N-(2,4-Difluorophenyl)-2-((3-ethyl-4-oxo-3,4,5,6,7,8-hexahydrobenzo[4,5]thieno[2,3-d]pyrimidin-2-yl)thio)acetamide CAS 585549-56-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 585549-56-0 |
| Molecular Formula | C20H19F2N3O2S2 |
| Molecular Weight | 435.51 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies N-(2,4-Difluorophenyl)-2-((3-ethyl-4-oxo-3,4,5,6,7,8-hexahydrobenzo[4,5]thieno[2,3-d]pyrimidin-2-yl)thio)acetamide (CAS 585549-56-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C20H19F2N3O2S2. Molecular weight: 435.51 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C20H19F2N3O2S2 |
| Molecular Weight | 435.51 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.) | 1984 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
Related N Standards
- N-(3,4-Difluorophenyl)-2-((3-ethyl-4-oxo-3,4,5,6,7,8-hexahydrobenzo[4,5]thieno[2,3-d]pyrimidin-2-yl)thio)acetamide (CAS 578749-34-5)
- 1-(2,4-Difluorophenyl)-6,8-difluoro-7-(3-methylpiperazin-1-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid (CAS 106795-36-2)
- N-(2,4-Difluorophenyl)-2-((5-(pyridin-4-yl)-4-(p-tolyl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 578757-87-6)
- N-(2,4-difluorophenyl)-2-(1,1-dioxidothiomorpholino)-3-(1H-indol-3-yl)propanamide (CAS 478040-46-9)
- 6-(4-((2,6-Difluorophenyl)diazenyl)-3,5-difluorophenoxy)hexyl methacrylate (CAS 1809880-28-1)
- N-(2,5-Difluorophenyl)-2-(5-((3,5-dimethylphenyl)amino)-7-methyl-3-oxo-[1,2,4]triazolo[4,3-c]pyrimidin-2(3H)-yl)acetamide (CAS 1251626-45-5)
- 2-(3,4-Difluorophenyl)-4-(3-hydroxy-3-methylbutoxy)-5-(4-(methylthio)phenyl)pyridazin-3(2H)-one (CAS 266320-87-0)
- 1-(2,4-Difluorophenyl)-6-fluoro-5-methyl-7-(3-methylpiperazin-1-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid (CAS 125290-60-0)
Recommended Standards
- N-(1-L-Phenylalanine)-4-(1-pyrene)butyramide (CAS 199612-75-4)
- Benzyl 2-[[(2R)-2-[[2-(tert-Butoxycarbonylamino)acetyl]amino]-4-methyl-pentanoyl]amino]acetate (CAS 2126144-18-9)
- N-(Adamantan-1-yl)-2-{[3-cyano-4-(trifluoromethyl)-5H,6H,7H-cyclopenta[b]pyridin-2-yl]sulfanyl}acetamide (CAS 626222-15-9)
- 8-Chloro-3-(cyclopropylmethyl)-[1,2,4]triazolo[4,3-a]pyrazine (CAS 1343718-12-6)
- Benzyl 2-(difluoromethyl)piperazine-1-carboxylate (CAS 1554029-67-2)
- 2-(Quinoxalin-2-yl)acetaldehyde (CAS 545423-99-2)
- N-(3-Amino-2-methylphenyl)-2-(isopentyloxy)-benzamide (CAS 1020056-44-3)
- 2,3,5,6-Tetrafluoro-4-((6-hydroxyhexyl)oxy)benzoicacid (CAS 1017789-70-6)
- 5-(aminomethyl)-3-ethyl-1,3-oxazolidin-2-one (CAS 1314966-29-4)
- Myristoyl Pentapeptide -4 acetate (CAS 959610-30-1(free base))
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