CAS 56970-78-6

2-Methyl-3-Bromopropionic Acid

Description:

2-Methyl-3-bromopropionic acid is an organic compound characterized by its carboxylic acid functional group and a bromine atom attached to the carbon chain. It has a molecular formula of C4H7BrO2 and features a branched structure, which contributes to its unique chemical properties. This compound typically appears as a colorless to pale yellow liquid and is soluble in polar solvents like water and alcohols due to the presence of the carboxylic acid group. Its bromine substituent enhances its reactivity, making it useful in various organic synthesis applications, including the preparation of pharmaceuticals and agrochemicals. The presence of the methyl group introduces steric hindrance, which can influence its reactivity and interaction with other molecules. Additionally, 2-methyl-3-bromopropionic acid can undergo typical reactions associated with carboxylic acids, such as esterification and acid-base reactions. Safety precautions should be observed when handling this compound, as it may pose health risks if ingested or inhaled, and proper storage conditions should be maintained to ensure stability.

Formula: C₅H₉BrO₂

InChI: InChI=1/C5H9BrO2/c1-4(3-6)5(7)8-2/h4H,3H2,1-2H3

SMILES: CC(CBr)C(=O)OC

Synonyms:

• 3-Bromo-2-Methylpropanoic Acid
• Methyl 3-Bromo-2-Methylpropanoate

3-Bromoisobutyric Acid

CAS: 56970-78-6

Formula: C₄H₇BrO₂

Purity: >97.0%(GC)(T)

Color and Shape: Colorless to Light orange to Yellow clear liquid

Molecular weight: 167.00

Ref: 3B-B2571

3-Bromo-2-methylpropanoic acid

CAS: 56970-78-6

Formula: C₄H₇BrO₂

Purity: 95%

Color and Shape: Liquid

Molecular weight: 167.0012

Ref: IN-DA0033M0

Captopril EP Impurity D

CAS: 56970-78-6

Formula: C₄H₇BrO₂

Color and Shape: Colourless Oil

Molecular weight: 167.00

Ref: 4Z-C-1714

3-Bromo-2-methylpropionic acid

CAS: 56970-78-6

3-Bromo-2-methylpropionic acid

Purity: 99%

Molecular weight: 167.00g/mol

Ref: 54-OR921957

(2RS)-3-Bromo-2-methyl-propanoic Acid

Controlled Product

CAS: 56970-78-6

Formula: C₄H₇BrO₂

Color and Shape: Neat

Molecular weight: 167.00

Ref: 86-MM0067.06

3-Bromo-2-methylpropanoic acid

CAS: 56970-78-6

Formula: C₄H₇BrO₂

Purity: 95%

Color and Shape: Liquid, Clear

Molecular weight: 167.002

Ref: 10-F242357

3-Bromo-2-methylpropionic Acid

CAS: 56970-78-6

Impurity Captopril EP Impurity D
Stability Hygroscopic
Applications 3-Bromo-2-methylpropionic Acid (Captopril EP Impurity D) is used in the preparation of captopril selenium analogs as antioxidants and ACE inhibitors used as antihypertensive drugs.
References Bhuyan, B. et al.: Org. Biomol. Chem., 9, 1356 (2011);

Formula: C₄H₇BrO₂

Color and Shape: Colourless Liquid

Molecular weight: 167.00

Ref: TR-B685620

Captopril EP Impurity D

CAS: 56970-78-6

Formula: C₄H₇BrO₂

Molecular weight: 167

Ref: ST-EA-CP-C53004