Ethyl 2-((4-bromophenyl)sulfonyl)acetate CAS 30749-64-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 30749-64-5 |
| Molecular Formula | C10H11BrO4S |
| Molecular Weight | 307.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 2-((4-bromophenyl)sulfonyl)acetate (CAS 30749-64-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H11BrO4S. Molecular weight: 307.16 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H11BrO4S |
| Molecular Weight | 307.16 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.) | 1965 |
| Halogen Content | Br-containing |
| Sulfur Atoms | 1 |
Related Ethyl Standards
- 2-[(4-bromophenyl)methanesulfonyl]propanoic acid (CAS 1016837-87-8)
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- 1-(3-Bromophenyl)-3-(3-fluorophenyl)propan-1-one (CAS 898789-02-1)
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Recommended Standards
- 5-Bromo-2-propionylphenyl methanesulfonate (CAS 215815-08-0)
- Methyl 2-bromo-2-(4-methylsulfonylphenyl)acetate (CAS 557798-35-3)
- 5-Bromo-2-(thiophene-2-carbonyl)-1-benzofuran (CAS 433254-74-1)
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- 4-(Aminomethyl)-5-isobutyl-2-methylfuran-3-carboxylic acid (CAS 799264-70-3)
- 3,7-Dichloro-5-(1H)indazole Carboxylic Acid Methyl Ester (CAS 1000341-57-0)
- 2-Chloro-1,1,1-Trifluoro-6-Methyl-2-(Trifluoromethyl)Heptan-4-One (CAS 101913-92-2)
- Liraglutide Impurity 28 (CAS CATO-C4X-199228)
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