Date published: 2026-4-5

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(±)-2-Bromopropionic acid (CAS 598-72-1)

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Alternate Names:
alpha-Bromopropionic acid
CAS Number:
598-72-1
Molecular Weight:
152.97
Molecular Formula:
C3H5BrO2
Supplemental Information:
This is as a Dangerous Good for transport and may be subject to additional shipping charges.
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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(±)-2-Bromopropionic acid is in organic synthesis due to its reactivity as a halogenated carboxylic acid. It is a versatile building block in the preparation of various organic intermediates, such as esters, amides, and other derivatives through substitution reactions. The bromine atom in (±)-2-Bromopropionic acid is labile and can participate in nucleophilic substitution reactions, making it a useful reagent for the introduction of the propionyl group into molecular frameworks. (±)-2-Bromopropionic acid is in the synthesis of α-bromo esters and acids, which are important precursors in the production of gamma-lactones and other cyclic compounds through cyclization reactions. Some also utilize (±)-2-Bromopropionic acid in enantioselective synthesis studies to create chiral molecules by resolving the racemic mixture or by starting with enantiomerically pure substrates.


(±)-2-Bromopropionic acid (CAS 598-72-1) References

  1. The absence of cerebellar granule cell necrosis in the mouse following L-2-chloropropionic acid administration.  |  Lock, EA., et al. 2000. Arch Toxicol. 74: 547-54. PMID: 11131035
  2. 2-Halopropionic acid-induced cerebellar granule cell necrosis in the rat: in vivo and in vitro studies.  |  Lock, EA., et al. 2001. Neurotoxicology. 22: 363-74. PMID: 11456337
  3. Helicene-Grafted Silica Nanoparticles Capture Hetero-Double-Helix Intermediates during Self-Assembly Gelation.  |  Miyagawa, M. and Yamaguchi, M. 2015. Chemistry. 21: 8408-15. PMID: 25958853
  4. Accelerating chemical reactions by molecular sledding.  |  Zhang, L., et al. 2017. Chem Commun (Camb). 53: 6331-6334. PMID: 28548153
  5. Zwitterionic Hydrobromic Acid Carriers for the Synthesis of 2-Bromopropionic Acid from Lactide.  |  Kehrer, M., et al. 2018. ChemSusChem. 11: 1063-1072. PMID: 29389081
  6. Synthesis and chromatographic properties of S-(1-carboxyethyl)-L-cysteine and S-(1-carboxypropyl)-L-cysteine.  |  Blarzino, C., et al. 1987. Ital J Biochem. 36: 1-7. PMID: 3583684

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

(±)-2-Bromopropionic acid, 250 g

sc-237952
250 g
$63.00