Ladanyi, L. published the artcileDetermination of the enantiomeric composition of chiral carboxylic acids using chiral derivatization and HPLC, Product Details of C4H7BrO2, the publication is Chromatographia (1987), 477-81, database is CAplus.
The enantiomers of chiral carboxylic acids were separated as their diastereomeric amides with (1R,2R)-(-)-1-(4-nitrophenyl)-2-amino-1,3-propanediol (levo-base) and with dextrobase (the enantiomer of levobase) by high-performance liquid chromatog. using a conventional C-18 column and various solvent systems containing MeCN, MeOH, H2O, and phosphoric acid.
Chromatographia published new progress about 56970-78-6. 56970-78-6 belongs to bromides-buliding-blocks, auxiliary class Bromide,Carboxylic acid,Aliphatic hydrocarbon chain,Inhibitor, name is 3-Bromo-2-methylpropanoic acid, and the molecular formula is C4H7BrO2, Product Details of C4H7BrO2.
Referemce:
https://en.wikipedia.org/wiki/Bromide,
bromide – Wiktionary