n-(2-Amino-4-chlorophenyl)-2-fluorobenzene-1-sulfonamide CAS 926260-68-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 926260-68-6 |
| Molecular Formula | C12H10ClFN2O2S |
| Molecular Weight | 300.74 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
n-(2-Amino-4-chlorophenyl)-2-fluorobenzene-1-sulfonamide (CAS 926260-68-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H10ClFN2O2S. Molecular weight: 300.74 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H10ClFN2O2S |
| Molecular Weight | 300.74 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related n Standards
- 4-amino-N-(3-chloro-4-fluorophenyl)benzene-1-sulfonamide (CAS 1037132-84-5)
- 3-Amino-4-chloro-N-(4-fluorophenyl)-benzenesulfonamide (CAS 1041527-31-4)
- 4-Amino-N-(3-chloro-2-fluorophenyl)benzenesulfonamide (CAS 1152531-87-7)
- 4-Amino-N-(2-chloro-4-fluorophenyl)benzenesulfonamide (CAS 1152538-43-6)
- 4-Amino-N-(5-chloro-2-fluorophenyl)benzenesulfonamide (CAS 1156849-32-9)
- 4-Amino-N-(4-chloro-3-fluorophenyl)benzenesulfonamide (CAS 1208076-45-2)
- 4-Amino-N-(2-chloro-3-fluorophenyl)benzenesulfonamide (CAS 1208077-07-9)
- 4-Amino-N-(2-chloro-5-fluorophenyl)benzenesulfonamide (CAS 1208077-12-6)
Recommended Standards
- Methyl 5-[2-(4-chlorophenyl)-1-cyanovinyl]-1-methyl-1H-pyrrole-2-carboxylate (CAS 477853-70-6)
- N-(2-Chlorobenzyl)-5-methylfuro[3,2-b]pyridine-2-carboxamide (CAS 941928-12-7)
- Methyl 1-[(6-chloropyridin-3-yl)methyl]-1H-indole-2-carboxylate (CAS 861207-52-5)
- (5-Bromo-2-fluoro-3-methylphenyl)(thiomorpholino)methanone (CAS 2635937-12-9)
- [(8-Chloro-4-oxo-1,2,3,4-tetrahydrocyclopenta-[c]chromen-7-yl)oxy]acetic acid (CAS 326102-27-6)
- 2-(2-Fluorophenoxy)-N-(3-(4-phenylpiperazin-1-yl)propyl)acetamide (CAS 1049375-41-8)
- Monomethyl Sebacate (CAS 818-88-2)
- 3-Chloro-5-trifluoromethylaniline (CAS 69411-05-8)
- 609-40-5 2-Nitrothiophene Thiophene, 2-nitro- AI3-16618 EINECS 210-190-9 NSC 5371 (CAS 609-40-5)
- Semaglutide impurity 196 (CAS CATO-C4X-2226196)
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