ChemicalBook > CAS DataBase List > ethyl 5-methylpyridine-2-carboxylate

ethyl 5-methylpyridine-2-carboxylate

Product Name: ethyl 5-methylpyridine-2-carboxylate
CAS No.: 55876-82-9
Chemical Name: ethyl 5-methylpyridine-2-carboxylate
Synonyms: Ethyl 5-Methylpicolinate;ethyl 5-methylpyridine-2-carboxylate;5-methyl-2-Pyridinecarboxylic acid ethyl ester;5-METHYL-PYRIDINE-2-CARBOXYLIC ACID ETHYL ESTER;2-Pyridinecarboxylic acid, 5-Methyl-, ethyl ester
CBNumber: CB81561081
Molecular Formula: C9H11NO2
Formula Weight: 165.19
MOL File: 55876-82-9.mol

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ethyl 5-methylpyridine-2-carboxylate Property

Boiling point:: 123-124 °C(Press: 15 Torr)
Density: 1.077±0.06 g/cm3(Predicted)
storage temp.: Sealed in dry,Room Temperature
pka: 2.12±0.10(Predicted)
Appearance: Colorless to light yellow Liquid

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Safety

HS Code: 2933399990

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H312Harmful in contact with skin

H332Harmful if inhaled

Precautionary statements

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

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

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.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P312Call a POISON CENTER or doctor/physician if you feel unwell.

P322Specific measures (see …on this label).

P330Rinse mouth.

P363Wash contaminated clothing before reuse.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

TRC

Product number: E937055
Product name: Ethyl5-Methylpicolinate
Packaging: 10mg
Price: $45
Updated: 2021/12/16

Matrix Scientific

Product number: 071343
Product name: Ethyl 5-methylpyridine-2-carboxylate
Purity: 97%
Packaging: 1g
Price: $52
Updated: 2021/12/16

Matrix Scientific

Product number: 071343
Product name: Ethyl 5-methylpyridine-2-carboxylate
Purity: 97%
Packaging: 5g
Price: $186
Updated: 2021/12/16

AK Scientific

Product number: J50958
Product name: Ethyl5-methylpicolinate
Packaging: 25g
Price: $370
Updated: 2021/12/16

Matrix Scientific

Product number: 071343
Product name: Ethyl 5-methylpyridine-2-carboxylate
Purity: 97%
Packaging: 10g
Price: $375
Updated: 2021/12/16

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ethyl 5-methylpyridine-2-carboxylate Chemical Properties,Usage,Production

Synthesis

1620-77-5

64-17-5

55876-82-9

General procedure for the synthesis of ethyl 5-methylpyridine-2-carboxylate from 2-cyano-5-methylpyridine and ethanol: To a solution of 2-cyano-5-methylpyridine (5 g, 42.3 mmol, 1.00 equiv) in ethanol (40 mL) was added concentrated sulfuric acid (10 mL, 4.00 equiv). The resulting solution was stirred at 80 °C for 48 hours. Upon completion of the reaction, the reaction mixture was cooled to room temperature (25 °C). Subsequently, the mixture was concentrated under reduced pressure to remove the solvent. The concentrated residue was diluted with water (100 mL) and the pH was adjusted with potassium carbonate to 8-9. The aqueous phase was extracted with ethyl acetate (3 x 100 mL) and the organic phases were combined. The organic phase was washed sequentially with water (3 × 50 mL) and saturated saline (3 × 50 mL). Finally, the organic phase was dried over anhydrous sodium sulfate, filtered and concentrated under reduced pressure to afford ethyl 5-methylpyridine-2-carboxylate (3 g, 43% yield) as a light yellow oil.LC-MS analysis showed the molecular ion peak of the target product m/z = 166 [M + H]+ .

References

[1] Organic and Biomolecular Chemistry, 2011, vol. 9, # 8, p. 3026 - 3032
[2] Patent: US2018/79742, 2018, A1. Location in patent: Paragraph 0322; 0323

ethyl 5-methylpyridine-2-carboxylate Preparation Products And Raw materials

Raw materials

Preparation Products

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55876-82-9, ethyl 5-methylpyridine-2-carboxylateRelated Search:

5-METHYL-1H-PYRROLE-2-CARBALDEHYDE 5-Methylpyridine-3-carboxaldehyde 5-METHYL-1H-PYRAZOLE-3-CARBOXYLIC ACID METHYL ESTER 2-Pyridinecarboxylicacid,5-methyl-,methylester(9CI) B-(5-Methyl-1H-Pyrazol-3-Yl)Boronic Acid (5-methylpyridin-2-yl)methanol 5-Ethylpyridine-2,3-dicarboxylic acid diethyl ester THIOSTREPTON 2,5-PYRIDINEDICARBOXYLIC ACID DI-N-PROPYL ESTER 2-PYRIDINECARBOXYLIC ACID, 3-CHLORO-5-(TRIFLUOROMETHYL)-, ETHYL ESTER 2,3-PYRIDINEDICARBOXYLIC ACID, 5-(TRIFLUOROMETHYL)-, DIETHYL ESTER ethyl 5-methylpyridine-2-carboxylate siomycin 2,5-PYRIDINEDICARBOXYLIC ACID DIETHYL ESTER 6-(Ethoxycarbonyl)nicotinic acid ethyl 5-cyano-2-pyridinecarboxylate 5-Methylpyridine-2,3-dicarboxylatediethylester thiopeptin B

5-methyl-2-Pyridinecarboxylic acid ethyl ester

5-METHYL-PYRIDINE-2-CARBOXYLIC ACID ETHYL ESTER

ethyl 5-methylpyridine-2-carboxylate

Ethyl 5-Methylpicolinate

2-Pyridinecarboxylic acid, 5-Methyl-, ethyl ester

55876-82-9