6-chloro-N-(3,5-difluorophenyl)pyridine-3-sulfonamide CAS 1041507-44-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1041507-44-1 |
| Molecular Formula | C11H7ClF2N2O2S |
| Molecular Weight | 304.70 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-chloro-N-(3,5-difluorophenyl)pyridine-3-sulfonamide (CAS 1041507-44-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C11H7ClF2N2O2S. Molecular weight: 304.70 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C11H7ClF2N2O2S |
| Molecular Weight | 304.70 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.) | 1988 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related chloro Standards
- 6-chloro-N-(3,4-difluorophenyl)pyridine-3-sulfonamide (CAS 1002244-75-8)
- 6-Chloro-N-(2,5-difluorophenyl)pyridine-3-sulfonamide (CAS 1040084-43-2)
- 4-Chloro-1-cyclohexyl-6-(trifluoromethyl)-1H-pyrazolo[3,4-d]pyrimidine (CAS 1443290-42-3)
- 8-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-8-azabicyclo[3.2.1]octan-3-one (CAS 1823184-22-0)
- 2-(4-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)piperazin-1-yl)acetonitrile (CAS 338979-38-7)
- 2-Chloro-6-fluoro-N-(2-oxoindolin-5-yl)benzamide (CAS 921774-67-6)
- 3-(2-Chloro-6-fluorophenyl)-7-hydroxy-2-methyl-4H-chromen-4-one (CAS 377769-47-6)
- 4-Chloro-2-(3-fluorobenzyl)-6-methyl-1H-pyrrolo[3,4-c]pyridine-1,3(2H)-dione (CAS 680216-24-4)
Recommended Standards
- N-benzyl-7-chloro-4-nitrobenzo[c][1,2,5]oxadiazol-5-amine (CAS 306934-83-8)
- (1E,4E)-1-[3-Chloro-5-(trifluoromethyl)pyridin-2-yl]-5-(dimethylamino)penta-1,4-dien-3-one (CAS 303997-44-6)
- 1-Chloro-7-methoxy-4-nitro-9(10H)-acridinone (CAS 21814-48-2)
- 1-Allyl-3-nitrobenzene (CAS 123158-61-2)
- 3-Hydroxy-5-methylpicolinic acid (CAS 672957-95-8)
- 1-(Benzyloxy)-4-bromo-2,3-difluorobenzene (CAS 941294-52-6)
- (E)-4-((4-carbamoylphenyl)amino)-4-oxobut-2-enoic acid (CAS 123558-03-2)
- 2-(3-Fluoro-5-nitrophenyl)acetic acid (CAS 1211529-88-2)
- 2'-(4-Chlorophenyl)spiro[chromane-3,5'-[1,3]dioxan]-4-one (CAS 338755-68-3)
- Tirzepatide Impurity 9 (CAS CATO-C4X-32409)
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