2-(2-bromoethyl)-2H-Naphth[1,8-cd]isothiazole,1,1-dioxide CAS 131729-17-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 131729-17-4 |
| Molecular Formula | C12H10BrNO2S |
| Molecular Weight | 312.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(2-bromoethyl)-2H-Naphth[1,8-cd]isothiazole,1,1-dioxide (CAS 131729-17-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C12H10BrNO2S. Molecular weight: 312.18 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C12H10BrNO2S |
| Molecular Weight | 312.18 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; 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.) | 1994 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 4-(2-(Bromomethyl)thiazol-4-yl)phenyl acetate (CAS 1301739-67-2)
- Benzyl (5-bromothiophen-2-yl)carbamate (CAS 1324000-38-5)
- (5-Bromofuran-2-yl)(6,7-dihydrothieno[3,2-c]pyridin-5(4h)-yl)methanone (CAS 1280805-09-5)
- 5-Cyclopropoxy-N,N-dimethyl-6-(methylthio)picolinamide (CAS 1243385-55-8)
- Methyl 2-((2-ethyl-4-(trifluoromethyl)-2H-pyrazolo[3,4-b]pyridin-6-yl)thio)acetate (CAS 1018047-30-7)
- 1,3-Benzenedicarboxylic acid, polymer with ethenylbenzene, 2,5-furandione, 2,2'-oxybis[ethanol] and 1,2-propanediol (CAS 67859-89-6)
- 4-Ethoxy-3-(propan-2-yl)benzene-1-sulfonamide (CAS 1094537-20-8)
- N-(3-Aminopropyl)-2-methyl-prop-2-enamide (CAS 86742-39-4)
- (2-(4-Chloro-3-methylphenoxy)acetyl)glycine (CAS 927994-54-5)
- Semaglutide impurity 92 (CAS CATO-C4X-222692)
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