N-[3-Chloro-4-(2-pyrimidinyloxy)phenyl]-4-fluorobenzenesulfonamide CAS 338413-29-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338413-29-9 |
| Molecular Formula | C16H11ClFN3O3S |
| Molecular Weight | 379.79 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-[3-Chloro-4-(2-pyrimidinyloxy)phenyl]-4-fluorobenzenesulfonamide (CAS 338413-29-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C16H11ClFN3O3S. Molecular weight: 379.79 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C16H11ClFN3O3S |
| Molecular Weight | 379.79 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) | 12.0 |
| 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 |
Related N Standards
- 2-Chloro-N-(2-(isopropylsulfonyl)phenyl)-5-(trifluoromethyl)pyrimidin-4-amine (CAS 1197956-09-4)
- 4-(2-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)amino)ethyl)benzenesulfonamide (CAS 321432-11-5)
- Benzyl 7-chloro-2-methyl-5-oxo-5H-chromeno[2,3-b]pyridine-3-carboxylate (CAS 343375-50-8)
- 6-Chloro-2-methoxy-N-(4-nitrophenyl)acridin-9-amine (CAS 5442-55-7)
- 7-Chloro-2-methyl-5-oxo-N-(pyridin-4-ylmethyl)-5H-chromeno[2,3-b]pyridine-3-carboxamide (CAS 343375-48-4)
- 8-Chloro-1-cyclopropyl-6-fluoro-7-(3-methylpiperazin-1-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid (CAS 101987-76-2)
- (E)-6-chloro-2-phenylimidazo[1,2-a]pyridine-3-carbaldehyde O-(3-fluorobenzyl) oxime (CAS 866136-70-1)
- 2-(4-Chloro-phenyl)-imidazo[1,2-a]pyridine-3-carboxaldehyde (CAS 478257-35-1)
Recommended Standards
- N-(4-(1H-1,2,4-triazol-1-yl)phenyl)-3-(2-chlorophenyl)-5-methylisoxazole-4-carboxamide (CAS 1020252-02-1)
- Pyrazolo[1,5-a]pyrimidine-2,7(1H,4H)-dione, 5-(3-chlorophenyl)-3-(2-oxo-2-phenylethyl)- (CAS 1464091-52-8)
- 2,6-dibromo-4-fluoroiodobenzene (CAS 62720-29-0)
- N-(piperidin-3-yl)-2-(o-tolyl)acetamide hydrochloride (CAS 1593644-78-0)
- Ilexoside K (CAS 109008-26-6)
- 5-Bromo-1,2-difluoro-3-(pentyloxy)benzene (CAS 1309933-09-2)
- (R)-2-(4-fluoro-3-nitrophenyl)pyrrolidine (CAS 1213028-83-1)
- 3-Bromo-4-(5-tetrazolyl)benzoic Acid (CAS 1131615-11-6)
- 4,7-Methano-1H-indene, 3a,4,7,7a-tetrahydro-, polymer with ethene (CAS 26354-85-8)
- Semaglutide Impurity 177 (CAS CATO-C4X-2226177)
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