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Home > Encyclopedia > 7-Quinolinecarboxylicacid

7-Quinolinecarboxylicacid

7-Quinolinecarboxylicacid structure

7-Quinolinecarboxylicacid 

structure
  • CAS No:

    1078-30-4

  • Formula:

    C10H7NO2

  • Chemical Name:

    7-Quinolinecarboxylicacid

  • Synonyms:

    AKOSBBS-00005341;7-Carboxyquinoline;quinolin-7-carboxylicacid;7-QUINOLINECARBOXYLICACID;QUINOLINE-7-CARBOXYLICACID;7-Quinolinecarboxylicacid,98%;7-Quinolinecarboxylicacid,95+%;7-Carboxyquinoline,7-Carboxy-1-azanaphthalene

  • Categories:

    Pharmaceutical Intermediates  >  Heterocyclic Compound

7-Quinolinecarboxylicacid Basic Attributes

173.17

173.047684

DTXSID50344784

2933499090

Characteristics

50.2

1.8

1.3±0.1 g/cm3

249.5°C

348.7°C at 760 mmHg

164.7±20.9 °C

1.685

Safety Information

24/25

P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, P501

H315

|Warning|H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]|P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 2 companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

7-Quinolinecarboxylicacid Use and Manufacturing

Step 1: Lithium hydroxide monohydrate (5.42 g, 141 mmol, 3 equiv.) in water (50 ml) was added to a solution of quinoline-7-carboxylic acid methyl ester (8.8 g, 47 mmol) in tetrahydrofuran (200 ml) and the solution was stirred at room temperature for 16 hours. The tetrahydrofuran was evaporated under reduced pressure and the solution adjusted to pH 7 with 1N HCl (aq) (141 ml), forming a white precipitate. The precipitate was filtered and washed with water and heptane. The solid was dried in a vacuum oven at 50° C. to give quinoline-7-carboxylic acid, 8.4 g (100percent yield) as a white solid. LC (at)215 nm; Rt 0.66: 100percent, m/z (ES

Computed Properties

Molecular Weight:173.17
XLogP3:1.8
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:1
Exact Mass:173.047678466
Monoisotopic Mass:173.047678466
Topological Polar Surface Area:50.2
Heavy Atom Count:13
Complexity:205
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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