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Home > Encyclopedia > METHYL 3-METHYLPYRIDINE-2-CARBOXYLATE

METHYL 3-METHYLPYRIDINE-2-CARBOXYLATE

METHYL 3-METHYLPYRIDINE-2-CARBOXYLATE structure

METHYL 3-METHYLPYRIDINE-2-CARBOXYLATE 

structure
  • CAS No:

    59718-84-2

  • Formula:

    C8H9NO2

  • Chemical Name:

    METHYL 3-METHYLPYRIDINE-2-CARBOXYLATE

  • Synonyms:

    3-Methylpicolinicacid,methylester;3-Methyl-pyridine-2-carboxylic acid Methyl ester;2-pyridinecarboxylic acid, 3-Methyl-, Methyl ester;3-Methyl-2-pyridinecarboxylic acid methyl ester;METHYL 3-METHYLPYRIDINE-2-CARBOXYLATE;2-Pyridinecarboxylicacid,3-methyl-,methylester(9CI);METHYL 3-METHYLPYRIDINE-2-CARBOXYLATE(RS20013470)

  • Categories:

    Pharmaceutical Intermediates  >  Heterocyclic Compound

Description

Colorless liquid

METHYL 3-METHYLPYRIDINE-2-CARBOXYLATE Basic Attributes

151.16256

151.063324

DTXSID30483064

2933399090

Characteristics

39.2

1.4

1.1±0.1 g/cm3

73°C/2mmHg(lit.)

110 °C

1.510

Safety Information

NONH for all modes of transport

3

37/38-41

26-39

Xi

P261-P280-P305 + P351 + P338

H315-H318-H335

|Danger|H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]|P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P310, P312, P321, P332+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 41 companies from 4 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

METHYL 3-METHYLPYRIDINE-2-CARBOXYLATE Use and Manufacturing

A mixture of 2-bromo-3-methylpyridine (5.0 g, 29.0 mmol), Pd(dppf)C12 (2.1 g, 2.9 mmol), and triethylamine (8.8 g, 87 mmol) in methanol (250 mL) was stirred at 80 °C under CO atmosphere (50 psi) for 16 h. The mixture was filtered and the filtrate concentrated in vacuo, then purified by column chromatography on Si02 to give the desired product (4.1 g, 93.6percent). LCMS (mlz): 152.0 (M+1).General procedure: To a solution of carboxylic acid 22 or 29–31 (0.1mol) in dry methanol (150mL), concd H

Computed Properties

Molecular Weight:151.16
XLogP3:1.4
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:2
Exact Mass:151.063328530
Monoisotopic Mass:151.063328530
Topological Polar Surface Area:39.2
Heavy Atom Count:11
Complexity:147
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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