N-(3-chloroquinoxalin-2-yl)-2,3-dihydrobenzo[b][1,4]dioxine-6-sulfonamide CAS 522628-94-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 522628-94-0 |
| Molecular Formula | C16H12ClN3O4S |
| Molecular Weight | 377.80 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order N-(3-chloroquinoxalin-2-yl)-2,3-dihydrobenzo[b][1,4]dioxine-6-sulfonamide (CAS 522628-94-0) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C16H12ClN3O4S. Molecular weight: 377.80 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C16H12ClN3O4S |
| Molecular Weight | 377.80 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.) | 1984 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related N Standards
- 2-(3-Chloroquinoxalin-2-yl)-2-((3,4-dimethylphenyl)sulfonyl)acetonitrile (CAS 730981-89-2)
- n-(3-Chloroquinoxalin-2-yl)-4-ethoxybenzenesulfonamide (CAS 731795-55-4)
- 2-(3-Chloroquinoxalin-2-yl)-2-((4-fluorophenyl)sulfonyl)acetonitrile (CAS 554439-99-5)
- 2-(4-((6-Chloroquinoxalin-2-yl)oxy)phenoxy)octan-3-one (CAS 89288-31-3)
- n-(3-Chloroquinoxalin-2-yl)-2,5-difluorobenzene-1-sulfonamide (CAS 735322-75-5)
- n-(4-(((3-Chloroquinoxalin-2-yl)(cyano)methyl)sulfonyl)phenyl)acetamide (CAS 568553-72-0)
- 2-(2-(4-((7-Chloroquinoxalin-2-yl)oxy)phenoxy)propanamido)acetic acid (CAS 643753-06-4)
- n-(3-Chloroquinoxalin-2-yl)-4-fluoro-2-methylbenzenesulfonamide (CAS 847744-22-3)
Recommended Standards
- Ethyl 4-((4-chloro-3-nitrophenyl)sulfonyl)piperazine-1-carboxylate (CAS 873671-24-0)
- N-(5-(2-Chlorophenyl)-1,3,4-oxadiazol-2-yl)-4-(methylsulfonyl)benzamide (CAS 896350-53-1)
- 5-Chloro-N-(4-(cyanomethyl)phenyl)-3-methyl-2-oxo-2,3-dihydrobenzo[d]oxazole-6-sulfonamide (CAS 898917-23-2)
- Ethyl 3-bromo-5-chloro-2-hydroxybenzoate (CAS 773134-85-3)
- 3-Bromo-5-chloro-2-(chloromethyl)pyridine (CAS 1227588-54-6)
- 2-(Perfluoropropyl)isonicotinic acid (CAS 20897-65-8)
- tert-Butyl 5-fluoropyridin-2-ylcarbamate (CAS 1260794-50-0)
- 2-Chloro-N-[(2,4-dichlorophenyl)methyl]acetamide (CAS 56978-45-1)
- 4-Bromo-2-(difluoromethyl)-5-fluoro-3-nitropyridine (CAS 1805337-92-1)
- D-Val23-Tirzepatide (CAS CATO-CPTD788911)
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