3,4-Dihydro-2h-1,5-benzodioxepine-7-sulfonamide CAS 874842-53-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 874842-53-2 |
| Molecular Formula | C9H11NO4S |
| Molecular Weight | 229.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3,4-Dihydro-2h-1,5-benzodioxepine-7-sulfonamide (CAS 874842-53-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C9H11NO4S. Molecular weight: 229.25 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C9H11NO4S |
| Molecular Weight | 229.25 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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 |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Dihydro Standards
- 2,3-dihydro-1,4-benzodioxin-5-ylmethanesulfonamide (CAS 1247227-63-9)
- 3,4-Dihydro-1H-pyrano[4,3-b]quinoline-10-carboxylic acid (CAS 1155104-28-1)
- Ethyl 5,6-dihydro-4H-pyrrolo[3,2,1-ij]quinoline-1-carboxylate (CAS 124730-53-6)
- (2,3-Dihydro-4h-benzo[b][1,4]oxazin-4-yl)(1h-pyrazol-4-yl)methanone (CAS 1306392-20-0)
- 3-Phenyl-6,7-dihydro-5H-pyrrolo[2,1-c][1,2,4]triazole-5-carboxylic acid (CAS 160205-14-1)
- 1-Oxo-6,7-dihydro-1H,5H-pyrido[3,2,1-ij]quinoline-2-carboxylic acid (CAS 42835-54-1)
- 2-((2,3-Dihydro-1h-inden-5-yl)oxy)-N-(prop-2-yn-1-yl)acetamide (CAS 923191-20-2)
- 5-Oxo-2,3-dihydro-1H,5H-pyrido[3,2,1-ij]quinoline-6-carboxylic acid (CAS 386715-42-0)
Recommended Standards
- 3-(Phenylsulfonamido)propanoic acid (CAS 31867-78-4)
- 3,4-Dimethyl-5-sulfamoylbenzoic acid (CAS 62971-64-6)
- 3-(N,N-Dimethylsulfamoyl)benzoic acid (CAS 7326-73-0)
- 9-Chloro-5-(chloromethyl)-[1,2,4]triazolo[1,5-c]quinazoline (CAS 61164-88-3)
- (R)-2-Amino-3-(tert-butoxy)propanamide (CAS 1212336-73-6)
- 2-(oxolan-3-yl)acetonitrile (CAS 476415-60-8)
- CAS 204523-24-0 (CAS 204523-24-0)
- Etofenamate Impurity 13 (CAS CATO-C4X-260313)
- 1H-Imidazole-2-carboxamide, 4,5-dihydro-N-(2,3,5,6-tetrabromo-4-methoxyphenyl)- (CAS 905105-89-7)
- Hexapeptide-9 (CAS 1228371-11-6)
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