3-bromo-4-methoxy-4-oxobutanoic acid CAS 98298-19-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 98298-19-2 |
| Molecular Formula | C5H6BrO4 |
| Molecular Weight | 210.00 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-bromo-4-methoxy-4-oxobutanoic acid (CAS 98298-19-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C5H6BrO4. Molecular weight: 210.00 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C5H6BrO4 |
| Molecular Weight | 210.00 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, water |
| Stability | Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.5 |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | Br-containing |
Related bromo Standards
- 2-Bromo-5-formylbenzonitrile (CAS 1228829-43-3)
- 3-Bromo-2-formylbenzonitrile (CAS 1261817-22-4)
- 5-bromo-2-methyl-1,2,4-triazole-3-carboxylic acid (CAS 1262198-02-6)
- 7-Bromo-pyrido[3,4-b]pyrazine (CAS 1337880-74-6)
- 2-Bromo-3-formylbenzonitrile (CAS 446864-55-7)
- 2-Bromo-4-formylbenzonitrile (CAS 89891-70-3)
- 2-Bromo-6-formylbenzonitrile (CAS 77532-87-7)
- 3-Bromo-4-formylbenzonitrile (CAS 89891-69-0)
Recommended Standards
- [3-methyl-4-(trifluoromethyl)phenyl]boronic acid (CAS 864759-67-1)
- Ethyl 2,5-dichlorooxazole-4-carboxylate (CAS 1188263-89-9)
- 4,4,5,5-Tetramethyl-2-(2,2,2-trifluoroethyl)-1,3,2-dioxaborolane (CAS 1450638-17-1)
- N1-((1,4-Dioxaspiro[4.4]nonan-2-yl)methyl)-N2-(thiophen-2-ylmethyl)oxalamide (CAS 899963-12-3)
- N-((R)-Cyclopropyl(pyridin-2-yl)methyl)-3-(4-((1R,3R,5S)-3-hydroxy-8-azabicyclo[3.2.1]octan-8-yl)phenyl)-1H-indazole-5-carboxamide dihydrochloride (CAS 1599460-95-3)
- S-(2,5-dimethoxyphenyl) ethanethioate (CAS 1378864-53-9)
- 1,3-Diazabicyclo[3.2.1]octane (CAS 20419-27-6)
- 2-((Piperidin-4-yloxy)methyl)pyridine (CAS 136718-74-6)
- 4-Methoxy-N,1-dimethyl-1H-indol-2-amine (CAS 765899-32-9)
- Insulin Degludec Impurity 1 (CAS 843666-26-2)
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