Ethyl 3-Bromo-2-hydroxypropanoate CAS 92234-23-6
| CAS No. | 92234-23-6 |
| Molecular Formula | C5H9BrO3 |
| Molecular Weight | 197.03 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 197.03 g/mol gives Ethyl 3-Bromo-2-hydroxypropanoate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Ethyl 3-Bromo-2-hydroxypropanoate (CAS 92234-23-6) is a high-purity analytical reference standard with the molecular formula C5H9BrO3 and a molecular weight of 197.03 g/mol.
Based on its molecular formula C5H9BrO3, Ethyl 3-Bromo-2-hydroxypropanoate contains a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 197.03 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C5H9BrO3 |
| Molecular Weight | 197.03 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 1.0 |
| CAS Registry Year (est.) | 1983 |
| Halogen Content | Br-containing |
Related Ethyl Standards
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- 5-Bromo-6-methylpicolinonitrile (CAS 1173897-86-3)
Recommended Standards
- Ethyl 2-bromo-3-hydroxypropanoate (CAS 20591-86-0)
- Methyl (3R)-4-bromo-3-hydroxybutanoate (CAS 88759-58-4)
- 7-Bromopyrrolo[1,2-c]pyrimidine (CAS 251102-32-6)
- Methyl (S)-4-bromo-3-hydroxybutanoate (CAS 88759-56-2)
- 1,1,1,2,2-pentafluoro-3-prop-2-enoxypropane 1,1,1,2,2-pentakis(fluoranyl)-3-prop-2-enoxy-propane 186907-75-5 A813096 (CAS 186907-75-5)
- N-(2-(2-hydroxynaphthalen-1-yl)-4-methoxy-3,5-dimethylphenyl)-4-methylbenzenesulfonamide (CAS 1832514-29-0)
- 5-Chloro-2-iodo-3-nitropyridine (CAS 899424-60-3)
- 3-Hydroxy-3-(2-hydroxy-4,5-dimethylphenyl)indolin-2-one (CAS 866043-40-5)
- [S(R)]-N-[(S)-[3-(Benzyloxy)-2-(dicyclohexylphosphino)phenyl]-(2-naphthalenyl)methyl]-N,2-dimethyl-2-propanesulfinamide (CAS 2565792-55-2)
- 5-(Aminomethyl)-1-(5,7-difluoro-1,2,3,4-tetrahydronaphthalen-2-yl)-1,3-dihydro-2H-imidazole-2-thione (CAS 170151-25-4)
- 3-[2-(morpholin-4-yl)ethoxy]aniline (CAS 112677-72-2)
- (E)-4-amino-N-(3-Chloro-4-fluorophenyl)-N’-hydroxy-1,2,5-oxadiazole-3-carboximidamide (CAS 914471-09-3)
- (5-Fluoro-2-(pentyloxy)phenyl)methanol (CAS 1096889-20-1)
- Semaglutide impurity 257 (CAS CATO-C4X-2226257)
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