2-Bromo-3-(4-(methylsulfonyl)phenyl)cyclopent-2-en-1-one CAS 190966-44-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 190966-44-0 |
| Molecular Formula | C12H11BrO3S |
| Molecular Weight | 315.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Bromo-3-(4-(methylsulfonyl)phenyl)cyclopent-2-en-1-one (CAS 190966-44-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C12H11BrO3S. Molecular weight: 315.18 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C12H11BrO3S |
| Molecular Weight | 315.18 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, 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.) | 2011 |
| Halogen Content | Br-containing |
| Sulfur Atoms | 1 |
Related Bromo Standards
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- (4-Bromo-2-fluorobenzyl)(4-fluorophenyl)sulfane (CAS 1275698-27-5)
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Recommended Standards
- (2-Bromobenzyl)(3,4-difluorophenyl)sulfane (CAS 1443353-06-7)
- (2-Bromobenzyl)(3,5-difluorophenyl)sulfane (CAS 1443347-52-1)
- [2-bromo-6-fluoro-3-(trifluoromethyl)phenyl]trimethylsilane (CAS 2059938-34-8)
- (2-Aminoethyl)naphthalimide (CAS 162265-51-2)
- (2-(5-Chloro-2-fluorophenyl)pyridin-4-yl)boronic acid (CAS 1354758-81-8)
- Fluopyram-PCA (CAS 80194-68-9)
- 5-Chloro-1-(2-fluorophenyl)-3-propyl-1h-pyrazole-4-carboxylic acid (CAS 1152978-92-1)
- 2-Amino-4-bromobenzothiazole (CAS 20358-02-5)
- (2-Chloro-4-cyclopropyl-6-methylphenyl)boronic acid (CAS 2225173-13-5)
- Semaglutide Impurity 166 (CAS 1395881-03-4)
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