N-{[5-chloro-1-methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl]methyl}-4-fluoro-N-(4-methoxyphenyl)benzene-1-sulfonamide CAS 955975-51-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 955975-51-6 |
| Molecular Formula | C19H16ClF4N3O3S |
| Molecular Weight | 477.86 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order N-{[5-chloro-1-methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl]methyl}-4-fluoro-N-(4-methoxyphenyl)benzene-1-sulfonamide (CAS 955975-51-6) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C19H16ClF4N3O3S. Molecular weight: 477.86 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C19H16ClF4N3O3S |
| Molecular Weight | 477.86 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.) | 1987 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related N Standards
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- 4-(4-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]oxy}phenyl)-N-(4-methoxyphenyl)-1,3-thiazol-2-amine (CAS 1024375-85-6)
- 2-((5-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)pyrimidin-2-yl)thio)-1-(3-(trifluoromethyl)phenyl)ethan-1-one (CAS 344263-28-1)
- (2E)-1-{4-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]piperazin-1-yl}-2-phenyl-3-(thiophen-2-yl)prop-2-en-1-one (CAS 478079-01-5)
- 7-Chloro-N-(4-isopropylphenyl)-3-(phenylsulfonyl)-[1,2,3]triazolo[1,5-a]quinazolin-5-amine (CAS 893787-13-8)
- (2E)-3-[(4-Chloro-3-nitrophenyl)amino]-1-{3-[(2,4-dichlorophenyl)methoxy]phenyl}prop-2-en-1-one (CAS 478040-27-6)
- 1-{4-[(2-chloro-1,3-thiazol-5-yl)methoxy]benzenesulfonyl}-4-(2,5-dimethylphenyl)piperazine (CAS 860784-39-0)
- N-(4-Chloro-2-methoxy-5-methylphenyl)-2-((3-ethyl-4-oxo-3,4,5,6,7,8-hexahydrobenzo[4,5]thieno[2,3-d]pyrimidin-2-yl)thio)acetamide (CAS 578759-27-0)
Recommended Standards
- Benoxaprofen glucuronide (CAS 67472-42-8)
- VR23 (CAS 1624602-30-7)
- GS-9901, >98% (HPLC) (CAS 1640247-87-5)
- 6-Chloro-5-iodopyrazin-2(1H)-one (CAS 2592639-53-5)
- 1-(3-fluoro-5-methyl-phenyl)hexahydropyrimidine-2,4-dione (CAS 1514277-50-9)
- Methyl 3-Bromo-4-methylbenzoate (CAS 104901-43-1)
- 6-Bromoimidazo[1,2-a]pyrimidine-3-carbaldehyde (CAS 865156-67-8)
- 3,5-Dichloro-1-(tetrahydro-2H-pyran-2-yl)-1H-pyrazol-4-amine (CAS 2450343-45-8)
- Lasmiditan Impurity 52 (CAS CATO-C4X-247852)
- Neuropeptide W-23 (human) (CAS 383415-79-0)
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