N'-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-4-fluoro-N'-methyl-N-(prop-2-yn-1-yl)benzenesulfonohydrazide CAS 338748-66-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338748-66-6 |
| Molecular Formula | C16H12ClF4N3O2S |
| Molecular Weight | 421.80 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N'-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-4-fluoro-N'-methyl-N-(prop-2-yn-1-yl)benzenesulfonohydrazide (CAS 338748-66-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C16H12ClF4N3O2S. Molecular weight: 421.80 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C16H12ClF4N3O2S |
| Molecular Weight | 421.80 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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- 3-Chloro-2-{[7-(4-methylphenyl)-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl]sulfanyl}-5-(trifluoromethyl)pyridine (CAS 338775-16-9)
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Recommended Standards
- N-(2-(3-(4-Chlorophenyl)-6-oxopyridazin-1(6H)-yl)ethyl)-2-(trifluoromethyl)benzamide (CAS 921577-37-9)
- 5-(4-Chlorophenyl)-N-((2-(2,2,2-trifluoroethoxy)pyridin-3-yl)methyl)nicotinamide (CAS 1026822-49-0)
- 1-(4-Chlorophenyl)-3-(1-(3-nitrobenzoyl)-1H-pyrazol-3-yl)pyridazin-4(1H)-one (CAS 318498-05-4)
- 7-Bromo-4-methoxyindazole (CAS 1337879-62-5)
- 3-(Cyclohexyloxy)propane-1-sulfonamide (CAS 1343919-10-7)
- N,N,N-Trimethyl-9H-purin-6-aminium chloride (CAS 13020-83-2)
- 3-Hydroxy-5-(2-hydroxyphenyl)cyclohex-2-en-1-one (CAS 1072069-67-0)
- (4,5-Dihydro-thiazol-2-yl)-isobutyl-amine (CAS 79146-95-5)
- N-(2-(1H-Pyrazol-3-yl)-1H-indol-6-yl)acetamide (CAS 827318-22-9)
- Semaglutide impound 212 (CAS CATO-C4X-2226212)
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