4-CHLORO-BETA-METHYL-Y-OXO-BENZENEBUTANOIC ACID

Product Name: 4-CHLORO-BETA-METHYL-Y-OXO-BENZENEBUTANOIC ACID
CAS No.: 52240-25-2
Chemical Name: 4-CHLORO-BETA-METHYL-Y-OXO-BENZENEBUTANOIC ACID
Synonyms: 3-(4-Chlorobenzoyl)butyric Acid;3-(p-Chlorobenzoyl)butanoic acid;3-(4-Chlorobenzoyl)butanoic acid;4-Chloro-methyl-oxo-benzenebutanoic acid;4-CHLORO-B-METHYL-Y-OXO-BENZENEBUTANOIC ACID;4-Chloro-β-methyl-y-oxo-benzenebutanoic acid;4-(4-Chlorophenyl)-3-methyl-4-oxobutyric Acid;Benzenebutanoic acid, 4-chloro-β-methyl-γ-oxo-;4-(4-Chlorophenyl)-3-methyl-4-oxobutanoic acid;4-CHLORO-BETA-METHYL-Y-OXO-BENZENEBUTANOIC ACID
CBNumber: CB11091011
Molecular Formula: C11H11ClO3
Formula Weight: 226.66
MOL File: 52240-25-2.mol

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4-CHLORO-BETA-METHYL-Y-OXO-BENZENEBUTANOIC ACID Property

Melting point:: 82-83℃
Boiling point:: 407.6±25.0 °C(Predicted)
Density: 1.277
storage temp.: 2-8°C
solubility: soluble in Methanol
form: powder to crystal
pka: 4.46±0.19(Predicted)
color: White to Orange to Green
CAS DataBase Reference: 52240-25-2

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Safety

HS Code: 2918.30.3000

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

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

P302+P352IF ON SKIN: wash with plenty of soap and water.

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

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P337+P313IF eye irritation persists: Get medical advice/attention.

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N-Bromosuccinimide Price

TCI Chemical

Product number: C3290
Product name: 4-(4-Chlorophenyl)-3-methyl-4-oxobutyric Acid
Purity: >97.0%(GC)(T)
Packaging: 1g
Price: $161
Updated: 2024/03/01

TRC

Product number: C612985
Product name: 4-(4-Chlorophenyl)-3-methyl-4-oxobutanoicAcid
Packaging: 100mg
Price: $45
Updated: 2021/12/16

TRC

Product number: C612985
Product name: 4-(4-Chlorophenyl)-3-methyl-4-oxobutanoicAcid
Packaging: 1g
Price: $285
Updated: 2021/12/16

AK Scientific

Product number: 0702BB
Product name: 4-(4-Chlorophenyl)-3-methyl-4-oxobutanoicacid
Packaging: 250mg
Price: $229
Updated: 2021/12/16

Crysdot

Product number: CD12065416
Product name: 4-(4-Chlorophenyl)-3-methyl-4-oxobutanoicacid
Purity: 95+%
Packaging: 5g
Price: $746
Updated: 2021/12/16

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4-CHLORO-BETA-METHYL-Y-OXO-BENZENEBUTANOIC ACID Chemical Properties,Usage,Production

Chemical Properties

White needle crystals. Melting point 82-83℃.

Uses

4-(4-Chlorophenyl)-3-methyl-4-oxobutyric Acid is an intermediate of pimobendan.

Synthesis

Using 1-(α-bromopropionyl)-4-chlorobenzene and diethyl malonate to generate 2-carboxy-3-(4-chlorobenzoyl) butyric acid, which is heated and decarboxylated to obtain 4-(4-Chlorophenyl)-3-methyl-4-oxobutyric Acid.

4-CHLORO-BETA-METHYL-Y-OXO-BENZENEBUTANOIC ACID Preparation Products And Raw materials

Raw materials

Diethyl ester Malonic acid

Preparation Products

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4-CHLORO-BETA-METHYL-Y-OXO-BENZENEBUTANOIC ACID Suppliers

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52240-25-2, 4-CHLORO-BETA-METHYL-Y-OXO-BENZENEBUTANOIC ACIDRelated Search:

4-CHLORO-BETA-METHYL-Y-OXO-BENZENEBUTANOIC ACID

4-CHLORO-B-METHYL-Y-OXO-BENZENEBUTANOIC ACID

3-(4-Chlorobenzoyl)butanoic acid

4-Chloro-methyl-oxo-benzenebutanoic acid

4-(4-chlorophenyl)-3-methyl-4-oxobutanoic acid(SALTDATA: FREE)

3-(p-Chlorobenzoyl)butanoic acid

4-(4-Chlorophenyl)-3-methyl-4-oxobutanoic acid

4-(4-Chlorophenyl)-3-methyl-4-oxobutyric Acid

4-Chloro-β-methyl-y-oxo-benzenebutanoic acid

3-(4-Chlorobenzoyl)butyric Acid

Benzenebutanoic acid, 4-chloro-β-methyl-γ-oxo-

52240-25-2