-62-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 618879-62-2 |
| Molecular Formula | C21H22ClN3O3S2 |
| Molecular Weight | 464.00 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(3-Chloro-4-methoxyphenyl)-2-((3-ethyl-4-oxo-3,4,5,6,7,8-hexahydrobenzo[4,5]thieno[2,3-d]pyrimidin-2-yl)thio)acetamide (CAS 618879-62-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C21H22ClN3O3S2. Molecular weight: 464.00 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C21H22ClN3O3S2 |
| Molecular Weight | 464.00 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
Related N Standards
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Recommended Standards
- 2-Amino-3-{[(2-hydroxy-4,6-diiodophenyl)methylidene]amino}but-2-enedinitrile (CAS 946386-34-1)
- Clopidogrel Impurity 99 (CAS CATO-C4X-102999)
- (2-(4-(Tert-butyl)phenoxy)pyridin-3-yl)(4-(5-chloro-2-methylphenyl)piperazin-1-yl)methanone (CAS 497060-69-2)
- 2-methyl-4-(propan-2-yl)pyrimidine-5-carboxylic acid (CAS 127958-08-1)
- 3-(3-Fluorophenyl)tetrahydrofuran-3-carbaldehyde (CAS 1060817-40-4)
- 1-(1-Methyl-1H-indol-3-yl)-3-(thiophen-2-ylmethyl)urea (CAS 899990-41-1)
- 2-[(2,6-Dichlorophenyl)sulfanyl]-3-(4-methylphenyl)quinoline (CAS 339102-44-2)
- 1-Amino-2-methyl-2-phenylpropane (CAS 21404-88-6)
- 1-[5-(3,4-dichlorophenyl)-2-furyl]-1-ethanone (CAS 59522-69-9)
- Semaglutide Impurity 138 (CAS CATO-C4X-2226138)
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