4-cyclopropyl-2-methylbenzoic acid

Product Name: 4-cyclopropyl-2-methylbenzoic acid
CAS No.: 909698-10-8
Chemical Name: 4-cyclopropyl-2-methylbenzoic acid
Synonyms: 4-cyclopropyl-2-methylbenzoic acid;Benzoic acid, 4-cyclopropyl-2-methyl-
CBNumber: CB33084619
Molecular Formula: C11H12O2
Formula Weight: 176.21
MOL File: 909698-10-8.mol

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4-cyclopropyl-2-methylbenzoic acid Property

storage temp.: Sealed in dry,Room Temperature
Appearance: Light yellow to yellow Solid

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Safety

HS Code: 2916399090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

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

AK Scientific

Product number: 2589DP
Product name: 4-Cyclopropyl-2-methylbenzoicacid
Packaging: 250mg
Price: $107
Updated: 2021/12/16

Alichem

Product number: 909698108
Product name: 4-Cyclopropyl-2-methylbenzoicacid
Packaging: 1g
Price: $169.35
Updated: 2021/12/16

Chemenu

Product number: CM255713
Product name: 4-Cyclopropyl-2-methylbenzoicacid
Purity: 95+%
Packaging: 1g
Price: $192
Updated: 2021/12/16

Crysdot

Product number: CD12009587
Product name: 4-Cyclopropyl-2-methylbenzoicacid
Purity: 98%
Packaging: 1g
Price: $195
Updated: 2021/12/16

AOBChem

Product number: 29284
Product name: 4-Cyclopropyl-2-methylbenzoicacid
Purity: 97%
Packaging: 25g
Price: $2605
Updated: 2021/12/16

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4-cyclopropyl-2-methylbenzoic acid Chemical Properties,Usage,Production

Synthesis

909698-09-5

909698-10-8

To a stirred mixed solution of methyl 4-cyclopropyl-2-methylbenzoate (1.3 g, 6.84 mmol) in tetrahydrofuran (THF, 9 mL), methanol (MeOH, 6 mL) and water (3 mL) was added lithium hydroxide monohydrate (0.842 g, 20.52 mmol). The reaction mixture was stirred at 70 °C for 2 hours. After completion of the reaction, excess solvent was removed by distillation under reduced pressure. The residue was dissolved in water and acidified to pH < 7 with 10% hydrochloric acid (HCl) solution, followed by three extractions with ethyl acetate (EtOAc). The organic phases were combined, dried with anhydrous sodium sulfate, filtered and concentrated under reduced pressure to afford the target product 4-cyclopropyl-2-methylbenzoic acid (1.2 g, 99% yield). The product was characterized by 1H NMR (400 MHz, DMSO-d6): δ 7.52 (d, J = 7.6 Hz, 1H), 6.75-6.74 (m, 2H), 1.84-1.81 (m, 1H), 0.92-0.87 (m, 2H), 0.64-0.60 (m, 2H).

References

[1] Patent: WO2014/125408, 2014, A2. Location in patent: Page/Page column 24
[2] Patent: US2006/205773, 2006, A1. Location in patent: Page/Page column 22
[3] Patent: US2010/222325, 2010, A1. Location in patent: Page/Page column 118
[4] Journal of Medicinal Chemistry, 2015, vol. 58, # 1, p. 512 - 516

4-cyclopropyl-2-methylbenzoic acid Preparation Products And Raw materials

Raw materials

Preparation Products

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909698-10-8, 4-cyclopropyl-2-methylbenzoic acidRelated Search:

4-cyclopropyl-2-methylbenzoic acid

Benzoic acid, 4-cyclopropyl-2-methyl-

909698-10-8