Ethyl 2-((4-(3-(4,5-dichloro-2-methylphenyl)-4,5-dihydro-1H-pyrazol-1-yl)phenyl)sulfonyl)acetate CAS 35441-14-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 35441-14-6 |
| Molecular Formula | C20H20Cl2N2O4S |
| Molecular Weight | 455.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 2-((4-(3-(4,5-dichloro-2-methylphenyl)-4,5-dihydro-1H-pyrazol-1-yl)phenyl)sulfonyl)acetate (CAS 35441-14-6) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C20H20Cl2N2O4S. Molecular weight: 455.35 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C20H20Cl2N2O4S |
| Molecular Weight | 455.35 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1967 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Ethyl Standards
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- 7,9-Dichloro-2,5-bis(4-methoxyphenyl)-5,10b-dihydro-1H-benzo[e]pyrazolo[1,5-c][1,3]oxazine (CAS 303059-68-9)
- 2,2-Dichloro-N-(3,5-diiodophenyl)acetamide (CAS 1196501-25-3)
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- 2,4-Dichloro-5-(n-(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1h-pyrazol-4-yl)sulfamoyl)benzoic acid (CAS 380347-78-4)
- 3,4-Dichloro-5-(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-ylsulfamoyl)-benzoic acid (CAS 380349-12-2)
- 2,3-Dichloro-N-(4-(((3-(trifluoromethyl)phenyl)thio)methyl)phenyl)benzamide (CAS 338398-66-6)
- 3,4-Dichloro-N-(4-(((3-(trifluoromethyl)phenyl)thio)methyl)phenyl)benzamide (CAS 338398-65-5)
Recommended Standards
- Methyl 2-(3,4-dichlorobenzamido)-4-methyl-5-(piperidine-1-carbonyl)thiophene-3-carboxylate (CAS 335406-47-8)
- 1-{[6-chloro-2-(4-chlorophenyl)imidazo[1,2-a]pyridin-3-yl]methyl}-4-(2-fluorophenyl)piperazine (CAS 861212-36-4)
- [(E)-2-{1-[3,5-bis(trifluoromethyl)phenyl]-4-(pyridine-4-carbonyl)-1H-1,2,3-triazol-5-yl}ethenyl]dimethylamine (CAS 477858-71-2)
- 1-(1H-Benzo[d]imidazol-2-yl)ethane-1-thiol (CAS 3176-70-3)
- 5-Chloro-N-ethyl-4-hydroxy-N-methylpyridine-3-sulfonamide (CAS 1352515-19-5)
- 2-Methylquinolin-8-yl (3-chlorophenyl)carbamate (CAS 14577-78-7)
- (2-Chloro-4-(methyl(phenyl)carbamoyl)phenyl)boronic acid (CAS 2096336-96-6)
- (5-Amino-1-phenyl-1H-pyrazol-4-yl)(4-chlorophenyl)methanone (CAS 54606-38-1)
- ethyl 5-hydroxy-4-oxohexanoate (CAS 105469-27-0)
- Semaglutide impurity 261 (CAS CATO-C4X-2226261)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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