(2S)-2-bromo-4-ethoxy-4-oxobutanoic acid CAS 1332610-01-1
| CAS No. | 1332610-01-1 |
| Molecular Formula | C6H9BrO4 |
| Molecular Weight | 225.04 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies (2S)-2-bromo-4-ethoxy-4-oxobutanoic acid (CAS 1332610-01-1), a certified reference material (molecular formula C6H9BrO4, MW 225.04 g/mol) for analytical method development and quality control.
Structurally, (2S)-2-bromo-4-ethoxy-4-oxobutanoic acid (C6H9BrO4) contains a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 225.04 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO manufactures (2S)-2-bromo-4-ethoxy-4-oxobutanoic acid under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C6H9BrO4 |
| Molecular Weight | 225.04 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) | 2.0 |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Br-containing |
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Recommended Standards
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- 3-Bromo-1H-indazole-7-carbaldehyde (CAS 1337882-17-3)
- 2-((4-Bromophenyl)thio)acetamide (CAS 30243-07-3)
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- tert-butyl N-{7-bromo-1H-imidazo[4,5-c]pyridin-4-yl}-N-[(tert-butoxy)carbonyl]carbamate (CAS 1392424-79-1)
- Misonidazole (CAS 13551-87-6)
- N,N-dimethyl-1-(piperidin-2-yl)methanamine dihydrochloride (CAS 1185304-33-9)
- 1-(oxetan-3-yl)propan-1-amine (CAS 1780054-53-6)
- 2-Methoxy-N-(4-methylpentan-2-yl)pyridin-3-amine (CAS 1157520-82-5)
- 3-Amino-4-chloro-N-(4-methoxyphenyl)benzene-1-sulfonamide (CAS 325745-59-3)
- Isoxaben (CAS 82558-50-7)
- Semaglutide impurity 270 (CAS CATO-C4X-2226270)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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