4-((6-Chloropyrimidin-4-yl)oxy)benzenesulfonamide CAS 1242240-93-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1242240-93-2 |
| Molecular Formula | C10H8ClN3O3S |
| Molecular Weight | 285.71 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-((6-Chloropyrimidin-4-yl)oxy)benzenesulfonamide (CAS 1242240-93-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C10H8ClN3O3S. Molecular weight: 285.71 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C10H8ClN3O3S |
| Molecular Weight | 285.71 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Chloropyrimidin Standards
- 3-[3-(4-chloropyrimidin-5-yl)prop-2-ynyl]-1,1-dioxo-thiolan-3-ol (CAS 2605842-76-8)
- 9-(3-(2-Chloropyrimidin-4-yl)phenyl)-9H-carbazole (CAS 1413615-86-7)
- Methyl 2-((4-chloropyrimidin-5-yl)oxy)-5-fluorobenzoate (CAS 2169920-28-7)
- 2-(2-Chloropyrimidin-4-yl)-6,6-dimethyl-5,6-dihydro-4H-thieno[2,3-c]pyrrol-4-one (CAS 1951483-81-0)
- Methyl 2-(4-((6-chloropyrimidin-4-yl)oxy)phenyl)acetate (CAS 1246636-79-2)
- 5-((2-Chloropyrimidin-4-yl)(methyl)amino)-2-methylbenzoic acid (CAS 1394349-77-9)
- Benzyl ((4-chloropyrimidin-2-yl)methyl)carbamate (CAS 944906-72-3)
- (R)-3-(2-chloropyrimidin-4-yl)-4-phenyloxazolidin-2-one (CAS 1429180-77-7)
Recommended Standards
- Methyl 2-chloro-4-(4-methoxypyrimidin-2-yl)thiazole-5-carboxylate (CAS 1093115-02-6)
- 1-(4-Chlorophenyl)-2-(1H-1,2,4-triazole-3-sulfonyl)ethan-1-one (CAS 339105-80-5)
- methyl 3-[(4-chlorobenzyl)amino]-2-(2-fluoroacetyl)acrylate (CAS 648427-35-4)
- Noscapine Impurity 2 (Cotarninium Cation) (CAS 20276-45-3)
- 4-(1-Bromoethyl)-2-fluoro-1-methoxybenzene (CAS 1094304-27-4)
- 4-(2-(3,4-Dihydro-2H-pyran-2-yl)vinyl)-3,5-dimethylisoxazole (CAS 28458-37-9)
- Methyl 3-(4-bromophenyl)-3-hydroxycyclobutane-1-carboxylate (CAS 1555708-89-8)
- 3-Thia-8-azabicyclo[3.2.1]octane 3,3-dioxide (CAS 1520084-41-6)
- N-Methyl-2-(1H-pyrrolo[3,2-b]pyridin-3-yl)ethan-1-amine (CAS 1189798-99-9)
- Semaglutide impurity 60 (CAS CATO-C4X-222660)
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