1-(4-Bromophenyl)-2-(ethylsulfonyl)propan-1-one CAS 1343074-02-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1343074-02-1 |
| Molecular Formula | C11H13BrO3S |
| Molecular Weight | 305.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(4-Bromophenyl)-2-(ethylsulfonyl)propan-1-one (CAS 1343074-02-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C11H13BrO3S. Molecular weight: 305.19 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C11H13BrO3S |
| Molecular Weight | 305.19 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Br-containing |
| Sulfur Atoms | 1 |
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- 1-(2-Bromophenyl)-5-(thiophen-3-yl)-1H-pyrazole (CAS 1269292-27-4)
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Recommended Standards
- 2-Bromo-6-(1-(methylsulfonyl)pyrrolidin-2-yl)pyridine (CAS 1316218-67-3)
- 5-Bromo-2-(1-(methylsulfonyl)pyrrolidin-2-yl)pyridine (CAS 1361114-85-3)
- 4-(Benzo[d]thiazol-2-yl)-2-bromoaniline (CAS 178804-06-3)
- 1-(4-(Isopentyloxy)-3-methoxyphenyl)propan-1-one (CAS 1443313-93-6)
- 1-(5-Amino-2-(octyloxy)benzyl)urea (CAS 5819-87-4)
- (R)-N,N-Diethyl-2-phenyl-2,3-dihydroimidazo[1,2-a]pyridine-6-carboxamide (CAS 872201-01-9)
- 6-(Aminomethyl)-5-chloropyrimidine-2,4(1H,3H)-dione (CAS 183205-17-6)
- N,N-Dibenzyl-5-bromo-2-fluoroaniline (CAS 869529-97-5)
- 3-(Quinolin-2-yl)butan-2-yl methanesulfonate hydrochloride (CAS 1384430-47-0)
- Semaglutide impurity 98 (CAS CATO-C4X-222698)
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