METHYL 2-CHLORO-5-HYDROXYBENZOATE
- Product Name
- METHYL 2-CHLORO-5-HYDROXYBENZOATE
- CAS No.
- 247092-10-0
- Chemical Name
- METHYL 2-CHLORO-5-HYDROXYBENZOATE
- Synonyms
- METHYL 2-CHLORO-5-HYDROXYBENZOATE;2-Chloro-5-hydroxybenzoic acid Methyl ester;Benzoic acid, 2-chloro-5-hydroxy-, methyl ester
- CBNumber
- CB22454700
- Molecular Formula
- C8H7ClO3
- Formula Weight
- 186.59
- MOL File
- 247092-10-0.mol
METHYL 2-CHLORO-5-HYDROXYBENZOATE Property
- Boiling point:
- 320.1±22.0 °C(Predicted)
- Density
- 1.354±0.06 g/cm3(Predicted)
- storage temp.
- Sealed in dry,Room Temperature
- pka
- 8.70±0.18(Predicted)
- form
- solid
- color
- Grey-yellow
Safety
- HS Code
- 2918290090
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
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.
N-Bromosuccinimide Price
- Product number
- M295738
- Product name
- Methyl2-chloro-5-hydroxybenzoate
- Packaging
- 250mg
- Price
- $75
- Updated
- 2021/12/16
- Product number
- X5097
- Product name
- Methyl2-chloro-5-hydroxybenzoate
- Packaging
- 1g
- Price
- $217
- Updated
- 2021/12/16
- Product number
- HCH0369184
- Product name
- METHYL-2-CHLORO-5-HYDROXYBENZOATE
- Purity
- 95.00%
- Packaging
- 5MG
- Price
- $499.37
- Updated
- 2021/12/16
- Product number
- A111023
- Product name
- Methyl2-chloro-5-hydroxybenzoate
- Purity
- 97%
- Packaging
- 100mg
- Price
- $38
- Updated
- 2021/12/16
- Product number
- A111023
- Product name
- Methyl2-chloro-5-hydroxybenzoate
- Purity
- 97%
- Packaging
- 250mg
- Price
- $56
- Updated
- 2021/12/16
METHYL 2-CHLORO-5-HYDROXYBENZOATE Chemical Properties,Usage,Production
Synthesis
67-56-1
56961-30-9
247092-10-0
To a solution of 2-chloro-5-hydroxybenzoic acid (4 g, 23.6 mmol) in methanol (50 mL) cooled to 0 °C was added thionyl chloride (2.5 mL, 35 mmol) dropwise. The reaction mixture was stirred at room temperature for 3 hours. Upon completion of the reaction, the solvent was removed by evaporation under reduced pressure and the residue was dissolved in ethyl acetate (100 mL). The organic phase was washed sequentially with saturated sodium bicarbonate solution (3 x 50 mL), water (50 mL) and brine (50 mL), dried over anhydrous sodium sulfate and concentrated under reduced pressure. The product was white crystals in 99% yield, melting point 96-97 °C. 1H NMR (400 MHz, CDCl3) δ: 3.91 (s, 3H, OCH3), 6.91 (dd, J=8.7, 3.1 Hz, 1H, Ar-H), 7.27 (d, J=8.7 Hz, 1H, Ar-H), 7.31 (d, J=3.1 Hz, 1H Ar-H).13C NMR (100MHz, CDCl3) δ: 52.79, 118.15, 120.33, 124.67, 130.25, 132.14, 154.51, 166.77.ESI HRMS Calculated value [M+H]+: 187.0162, Measured value: 187.0155.HPLC retention Time tR = 10.618 min (100% detection at both 220 nm and 254 nm).
References
[1] European Journal of Medicinal Chemistry, 2014, vol. 73, p. 83 - 96
[2] Bioorganic and Medicinal Chemistry Letters, 2016, vol. 26, # 13, p. 3141 - 3147
[3] Gazzetta Chimica Italiana, 1899, vol. 29 I, p. 376
[4] Patent: WO2012/114268, 2012, A1. Location in patent: Page/Page column 119-120
[5] Patent: US2014/73651, 2014, A1. Location in patent: Paragraph 0879; 0880
METHYL 2-CHLORO-5-HYDROXYBENZOATE Preparation Products And Raw materials
Raw materials
Preparation Products
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