CAS 2052-01-9

Bromoisobutyric acid

Description:

Bromoisobutyric acid, with the CAS number 2052-01-9, is an organic compound characterized by the presence of a bromine atom attached to an isobutyric acid structure. It is a colorless to pale yellow liquid that is soluble in organic solvents but has limited solubility in water. The compound features a carboxylic acid functional group, which imparts acidic properties, allowing it to participate in various chemical reactions, including esterification and nucleophilic substitution. Bromoisobutyric acid is often used as a reagent in organic synthesis, particularly in the preparation of brominated compounds and as a building block in the synthesis of pharmaceuticals and agrochemicals. Its reactivity is influenced by the presence of the bromine atom, which can act as a leaving group in substitution reactions. Safety precautions are necessary when handling this compound, as it can be hazardous due to its corrosive nature and potential health effects upon exposure. Proper storage and handling protocols should be followed to mitigate risks associated with its use.

Formula: C₄H₇BrO₂

InChI: InChI=1S/C4H7BrO2/c1-4(2,5)3(6)7/h1-2H3,(H,6,7)

InChI key: InChIKey=XXSPGBOGLXKMDU-UHFFFAOYSA-N

SMILES: C(C(O)=O)(Br)(C)C

Synonyms:

• (2Z)-2-(phenylmethylidene)cyclohexanone
• 2-Bromo isobutyric acid
• 2-Bromo-2-Methyl-Propanoicaci
• 2-Bromo-2-Methylpropanoate
• 2-Bromo-2-Methylpropionic Acid
• 2-Bromo-2-methylpropanoic acid
• 2-Bromoisobutyric Acid
• 2-Methyl-2-bromopropanoic acid
• 2-bromo-2-methyl-Propanoicacid
• ALPHA-Bromoisobutyric acid
• Bromoisobutyric acid
• Isobromobutyric acid
• Isobutyric acid, α-bromo-
• NSC 41213
• Propanoic acid, 2-bromo-2-methyl-
• Propionic acid, 2-bromo-2-methyl-
• α-Bromo-α-methylpropionic acid
• A-Bromoisobutyric acid

2-Bromoisobutyric acid, 98%

CAS: 2052-01-9

2-Bromoisobutyric acid is used in the synthesis of dextran macroinitiator for atom transfer radical polymerization (ATRP) by partial esterification of hydroxyl group of the polysaccharide. The multifunctional silica colloids were prepared by coating them with 2-bromo-2-methylpropionic acid stabilize

Formula: C₄H₇BrO₂

Purity: 98%

Color and Shape: White to yellow to orange to pale brown, Crystals or crystalline powder and/or fused solid

Molecular weight: 167.00

Ref: 02-A15854

Propanoic acid, 2-bromo-2-methyl-

CAS: 2052-01-9

Formula: C₄H₇BrO₂

Purity: 97%

Color and Shape: Solid

Molecular weight: 167.0012

Ref: IN-DA0029XZ

2-Bromoisobutyric acid

CAS: 2052-01-9

Formula: C₄H₇BrO₂

Molecular weight: 167.00

Ref: 7W-GX3457

2-Bromoisobutyric Acid

CAS: 2052-01-9

Formula: C₄H₇BrO₂

Purity: >98.0%(GC)

Color and Shape: White to Light yellow powder to lump

Molecular weight: 167.00

Ref: 3B-B0605

2-Bromo-2-methylpropionic acid

CAS: 2052-01-9

2-Bromo-2-methylpropionic acid

Formula: C₄H₇BrO₂

Purity: 98%

Color and Shape: whtie fused solid

Molecular weight: 167.00g/mol

Ref: 54-OR905022

2-Bromo-2-Methyl-Propionic Acid

CAS: 2052-01-9

Formula: C₄H₇BrO₂

Molecular weight: 167.00

Ref: 4Z-P-213031

2-Bromo-2-methylpropionic acid

CAS: 2052-01-9

2-Bromo-2-methylpropionic acid is a chemical compound that is used to stabilize nanoparticles. It also has covalent interactions with the surface of the nanoparticles, which helps to stabilize them and prevent aggregation. 2-Bromo-2-methylpropionic acid can be modified with polymers or other molecules that can help to stabilize the particles. This stabilizer is also able to create magnetic nanoparticles by using a strategy called "magnetic stabilization". In this method, the stabilizer can react with the metal ions in solution and form a stable complex, which will then coat the particles of interest. The stabilizer can also be used to circumvent mesoporous materials, such as silica gel, by coating them with a polymer layer.

Formula: C₄H₇BrO₂

Purity: Min. 95%

Color and Shape: White Clear Liquid

Molecular weight: 167 g/mol

Ref: 3D-FB35516

2-Bromo-2-methylpropionic acid

CAS: 2052-01-9

Formula: C₄H₇BrO₂

Purity: 97%

Color and Shape: Solid

Molecular weight: 167.002

Ref: 10-F075177

2-Bromoisobutyric Acid

Controlled Product

CAS: 2052-01-9

Applications 2-Bromoisobutyric Acid is used in the Herceptin functionalization of polyhedral oligomeric silsesquioxane-conjugated oligomers-silica /iron oxide nanoparticles for tumor cell sorting. Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package References Mi, Y. et al.: Biomat. 32, 8226 (2011);

Formula: C₄H₇BrO₂

Color and Shape: Neat

Molecular weight: 167.0

Ref: TR-B684645