Ethyl 2-(3-bromo-5-methylthiophen-2-yl)-2-oxoacetate CAS 1470541-73-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1470541-73-1 |
| Molecular Formula | C9H9BrO3S |
| Molecular Weight | 277.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Ethyl 2-(3-bromo-5-methylthiophen-2-yl)-2-oxoacetate (CAS 1470541-73-1) pharmaceutical standards reference standard. Molecular formula: C9H9BrO3S. Molecular weight: 277.13 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C9H9BrO3S |
| Molecular Weight | 277.13 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| 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.) | 1992 |
| Halogen Content | Br-containing |
| Sulfur Atoms | 1 |
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Recommended Standards
- 1-Methyl-3-(5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)urea (CAS 1430400-88-6)
- 1-(2,4-Dichloro-5-methoxyphenyl)-1,2-dihydro-5H-tetrazole-5-thione (CAS 400085-60-1)
- 1-(4-Bromophenyl)-2-(methylsulfonyl)ethan-1-one (CAS 500576-33-0)
- 4-(Difluoromethyl)-2-fluoro-3-iodo-5-nitropyridine (CAS 1805508-64-8)
- (S)-4,4-Difluoro-2-(fluoromethyl)pyrrolidine hydrochloride (CAS 1951425-16-3)
- 8-Aminoquinolin-4(1H)-one (CAS 50349-92-3)
- 5-(Benzo[d][1,3]dioxol-5-yl)thiophene-2-carbaldehyde (CAS 887987-54-4)
- (4-Cyclopropoxy-6-fluoropyridin-3-yl)methanamine (CAS 1243445-03-5)
- 3-Ethyl-2-pentene (CAS 816-79-5)
- D-Pro31-Tirzepatide (CAS CATO-CPTD788905)
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