(E)-2-(4-bromobut-2-en-1-yl)benzo[d]isothiazol-3(2H)-one 1,1-dioxide CAS 124372-68-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 124372-68-5 |
| Molecular Formula | C11H10BrNO3S |
| Molecular Weight | 316.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(E)-2-(4-bromobut-2-en-1-yl)benzo[d]isothiazol-3(2H)-one 1,1-dioxide (CAS 124372-68-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C11H10BrNO3S. Molecular weight: 316.17 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C11H10BrNO3S |
| Molecular Weight | 316.17 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related E Standards
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- 2-(3-Methylphenyl)-1-{4-[(3-phenyl-1,2,4-oxadiazol-5-yl)methyl]piperidin-1-yl}ethan-1-one (CAS 1775507-18-0)
- 3,4-Diamino-N-(2-(dimethylamino)ethyl)-N-methylbenzamide (CAS 1044764-35-3)
- N-[1-(Aminomethyl)cycloheptyl]-N,N-dimethylamine (CAS 495078-29-0)
- tert-Butyl 4-(4-bromobenzyl)-piperazine-1-carboxylate (CAS 844891-10-7)
- N-[(3,4-Dichlorophenyl)methyl]-2-methyl-3-oxo-3,4-dihydro-2H-1,4-benzoxazine-2-carboxamide (CAS 861211-45-2)
- D-allo-Thr7-Semaglutide (CAS CATO-C4X-2226242)
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