2-Bromo-3-methylbutyric acid

Product Name: 2-Bromo-3-methylbutyric acid
CAS No.: 565-74-2
Chemical Name: 2-Bromo-3-methylbutyric acid
Synonyms: 2-broMo acid;2-BromoisovaL;UNII:M69LGV465C;2-Bromo-iso-acid;-Bromo-iso-valericacid;A-BROMOISOVALERIC ACID;2-BROMOISOVALERIC ACID;α-bromo isovaleric acid;2-BROMOISOPENTANOIC ACID;a-Bromoisopentanoic acid
CBNumber: CB3267738
Molecular Formula: C5H9BrO2
Formula Weight: 181.03
MOL File: 565-74-2.mol

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2-Bromo-3-methylbutyric acid Property

Melting point:: 39-42 °C(lit.)
Boiling point:: 124-126 °C20 mm Hg(lit.)
Density: 1.4210 (rough estimate)
refractive index: 1.4790 (estimate)
Flash point:: 107°C
storage temp.: Storage temp. 2-8°C
solubility: alcohol: soluble(lit.)
form: Crystalline Powder or Chunks
pka: 3.00±0.10(Predicted)
color: White to beige
Merck: 14,1422
BRN: 1721146
Dielectric constant: 6.5（20.0℃）
InChI: 1S/C5H9BrO2/c1-3(2)4(6)5(7)8/h3-4H,1-2H3,(H,7,8)
InChIKey: UEBARDWJXBGYEJ-UHFFFAOYSA-N
SMILES: CC(C)C(Br)C(O)=O
CAS DataBase Reference: 565-74-2(CAS DataBase Reference)
NIST Chemistry Reference: Butanoic acid, 2-bromo-3-methyl-(565-74-2)
EPA Substance Registry System: Butanoic acid, 2-bromo-3-methyl- (565-74-2)

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Safety

Hazard Codes: C
Risk Statements: 21/22-34
Safety Statements: 26-36/37/39-45
RIDADR: UN 3261 8/PG 2
WGK Germany: 3
RTECS: ES8055000
TSCA: TSCA listed
HazardClass: 8
PackingGroup: III
HS Code: 29159080
Storage Class: 8A - Combustible corrosive hazardous materials
Hazard Classifications: Acute Tox. 4 Oral
Skin Corr. 1B

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H314Causes severe skin burns and eye damage

Precautionary statements

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

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

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

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 251003
Product name: 2-Bromo-3-methylbutyric acid
Purity: 97%
Packaging: 25g
Price: $166
Updated: 2026/03/19

TCI Chemical

Product number: B0668
Product name: 2-Bromo-3-methylbutyric Acid
Purity: >90.0%(GC)
Packaging: 25g
Price: $203
Updated: 2026/03/19

TCI Chemical

Product number: B0668
Product name: 2-Bromo-3-methylbutyric Acid
Purity: >90.0%(GC)
Packaging: 500g
Price: $1251
Updated: 2023/06/20

TRC

Product number: B697118
Product name: 2-Bromo-3-methylbutyric acid
Packaging: 1g
Price: $55
Updated: 2021/12/16

Frontier Specialty Chemicals

Product number: JK317627
Product name: 2-Bromoisovalericacid
Purity: 98%
Packaging: 25g
Price: $63
Updated: 2021/12/16

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2-Bromo-3-methylbutyric acid Chemical Properties,Usage,Production

Chemical Properties

WHITE TO BEIGE CRYSTALLINE POWDER OR CHUNKS

Uses

2-Bromo-3-methylbutyric acid has been used in the preparation of optically active N-methylvalines.

Uses

2-Bromo-3-methylbutyric acid was used to study the conjugation of glutathione (GSH) with (R)-and (S)-α-bromoisovaleric acid (BI) in the rat 1 .

General Description

Mechanism of action of methylamine on optically active 2-bromo-3-methylbutyric acid has been investigated.

