N-(2,6-Dimethylphenyl)-2-((3-ethyl-4-oxo-3,4,5,6,7,8-hexahydrobenzo[4,5]thieno[2,3-d]pyrimidin-2-yl)thio)acetamide CAS 577996-82-8
| CAS No. | 577996-82-8 |
| Molecular Formula | C22H25N3O2S2 |
| Molecular Weight | 427.58 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of N-(2,6-Dimethylphenyl)-2-((3-ethyl-4-oxo-3,4,5,6,7,8-hexahydrobenzo[4,5]thieno[2,3-d]pyrimidin-2-yl)thio)acetamide is closely related to a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies N-(2,6-Dimethylphenyl)-2-((3-ethyl-4-oxo-3,4,5,6,7,8-hexahydrobenzo[4,5]thieno[2,3-d]pyrimidin-2-yl)thio)acetamide (CAS 577996-82-8), a certified reference material (molecular formula C22H25N3O2S2, MW 427.58 g/mol) for analytical method development and quality control.
Based on its molecular formula C22H25N3O2S2, N-(2,6-Dimethylphenyl)-2-((3-ethyl-4-oxo-3,4,5,6,7,8-hexahydrobenzo[4,5]thieno[2,3-d]pyrimidin-2-yl)thio)acetamide contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 427.58 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures N-(2,6-Dimethylphenyl)-2-((3-ethyl-4-oxo-3,4,5,6,7,8-hexahydrobenzo[4,5]thieno[2,3-d]pyrimidin-2-yl)thio)acetamide under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C22H25N3O2S2 |
| Molecular Weight | 427.58 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
Related N Standards
- N-(2,3-Dimethylphenyl)-2-((3-ethyl-4-oxo-3,4,5,6,7,8-hexahydrobenzo[4,5]thieno[2,3-d]pyrimidin-2-yl)thio)acetamide (CAS 618879-76-8)
- N-(3,4-Dimethylphenyl)-2-((3-ethyl-4-oxo-3,4,5,6,7,8-hexahydrobenzo[4,5]thieno[2,3-d]pyrimidin-2-yl)thio)acetamide (CAS 618879-79-1)
- Ethyl 5-(2-(3,4-dimethylphenyl)-2-oxoethoxy)-2-phenylbenzofuran-3-carboxylate (CAS 6572-58-3)
- 1-(2,6-Dimethylphenyl)-3-((5-((2-fluorophenyl)amino)-1,3,4-thiadiazol-2-yl)thio)pyrrolidine-2,5-dione (CAS 742095-19-8)
- 4-(2,3-Dimethylphenyl)-5-(4-(piperidin-1-ylsulfonyl)phenyl)-4H-1,2,4-triazole-3-thiol (CAS 917750-07-3)
- 4-(2,4-Dimethylphenyl)-5-(4-(piperidin-1-ylsulfonyl)phenyl)-4H-1,2,4-triazole-3-thiol (CAS 917750-00-6)
- (E)-3-(3,4-dimethylphenyl)-N'-(4-methoxybenzylidene)-4-oxo-3,4-dihydrophthalazine-1-carbohydrazide (CAS 478045-74-8)
- 1-(3,5-Dimethylphenyl)-3,4-bis((2R,5R)-2,5-dimethylphospholan-1-yl)-1H-pyrrole-2,5-dione (CAS 1044553-58-3)
Recommended Standards
- 7-(2,2-Diphenylvinyl)-1,2,3,3a,4,8b-hexahydro-4-(4-methylphenyl)-cyclopent[b]indole (CAS 213670-22-5)
- rac 7-Methoxy Lasofoxifene (CAS 4796-75-2)
- 2-((3-Ethyl-4-oxo-3,4,5,6,7,8-hexahydrobenzo[4,5]thieno[2,3-d]pyrimidin-2-yl)thio)-N-(4-ethylphenyl)acetamide (CAS 577960-12-4)
- AGN 193109-d7 Ethyl Ester (CAS 1246815-93-9)
- 4-(Aminomethyl)-2-(difluoromethyl)-5-iodopyridin-3-ol (CAS 1805197-62-9)
- 4,6-Dichloro-2-(m-tolyl)pyrimidine (CAS 26863-48-9)
- 2-hydroxy-5-methoxybenzenecarbaldehyde N-(3-benzyl-2-quinoxalinyl)hydrazone 477888-94-1 KS-00001UT1 (CAS 477888-94-1)
- 2,7-Dichloro-4-nitrobenzo[d]thiazole (CAS 70200-88-3)
- 1-(4-Chlorophenyl)-N,N-diethylisoquinoline-3-carboxamide (CAS 89242-41-1)
- N-(1-(2-Aminoacetyl)pyrrolidin-3-yl)-N-methylacetamide (CAS 1353976-98-3)
- 1-(3-Methoxypyrazin-2-yl)-N-methylmethanamine (CAS 1353945-69-3)
- 4,4,4-Trifluoro-2,2-dimethylbutyric Acid (CAS 939399-07-2)
- 4-(4,4-difluoropiperidin-1-yl)-3,5-difluoroaniline (CAS 1292836-32-8)
- Tyr-Proinsulin C-Peptide (55-89) (human) (CAS 139532-11-9)
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