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Merck
CN

550612

Ethyl 3-quinolinecarboxylate

97%

Synonym(s):

Quinoline-3-carboxylic acid ethyl ester

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About This Item

Empirical Formula (Hill Notation):
C12H11NO2
CAS Number:
Molecular Weight:
201.22
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
MDL number:
Assay:
97%
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InChI

1S/C12H11NO2/c1-2-15-12(14)10-7-9-5-3-4-6-11(9)13-8-10/h3-8H,2H2,1H3

SMILES string

CCOC(=O)c1cnc2ccccc2c1

InChI key

OTTDACPMYLDVTL-UHFFFAOYSA-N

assay

97%

bp

120 °C/0.4 mmHg (lit.)

mp

63-67 °C (lit.)

functional group

ester

General description

Ethyl 3-quinolinecarboxylate can be prepared from 3-quinolinecarboxylic acid by treating with thionyl chloride followed by esterification with ethanol. Its photochemical reaction in various alcohols and cyclohexane show that the nature of the solvent has an impact on the product formation.

Application

Ethyl 3-quinolinecarboxylate may be used as a starting material in the preparation of 5-quinolinemethanol and ethyl 3-quinolineacetate.

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Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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QUINOLINEMETHANOLS1.
Kaslow CE and Clark WR.
The Journal of Organic Chemistry, 18(1), 55-58 (1953)
Photochemical reactions of ethoxycarbonyl-substituted quinolines.
Ono I and Hata N.
Bulletin of the Chemical Society of Japan, 60(8), 2891-2897 (1987)
Biosynthesis of Penicillins. VI. N-2-Hydroxyethylamides of Some Polycyclic and Heterocyclic Acetic Acids as Precursors1.
Jones RG, et al.
Journal of the American Chemical Society, 70(9), 2843-2848 (1948)

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