Ethyl 3-[(4-chlorophenyl)sulfanyl]-6-phenyl-4-pyridazinecarboxylate CAS 338752-95-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338752-95-7 |
| Molecular Formula | C19H15ClN2O2S |
| Molecular Weight | 370.85 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 3-[(4-chlorophenyl)sulfanyl]-6-phenyl-4-pyridazinecarboxylate (CAS 338752-95-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C19H15ClN2O2S. Molecular weight: 370.85 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C19H15ClN2O2S |
| Molecular Weight | 370.85 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Ethyl Standards
- N'-((4-Chlorophenyl)sulfonyl)-N,N-diphenylformimidamide (CAS 14067-89-1)
- (2-((4-Chlorophenyl)thio)pyridin-3-yl)methyl phenylcarbamate (CAS 339278-46-5)
- {[(4-chlorophenyl)methyl]sulfamoyl}[(3,4-dimethoxyphenyl)methyl]amine (CAS 337924-44-4)
- Ethyl 4-((2-chlorophenyl)thio)-2-phenylpyrimidine-5-carboxylate (CAS 400076-28-0)
- Ethyl 4-((3-chlorophenyl)thio)-2-phenylpyrimidine-5-carboxylate (CAS 477854-54-9)
- Ethyl 4-((4-chlorophenyl)thio)-2-phenylpyrimidine-5-carboxylate (CAS 477854-48-1)
- (3E)-3-{[(4-chlorophenyl)methoxy]imino}-1-(2-phenyl-1,3-thiazol-5-yl)propan-1-one 338414-38-3 3M-044 (CAS 338414-38-3)
- (4-(3-Chlorophenyl)piperazin-1-yl)(4-((2-methylallyl)oxy)phenyl)methanone (CAS 915927-44-5)
Recommended Standards
- 3-Benzamido-N-(4-chlorobenzyl)thiophene-2-carboxamide (CAS 439120-52-2)
- (E)-[1-(4-Methyl-2-phenyl-1,3-thiazol-5-yl)ethylidene]amino 4-chlorobenzoate (CAS 477858-08-5)
- N-(tert-Butyloxycarbonyl-piperidin-4-yl)methyl-3-chloro-5-fluorobenzamide (CAS 1797134-47-4)
- 1-(5-(Methoxymethyl)furan-2-yl)-N-methylmethanamine (CAS 23008-19-7)
- 4-((1-Ethyl-1h-pyrazol-4-yl)methyl)piperidin-4-ol (CAS 1339115-45-5)
- cis-4-Heptenal-d (CAS 1335436-36-6)
- Esmolol Impurity 4 (CAS 81148-15-4)
- Dronedarone Impurity 67 (CAS CATO-C4X-109267)
- 1-(2,3-dihydro-1,4-benzodioxin-6-ylsulfonyl)-4-phenylpiperidine-4-carboxylic acid (CAS 793727-36-3)
- Hexapeptide-9 (CAS 885024-94-2)
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