Methyl 2-chloro-6-methoxynicotinate

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Methyl 2-chloro-6-methoxynicotinate Basic information
Product Name:Methyl 2-chloro-6-methoxynicotinate
Synonyms:Methyl 2-chloro-6-methoxypyridine-3-carboxylate, 2-Chloro-3-(methoxycarbonyl)-6-methoxypyridine;Methyl 2-chloro-6-Methoxypyridine-3-carboxylate;3-Pyridinecarboxylic acid, 2-chloro-6-Methoxy-, Methyl ester;Methyl 2-chloro-6-methoxypyridine-3-carboxylate, 2-Chloro-6-methoxy-3-(methoxycarbonyl)pyridine;Methyl 2-chloro-6-methoxynicatinate;Methyl 2-chloro-6-methoxynicotinate 97%;Sosimerasib Impurity 3;Methyl 2-chloro-6-methoxynicotinate
CAS:95652-77-0
MF:C8H8ClNO3
MW:201.61
EINECS:
Product Categories:
Mol File:95652-77-0.mol
Methyl 2-chloro-6-methoxynicotinate Structure
Methyl 2-chloro-6-methoxynicotinate Chemical Properties
Melting point 67-69°
Boiling point 276.8±35.0 °C(Predicted)
density 1.288±0.06 g/cm3(Predicted)
storage temp. Inert atmosphere,Room Temperature
pka-1.13±0.10(Predicted)
AppearanceWhite to off-white Solid
InChIInChI=1S/C8H8ClNO3/c1-12-6-4-3-5(7(9)10-6)8(11)13-2/h3-4H,1-2H3
InChIKeyWDMMBHZPESWUCL-UHFFFAOYSA-N
SMILESC1(Cl)=NC(OC)=CC=C1C(OC)=O
Safety Information
HazardClass IRRITANT
HS Code 2933399990
MSDS Information
Methyl 2-chloro-6-methoxynicotinate Usage And Synthesis
UsesMethyl 2-Chloro-6-methoxynicotinate is used in preparation of Aryl-aniline and Heteroaryl-Aniline compounds useful in topical formulations for treatment of skin diseases.
Synthesis Reference(s)Journal of Medicinal Chemistry, 46, p. 702, 2003 DOI: 10.1021/jm020270n
Synthesis
2-Chloro-6-hydroxynicotinic acid

38025-90-0

Iodomethane

74-88-4

METHYL 2-CHLORO-6-METHOXYNICOTINATE

95652-77-0

General Steps: 1. 2-Chloro-6-hydroxynicotinic acid (3.00 g, 17.3 mmol) and chloroform (30 mL) were added to a 50 mL round-bottomed flask and stirred until completely dissolved. 2. Silver carbonate (11.0 g, 39.8 mmol) and methyl iodide (3.77 mL, 60.5 mmol) were added sequentially to the above solution. 3. The reaction mixture was stirred at 50 °C for 3 hours and the reaction was monitored by TLC. 4. 4. After completion of the reaction, the mixture was vacuum filtered and the filter cake was washed with chloroform. 5. The filtrate and washings were combined and concentrated under reduced pressure in a rotary evaporator to give the crude product. 6. The crude product was purified by fast column chromatography (eluent: 0-100% ethyl acetate/heptane gradient elution) and the target fraction was collected. 7. The target fraction was concentrated under pressure to afford methyl 2-chloro-6-methoxypyridine-3-carboxylate (2.42 g, 69% yield) as a white powder. 8. The product was purified by LCMS (0-100% ethyl acetate/heptane gradient elution). 8. The product was characterized by LCMS (Method D): retention time 1.13 min, m/z = 202 (M + 1).

References[1] Patent: WO2017/147102, 2017, A1. Location in patent: Paragraph 00376-00377
Tag:Methyl 2-chloro-6-methoxynicotinate(95652-77-0) Related Product Information
Tetramethylsilane Mercury Methyl 2-chloro-6-methoxynicotinate 2-Chloro-6-methoxynicotinaldehyde 2-Chloro-6-methoxynicotinic acid 2-Chloro-6-hydroxynicotinic acid