N-(4-Ethylphenyl)-2-((4-oxo-3-(p-tolyl)-3,4,5,6,7,8-hexahydrobenzo[4,5]thieno[2,3-d]pyrimidin-2-yl)thio)acetamide CAS 499124-39-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 499124-39-9 |
| Molecular Formula | C27H27N3O2S2 |
| Molecular Weight | 489.65 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies N-(4-Ethylphenyl)-2-((4-oxo-3-(p-tolyl)-3,4,5,6,7,8-hexahydrobenzo[4,5]thieno[2,3-d]pyrimidin-2-yl)thio)acetamide (CAS 499124-39-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C27H27N3O2S2. Molecular weight: 489.65 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C27H27N3O2S2 |
| Molecular Weight | 489.65 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.) | 2025 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
Related N Standards
- 4-(2-(Bis(4-ethylphenyl)amino)vinyl)-N,N-diphenylaniline (CAS 114019-33-9)
- Ethyl 5-(2-(2-((4-ethylphenyl)amino)-2-oxoethoxy)phenyl)-7-methyl-5H-thiazolo[3,2-a]pyrimidine-6-carboxylate (CAS 5439-54-3)
- N-(4-Ethylphenyl)-2-((3-(4-methoxyphenyl)-4-oxo-3,4,5,6,7,8-hexahydrobenzo[4,5]thieno[2,3-d]pyrimidin-2-yl)thio)acetamide (CAS 477330-10-2)
- N-(2-Ethylphenyl)-2-{[6-({[(2-ethylphenyl)carbamoyl]methyl}sulfanyl)hexyl]sulfanyl}acetamide (CAS 329778-04-3)
- 5-(4-Ethylphenyl)-3-hydroxy-4-(4-isopropoxy-3-methylbenzoyl)-1-(3-morpholinopropyl)-1H-pyrrol-2(5H)-one (CAS 383899-48-7)
- 6-(N-(4-Ethylphenyl)sulfamoyl)-N-(2-methylcyclohexyl)-4-oxo-1,4-dihydroquinoline-3-carboxamide (CAS 901045-74-7)
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- N-(4-Ethylphenyl)-3-(hydroxymethyl)-N-isobutyl-4-((tetrahydro-2H-pyran-4-yl)methoxy)benzenesulfonamide (CAS 1474110-21-8)
Recommended Standards
- N-(4-((3,5-Dimethylpiperidin-1-yl)sulfonyl)phenyl)-1-(thiophene-2-carbonyl)piperidine-4-carboxamide (CAS 869873-21-2)
- 2085-33-8 8-Hydroxyquinoline aluminum salt Alq3 Alq3, Aluminum 8-hydroxyquinolinatt Aluminum 8-hydroxyquinolinate Aluminum oxinate Aluminum oxinate, Tris(8-hydroxyquinolinato)aluminium Tris-(8-hydroxyquinolinato)aluminum Tris-(8-hydroxyquinoline)aluminum (CAS 2085-33-8)
- ER 819762 (CAS 1155773-15-1)
- 5-Cyclopropoxy-4-(trifluoromethyl)pyridin-2-amine (CAS 1243452-43-8)
- 3-Benzyl-6-phenylpyrimidin-4(3H)-one (CAS 1172956-12-5)
- 1-(2-Chloropyridin-3-yl)-3,3-dimethylazetidin-2-one (CAS 339100-95-7)
- Ranelic Acid (CAS 135459-90-4)
- 2-(((3,5-Dichlorophenyl)amino)methyl)phenol (CAS 199990-19-7)
- 5-Amino-2-(4-aminophenyl)isoindoline-1,3-dione (CAS 13406-77-4)
- [3-31]-Semaglutide D (Sodium salt) (CAS CATO-C4X-2226119)
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