METHYL2-CHLORO-5-FLUORONICOTINATE

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Products Intro: Product Name:Methyl 2-chloro-5-fluoronicotinate
CAS:847729-27-5
Purity:98%(Min,HPLC) Package:100g;1kg;5kg,10kg,25kg,50kg
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CAS:847729-27-5
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Products Intro: Product Name:methyl 2-chloro-5-fluoropyridine-3-carboxylate
CAS:847729-27-5
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Products Intro: Product Name:METHYL2-CHLORO-5-FLUORONICOTINATE
CAS:847729-27-5
Purity:98% Package:25KG;USD

METHYL2-CHLORO-5-FLUORONICOTINATE manufacturers

METHYL2-CHLORO-5-FLUORONICOTINATE Basic information
Product Name:METHYL2-CHLORO-5-FLUORONICOTINATE
Synonyms:METHYL2-CHLORO-5-FLUORONICOTINATE;2-Chloro-5-fluoro-nicotinic acid Methyl ester;methyl 2-chloro-5-fluoropyridine-3-carboxylate;2-chloro-5-fluoro-3-pyridinecarboxylic acid methyl ester;136438;3-Pyridinecarboxylic acid, 2-chloro-5-fluoro-, methyl ester
CAS:847729-27-5
MF:C7H5ClFNO2
MW:189.57
EINECS:
Product Categories:
Mol File:847729-27-5.mol
METHYL2-CHLORO-5-FLUORONICOTINATE Structure
METHYL2-CHLORO-5-FLUORONICOTINATE Chemical Properties
Boiling point 235.4±40.0 °C(Predicted)
density 1.386±0.06 g/cm3(Predicted)
storage temp. Inert atmosphere,Room Temperature
form solid
pka-3.73±0.10(Predicted)
InChIKeyVYUNQTNDEVFXPO-UHFFFAOYSA-N
CAS DataBase Reference847729-27-5
Safety Information
Hazard Codes Xi,Xn
Risk Statements 22
HazardClass IRRITANT
HS Code 2933399990
MSDS Information
METHYL2-CHLORO-5-FLUORONICOTINATE Usage And Synthesis
UsesMethyl 2-chloro-5-fluoronicotinate
Synthesis
2-Chloro-5-fluoronicotinic acid

38186-88-8

(TRIMETHYLSILYL)DIAZOMETHANE

18107-18-1

METHYL2-CHLORO-5-FLUORONICOTINATE

847729-27-5

Example 58 Synthesis of 4-((5-fluoro-2-(4-fluorophenyl)pyridin-3-yl]methyl}amino)methylbenzoic acid Procedure 1. Preparation of methyl 5-fluoro-2-(4-fluorophenyl)nicotinate: 2-chloro-5-fluoronicotinic acid (1.00 g, 5.70 mmol) was dissolved in a mixture of solvents of methanol (4 mL) and dichloromethane (14 mL) at 0 °C, and slowly added to a 2M hexane solution of trimethylsilylated diazomethane (5.70 mL, 11.4 mmol). The reaction mixture was stirred at 0 °C for 1 hour. Upon completion of the reaction, the reaction was quenched with acetic acid and the solvent was removed by concentration under reduced pressure. The residue was purified by fast column chromatography on silica gel using hexane/ethyl acetate (10:1, v/v) as eluent to afford 0.78 g (72% yield) of methyl 2-chloro-5-fluoronicotinate as a colorless oil. The product was characterized by 1H-NMR (CDCl3): δ 8.41 (1H, d, J=3.1 Hz), 7.93 (1H, dd, J=7.6,3.1 Hz), 3.98 (3H, s).

References[1] Patent: WO2005/21508, 2005, A1. Location in patent: Page/Page column 97
[2] Patent: WO2005/102389, 2005, A2. Location in patent: Page/Page column 142-143
METHYL2-CHLORO-5-FLUORONICOTINATE Preparation Products And Raw materials
Raw materials2-Chloro-5-fluoronicotinic acid-->Methanol-->Iodomethane-->(TRIMETHYLSILYL)DIAZOMETHANE
Tag:METHYL2-CHLORO-5-FLUORONICOTINATE(847729-27-5) Related Product Information
Permethrin 2-Chloro-6-trifluoromethoxy-isonicotinic acid methyl ester ethyl 2,6-dichloro-5-fluoropyridine-3-carboxylate METHYL 2,6-DICHLORO-5-FLUORONICOTINATE Ethyl 2-chloro-5-fluoronicotinate 3-METHOXYPHENYL 2,6-DICHLORO-5-FLUORONICOTINATE PHENYL 2,6-DICHLORO-5-FLUORONICOTINATE 2,6-DIMETHYLPHENYL 2,6-DICHLORO-5-FLUORONICOTINATE METHYL2-CHLORO-5-FLUORONICOTINATE

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