2-Bromo-3-methylbutyric acid Preparation Products And Raw materials

Raw materials

2-Bromopropane Diethyl isopropylmalonate Bromo propoinic acid Potassium hydroxide solution

Preparation Products

Tau-fluvalinate 2-Bromovaleric acid

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2-Bromo-3-methylbutyric acid Suppliers

Americas 1 Belgium 2 China 182 Europe 4 France 1 Germany 4 India 4 Israel 1 Japan 7 Slovakia 1 Switzerland 2 The Netherlands 2 Ukraine 2 United Kingdom 8 United States 23 Global 244

SHANGHAI BANGCHENG CHEMICAL Co.,Ltd.

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View Lastest Price from 2-Bromo-3-methylbutyric acid manufacturers

Hebei Chuanghai Biotechnology Co., Ltd

Product: 2-Bromo-3-methylbutyric acid 565-74-2
Price: US $0.00-0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 20 mt
Release date: 2024-11-18

HONG KONG IPURE BIOLOGY CO.,LIMITED

Product: Bromo-3-methylbutyric acid 565-74-2
Price: US $1.00/BOU/Drum
Min. Order: 1KG
Purity: 98%
Supply Ability: 1kg
Release date: 2020-11-23

Career Henan Chemical Co

Product: 2-Bromo-3-methylbutyric acid 565-74-2
Price: US $1.00/KG
Min. Order: 1KG
Purity: 95-99%
Supply Ability: 500kg
Release date: 2019-09-02

565-74-2, 2-Bromo-3-methylbutyric acidRelated Search:

4-Bromomethylbenzoic acid Ethyl 2-(Chlorosulfonyl)acetate DIETHYL BROMOMALONATE Bromocyclopentane 2-Methyl butyric acid Isoamyl nitrite 2,2-Bis(hydroxymethyl)butyric acid 3-Methylbutyl 3-methylbutanoate 3-Methyl-1-butanol Isovaleric acid Folic acid Ethyl isovalerate Methyl 2-bromo-2-methylpropionate ISOVALERIC ANHYDRIDE Citric acid Ascoric Acid Methyl bromide Bromine

2-bromo-3-methyl-butanoicaci

2-bromo-3-methyl-butyricaci

2-BROMOISOPENTANOIC ACID

2-BROMOISOVALERIC ACID

2-BROMO-3-METHYLBUTANOIC ACID

ALPHA-BROMOISOVALERIC ACID

A-BROMOISOVALERIC ACID

2-Bromo-iso-acid

-Bromo-iso-valericacid

Butyric acid, 2-bromo-3-methyl-

2-Bromoisovalericacid,99%

1-ACETOXY-3-BROMOPROPANE / 3-BROMOPROPYL ACETATE

2-bromo-3-methylbutyric acid(2-Bromoisovaleric acid)

2-BROMO-3-METHYLBUTANOICACID(2-BROMOISO-VALERICACID)

α-Bromoisovaleric acid, 2-Bromoisovaleric acid

a-Bromoisopentanoic acid

DL-2-Bromo-3-methylbutyric acid

DL-2-Bromoisovaleric acid

DL-α-Bromoisovaleric acid

2-Bromo-3-methylbutyric acid,98%

2-Bromo-3-methylbutyric acid

2-broMo acid

2-Bromo-3-methylbutyric Acid &gt

2-BromoisovaL

Bromo-3-methylbutyric acid

Butanoic acid, 2-bromo-3-methyl-

α-bromo isovaleric acid

2-Bromo-3-Methylbuttersaurce

UNII:M69LGV465C

565-74-2

5651-74-2

CH32CHCHBrCOOH

CARBOXYLIC ACID

Organic Building Blocks

Carboxylic Acids

Carbonyl Compounds

C1 to C5

Building Blocks

Organic acids

Building Blocks

C1 to C5

Carbonyl Compounds

Carboxylic Acids

Chemical Synthesis

Organic Building Blocks

bc0001