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Ethyl 2-chloro-5-Methylnicotinate

Product Name
Ethyl 2-chloro-5-Methylnicotinate
CAS No.
894074-85-2
Chemical Name
Ethyl 2-chloro-5-Methylnicotinate
Synonyms
Ethyl 2-chloro-5-Methylnicotinate;ethyl 2-chloro-5-methyl-pyridine-3-carboxylate;3-Pyridinecarboxylic acid, 2-chloro-5-methyl-, ethyl ester
CBNumber
CB82665841
Molecular Formula
C9H10ClNO2
Formula Weight
199.63
MOL File
894074-85-2.mol
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Ethyl 2-chloro-5-Methylnicotinate Property

Boiling point:
285.7±35.0 °C(Predicted)
Density 
1?+-.0.06 g/cm3(Predicted)
storage temp. 
under inert gas (nitrogen or Argon) at 2-8°C
pka
-0.92±0.10(Predicted)
Appearance
White to off-white Solid
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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

American Custom Chemicals Corporation
Product number
HCH0368760
Product name
ETHYL-2-CHLORO-5-METHYLNICOTINATE
Purity
95.00%
Packaging
5MG
Price
$505.35
Updated
2021/12/16
AK Scientific
Product number
4795AC
Product name
Ethyl2-chloro-5-methylnicotinate
Packaging
25g
Price
$3594
Updated
2021/12/16
Chemenu
Product number
CM126212
Product name
ethyl2-chloro-5-methylnicotinate
Purity
98%
Packaging
5g
Price
$737
Updated
2021/12/16
Crysdot
Product number
CD11026563
Product name
Ethyl2-chloro-5-methylnicotinate
Purity
98%
Packaging
5g
Price
$780
Updated
2021/12/16
Ambeed
Product number
A238502
Product name
Ethyl2-chloro-5-methylnicotinate
Purity
98%
Packaging
5g
Price
$940
Updated
2021/12/16
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Ethyl 2-chloro-5-Methylnicotinate Chemical Properties,Usage,Production

Synthesis

64-17-5

66909-30-6

894074-85-2

General procedure for the synthesis of ethyl 2-chloro-5-methylnicotinate from ethanol and 2-chloro-5-methylnicotinic acid: to a solution of 2-chloro-5-methylnicotinic acid (3.90 g, 22.7 mmol) in dichloromethane (DCM, 100 mL) was added oxaloyl chloride (9.95 mL, 114 mmol) followed by 1 drop of N,N-dimethylformamide (DMF). The reaction mixture was stirred at room temperature for 30 min, followed by evaporation of the solvent under vacuum. The resulting residue was dissolved in ethanol (EtOH, 66 mL) and stirring was continued for 2 h, after which the solvent was again evaporated under vacuum. The crude product was purified by fast column chromatography (silica gel SiO2, 120 g, eluent was a gradient solution of 0-50% dichloromethane in isohexane) to afford the target compound ethyl 2-chloro-5-methylnicotinate as a colorless oil (3.71 g, 82% yield).1H NMR (δ): 1.32 (3H, t), 2.34 (3H, s), 4.34 (2H , q), 8.06-8.07 (1H, m), 8.41-8.43 (1H, m). [Ref: Yamamoto S. et al, Bioorg. Med. Chem. 2012, 20, 422-434.]

References

[1] Patent: WO2016/55791, 2016, A1. Location in patent: Page/Page column 12
[2] Patent: WO2017/175000, 2017, A1. Location in patent: Page/Page column 28

Ethyl 2-chloro-5-Methylnicotinate Preparation Products And Raw materials

Raw materials

Preparation Products

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894074-85-2, Ethyl 2-chloro-5-MethylnicotinateRelated Search:


  • Ethyl 2-chloro-5-Methylnicotinate
  • 3-Pyridinecarboxylic acid, 2-chloro-5-methyl-, ethyl ester
  • ethyl 2-chloro-5-methyl-pyridine-3-carboxylate
  • 894074-85-2