Methyl 4-(4-chlorophenyl)-3-(N-(4-(ethoxycarbonyl)phenyl)sulfamoyl)thiophene-2-carboxylate CAS 1021209-52-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1021209-52-8 |
| Molecular Formula | C21H18ClNO6S2 |
| Molecular Weight | 479.95 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl 4-(4-chlorophenyl)-3-(N-(4-(ethoxycarbonyl)phenyl)sulfamoyl)thiophene-2-carboxylate (CAS 1021209-52-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C21H18ClNO6S2. Molecular weight: 479.95 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C21H18ClNO6S2 |
| Molecular Weight | 479.95 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
Related Methyl Standards
- (S)-4-((2-(3-Chlorophenyl)-2-hydroxyethyl)amino)-3-(4-methyl-6-morpholino-1H-benzo[d]imidazol-2-yl)pyridin-2(1H)-one (CAS 468740-43-4)
- 2-((5-(4-Chlorophenyl)-4-(p-tolyl)-4H-1,2,4-triazol-3-yl)thio)-1-(2,5-dimethoxyphenyl)ethanone (CAS 477331-66-1)
- 2-((5-(4-Chlorophenyl)-4-(p-tolyl)-4H-1,2,4-triazol-3-yl)thio)-1-(3,4-dimethoxyphenyl)ethanone (CAS 477332-89-1)
- 1-(4-Chlorophenyl)-2-((4-methyl-5-(1-methyl-3-phenyl-1H-thieno[2,3-c]pyrazol-5-yl)-4H-1,2,4-triazol-3-yl)thio)ethan-1-one (CAS 478067-21-9)
- 2-{[(4-chlorophenyl)methyl]sulfanyl}-4-methyl-3-(4-methylbenzenesulfonyl)-6-phenylpyridine (CAS 478245-26-0)
- 5-((4-Chlorophenyl)thio)-1-methyl-3-(trifluoromethyl)-N-(3-(trifluoromethyl)phenyl)-1H-pyrazole-4-carboxamide (CAS 321553-23-5)
- 2-[(4-Chlorophenyl)sulfanyl]-N'-[(1E)-{4-[(3,4-dichlorophenyl)methoxy]phenyl}methylidene]acetohydrazide (CAS 329703-06-2)
- (E)-8-(3-(4-Chlorophenyl)acryloyl)-3-(3,4-dichlorobenzyl)-1-oxa-3,8-diazaspiro[4.5]decan-2-one (CAS 1334294-76-6)
Recommended Standards
- N-(3-chloro-2-methylphenyl)-2-((3-(furan-2-ylmethyl)-4-oxo-3,4-dihydrobenzofuro[3,2-d]pyrimidin-2-yl)thio)acetamide (CAS 902938-07-2)
- 4-{3-[(4-chlorobenzenesulfonyl)methyl]-4-nitrophenyl}-2-(4-methylphenyl)pyrimidine (CAS 303145-54-2)
- Ethyl 4-[3-(4-chlorobenzenesulfonamido)phenoxy]-2-(methylsulfanyl)pyrimidine-5-carboxylate (CAS 478065-14-4)
- Ethyl N-[(methylamino)thioxomethyl]carbamate (CAS 51863-43-5)
- Cefotiam Dihydrochloride (CAS 66309-69-1)
- ((4-Chlorobenzyl)oxy)trimethylsilane (CAS 14856-74-7)
- 1-(4-(3-Chloropropoxy)-5-methoxy-2-nitrophenyl)ethanone (CAS 1160707-44-7)
- Methyl 2-(2,5-dibromophenyl)-2-oxoacetate (CAS 1032231-15-4)
- 6-Chloroimidazo[1,2-b]pyridazine-2-carbaldehyde (CAS 440094-14-4)
- Liraglutide(8-31)TFA Salt (CAS CATO-C4X-19922)
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