2,3-dihydro-1,4-benzodioxin-5-ylmethanesulfonamide CAS 1247227-63-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1247227-63-9 |
| Molecular Formula | C9H11NO4S |
| Molecular Weight | 229.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,3-dihydro-1,4-benzodioxin-5-ylmethanesulfonamide (CAS 1247227-63-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H11NO4S. Molecular weight: 229.25 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
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.) | 1990 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related dihydro Standards
- 3,4-Dihydro-2h-1,5-benzodioxepine-7-sulfonamide (CAS 874842-53-2)
- 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-Formyl-N-(2-hydroxyethyl)benzenesulfonamide (CAS 1239742-18-7)
- Ethyl 3-(Methylsulfonyl)pyridine-2-carboxylate (CAS 1256633-19-8)
- Probenecid Impurity 4 (CAS 1206-37-7)
- 1-Ethyl-3-methyl-1H-pyrazole-5-carbaldehyde (CAS 1138159-72-4)
- 9-((2-Hydroxyethoxy)methyl)-2-(methylthio)-1H-purin-6(9H)-one (CAS 75128-77-7)
- 1-(2-Fluorophenyl)prop-2-yn-1-amine (CAS 1420793-91-4)
- (+/-)-cis-2-Amino-2-methylcyclohexane-1-carboxylic acid hydrochloride (1R,2S/1S,2R)-2-amino-2-methylcyclohexanecarboxylic acid hydrochloride (1:1) 202921-88-8 (CAS 202921-88-8)
- Sodium 2-(morpholin-4-yl)propanoate (CAS 1373231-36-7)
- 6-Bromo-1,4-dichlorophthalazine (CAS 240400-95-7)
- Prolactin-Releasing Peptide (1-31) (rat) (CAS 215510-06-8)
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