5-[(3-Chlorophenyl)sulfanyl]-N-(2,4-difluorophenyl)-1,3-dimethyl-1H-pyrazole-4-carboxamide CAS 158712-51-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 158712-51-7 |
| Molecular Formula | C18H14ClF2N3OS |
| Molecular Weight | 393.84 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-[(3-Chlorophenyl)sulfanyl]-N-(2,4-difluorophenyl)-1,3-dimethyl-1H-pyrazole-4-carboxamide (CAS 158712-51-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C18H14ClF2N3OS. Molecular weight: 393.84 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C18H14ClF2N3OS |
| Molecular Weight | 393.84 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2002 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Chlorophenyl Standards
- Methyl 4-(2-(2-((4-chlorophenyl)carbamothioyl)hydrazinyl)-2-oxoethoxy)benzoate (CAS 1024147-43-0)
- 5-[(4-Chlorophenyl)sulfanyl]-N-(2,4-difluorophenyl)-1,3-dimethyl-1H-pyrazole-4-carboxamide (CAS 158712-50-6)
- (E)-{[2-(4-chlorophenyl)-7-methylimidazo[1,2-a]pyridin-3-yl]methylidene}[(3-fluorophenyl)methoxy]amine (CAS 478257-39-5)
- (E)-{[2-(4-chlorophenyl)-7-methylimidazo[1,2-a]pyridin-3-yl]methylidene}[(4-fluorophenyl)methoxy]amine (CAS 478257-37-3)
- (E)-{[2-(4-chlorophenyl)-8-methylimidazo[1,2-a]pyridin-3-yl]methylidene}[(3-fluorophenyl)methoxy]amine (CAS 478257-45-3)
- (E)-{[2-(4-chlorophenyl)-8-methylimidazo[1,2-a]pyridin-3-yl]methylidene}[(4-fluorophenyl)methoxy]amine (CAS 478257-47-5)
- 1-((2-Chlorophenyl)sulfonyl)-4',5'-dimethylspiro[indoline-3,2'-[1,3]dioxolan]-2-one (CAS 294853-28-4)
- 2-(3-Chlorophenyl)-1-((4-methylbenzyl)oxy)-6-nitro-1H-benzo[d]imidazole (CAS 303149-38-4)
Recommended Standards
- 4-(3-Chloro-4-Fluorophenyl)-3-(4-Methylphenyl)-5-(Phenoxymethyl)-1,2,4-Triazole (CAS 141079-12-1)
- 4-(2-(1,3-Dioxoisoindolin-2-yl)ethoxy)-3-ethylbenzenesulfonyl chloride (CAS 1225291-03-1)
- 2-(4-Fluorophenyl)-4-methyl-5-nitro-1H-imidazole (CAS 104575-41-9)
- Ethyl 2,4,6-trimethylpiperidine-3-carboxylate hydrochloride (CAS 2137784-39-3)
- 2-(4-(4-((benzyloxy)carbonyl)piperazin-1-yl)-5-chloro-6-oxopyridazin-1(6H)-yl)acetic acid (CAS 1000018-20-1)
- Ethyl 5-(4-chlorophenyl)-4,6-dioxo-1,3a,4,5,6,6a-hexahydropyrrolo[3,4-c]pyrazole-3-carboxylate (CAS 321522-07-0)
- (3,4-diaminophenyl)methanol (CAS 63189-98-0)
- 1-(6-Fluoropyridin-2-yl)cyclopropan-1-amine (CAS 1266184-60-4)
- 4-Hydroxy-3,3-dimethyl-1-((R)-1-phenylethyl)pyrrolidin-2-one (CAS 1788065-51-9)
- Semaglutide Impurity 123 (CAS 71997-93-8)
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