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Home > Encyclopedia > 2-Methyl-6-quinolinecarboxylicacid

2-Methyl-6-quinolinecarboxylicacid

2-Methyl-6-quinolinecarboxylicacid structure

2-Methyl-6-quinolinecarboxylicacid 

structure
  • CAS No:

    635-80-3

  • Formula:

    C11H9NO2

  • Chemical Name:

    2-Methyl-6-quinolinecarboxylicacid

  • Synonyms:

    Quinaldine-6-carboxylic acid;2-METHYLQUINOLINE-6-CARBOXYLIC ACID;2-METHYL-6-QUINOLINECARBOXYLIC ACID;6-Quinolinecarboxylicacid, 2-Methyl-;2-Methyl-6-quinolinecarboxylic acid ,97%;6-Carboxy-2-methylquinoline, 6-Carboxy-2-methyl-1-azanaphthalene

  • Categories:

    Pharmaceutical Intermediates  >  Heterocyclic Compound

Description

White solid

2-Methyl-6-quinolinecarboxylicacid Basic Attributes

187.19

187.063324

DTXSID10345434

2933499090

Characteristics

50.2

2.1

Solid

1.3±0.1 g/cm3

250 °C

347.6°C at 760 mmHg

164.0±23.7 °C

1.663

Safety Information

22-36/37/38

22-26-36/37/39

Xn

Irritant

P264, P280, P302+P352, P305+P351+P338, P321, P332+P313, P337+P313, P362

H315

|Warning|H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]|P264, P280, P302+P352, P305+P351+P338, P321, P332+P313, P337+P313, and P362|Aggregated GHS information provided by 2 companies from 1 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

2-Methyl-6-quinolinecarboxylicacid Use and Manufacturing

Intermediate 13: (2-methylquinolin-6-yl)methanamine Stepl : 2-methylquinoline-6-carboxylic acid: To 4-aminobenzoic acid (5 g, 36.45 mmol) , 6N HCl (73 ml) was added and refluxed for 2h. Crotonaldehyde (3.06 g, 43.75 mmol) was added dropwise over 45 min.. After 12h, the reaction mixture was cooled to 0°C and the pH adjusted to 3-5 with aqueous ammonia solution. The aqueous layer containing solid was washed with dichloromethane and acidified with 2N HCl, filtered and dried under vacuum to afford the title compound as brown solid (3.0 g, 44percent).Step 1:

Computed Properties

Molecular Weight:187.19
XLogP3:2.1
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:1
Exact Mass:187.063328530
Monoisotopic Mass:187.063328530
Topological Polar Surface Area:50.2
Heavy Atom Count:14
Complexity:229
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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