3-BROMO-2-METHYLPROPIONIC ACID

Product Name: 3-BROMO-2-METHYLPROPIONIC ACID
CAS No.: 56970-78-6
Chemical Name: 3-BROMO-2-METHYLPROPIONIC ACID
Synonyms: Captopril impurity D;3-BROMOISOBUTYRIC ACID;Captopril EP IMpurity D;Captopril impurity D CRS;3-broMo-2-Methylbutanoate;3-Bromoisobutyric Acid >Methyl-3-bromopropionicacid;3-BROMO-2-METHYLPROPIONIC ACID;2-METHYL-3-BROMOPROPIONIC ACID;Captopril?-?Impurity?D?(EP/BP)
CBNumber: CB4156211
Molecular Formula: C4H7BrO2
Formula Weight: 167
MOL File: 56970-78-6.mol

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3-BROMO-2-METHYLPROPIONIC ACID Property

Melting point:: 173 °C (decomp)
Boiling point:: 115 °C(Press: 14 Torr)
Density: 1.59
refractive index: 1.4750-1.4790
storage temp.: Sealed in dry,Room Temperature
solubility: Chloroform, Methanol (Slightly)
pka: 4.09±0.10(Predicted)
form: Liquid
color: Colourless to Pale Yellow
Stability:: Hygroscopic

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Safety

RIDADR: 3265
HazardClass: 8
PackingGroup: II
HS Code: 2915907098

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H290May be corrosive to metals

H314Causes severe skin burns and eye damage

H341Suspected of causing genetic defects

Precautionary statements

P201Obtain special instructions before use.

P202Do not handle until all safety precautions have been read and understood.

P234Keep only in original container.

P260Do not breathe dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P308+P313IF exposed or concerned: Get medical advice/attention.

P390Absorb spillage to prevent material damage.

P405Store locked up.

P406Store in corrosive resistant/… container with a resistant inner liner.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: Y0001221
Product name: Captopril impurity D
Purity: European Pharmacopoeia (EP) Reference Standard
Packaging: 15 mg
Price: $156
Updated: 2025/07/31

Sigma-Aldrich

Product number: Y0001221
Product name: Captopril impurity D
Purity: European Pharmacopoeia (EP) Reference Standard
Packaging: y0001221
Price: $153
Updated: 2024/03/01

TCI Chemical

Product number: B2571
Product name: 3-Bromoisobutyric Acid
Purity: >97.0%(GC)(T)
Packaging: 5g
Price: $46
Updated: 2025/07/31

TCI Chemical

Product number: B2571
Product name: 3-Bromoisobutyric Acid
Purity: >97.0%(GC)(T)
Packaging: 25g
Price: $207
Updated: 2025/07/31

TRC

Product number: B685620
Product name: 3-Bromo-2-methylpropionicAcid
Packaging: 1g
Price: $110
Updated: 2021/12/16

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3-BROMO-2-METHYLPROPIONIC ACID Chemical Properties,Usage,Production

Uses

3-Bromo-2-methylpropionic Acid is used in the preparation of captopril selenium analogs as antioxidants and ACE inhibitors used as antihypertensive drugs.

3-BROMO-2-METHYLPROPIONIC ACID Preparation Products And Raw materials

Raw materials

Preparation Products

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3-BROMO-2-METHYLPROPIONIC ACID Suppliers

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56970-78-6, 3-BROMO-2-METHYLPROPIONIC ACIDRelated Search:

3-Bromo-2-(bromomethyl)propionic acid METHYL 3-BROMO-2-(BROMOMETHYL)PROPIONATE 2-Bromo-2-methylpropionic acid (S)-(-)-3-BROMO-2-METHYLPROPIONIC ACID METHYL ESTER (R)-(+)-3-BROMO-2-METHYLPROPIONIC ACID METHYL ESTER Ethyl 3-bromo-2-(bromomethyl)propionate 3-BROMO-2-METHYLPROPIONIC ACID 2-Bromoisobutyryl Bromide tert-Butyl 2-bromo-2-methylpropanoate 2-BROMO-2-METHYLPROPIONIC ACID ISOPROPYL ESTER,2-Bromo-2-methylpropionic acid 1-methylethyl ester Methyl 3-bromopropionate 2-BROMO-2-METHYLPROPIONIC ACID METHYL ESTER 2-BROMO-2-METHYLPROPIONIC ACID ETHYL ESTER 3-Bromopropionic acid 2-BROMO-1-METHYL-CYCLOPROPANECARBOXYLIC ACID 3-BROMO-2,2-DIMETHYLPROPIONIC ACID ETHYL 2,3-DIBROMOISOBUTYRATE 2,2-DIBROMO-1-METHYL-CYCLOPROPANECARBOXYLIC ACID

Captopril Impurity 4（Captopril EP Impurity D）

3-BROMOISOBUTYRIC ACID

3-BROMO-2-METHYLPROPIONIC ACID

3-broMo-2-Methylbutanoate

Captopril EP IMpurity D

Captopril impurity D

2-METHYL-3-BROMOPROPIONIC ACID

Methyl-3-bromopropionicacid

3-BROMO-2-METHYL-PROPANOIC ACID

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

Captopril impurity D CRS

3-Bromoisobutyric Acid &gt

Propanoic acid, 3-bromo-2-methyl-

Captopril impurity D (Y0001221)

Captopril?-?Impurity?D?(EP/BP)

56970-78-6

56790-78-6

8058-62-8