3-Quinolinecarboxylic acid, 1,2-dihydro-4-hydroxy-1-Methyl-2-oxo-

Modify Date: 2024-07-18 12:02:50

3-Quinolinecarboxylic acid, 1,2-dihydro-4-hydroxy-1-Methyl-2-oxo- Structure
3-Quinolinecarboxylic acid, 1,2-dihydro-4-hydroxy-1-Methyl-2-oxo- structure
Common Name 3-Quinolinecarboxylic acid, 1,2-dihydro-4-hydroxy-1-Methyl-2-oxo-
CAS Number 57931-81-4 Molecular Weight 219.19300
Density N/A Boiling Point N/A
Molecular Formula C11H9NO4 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 4-hydroxy-1-methyl-2-oxoquinoline-3-carboxylic acid
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C11H9NO4
Molecular Weight 219.19300
Exact Mass 219.05300
PSA 79.53000
LogP 0.94230

 Safety Information

HS Code 2933790090

 Synthetic Route

~99%

3-Quinolinecarboxylic acid, 1,2-dihydro-4-hydroxy-1-Methyl-2-oxo- Structure

3-Quinolinecarb...

CAS#:57931-81-4

Literature: Coppola, Gary M.; Damon, Robert E.; Hardtmann, Goetz E. Synthesis, 1981 , # 5 p. 391 - 392

~83%

3-Quinolinecarboxylic acid, 1,2-dihydro-4-hydroxy-1-Methyl-2-oxo- Structure

3-Quinolinecarb...

CAS#:57931-81-4

Literature: Sjoevall, Sven; Hansen, Lars; Granquist, Bo Organic Process Research and Development, 2004 , vol. 8, # 5 p. 802 - 807

~%

3-Quinolinecarboxylic acid, 1,2-dihydro-4-hydroxy-1-Methyl-2-oxo- Structure

3-Quinolinecarb...

CAS#:57931-81-4

Literature: Coppola, Gary M.; Damon, Robert E.; Hardtmann, Goetz E. Synthesis, 1981 , # 5 p. 391 - 392

~75%

3-Quinolinecarboxylic acid, 1,2-dihydro-4-hydroxy-1-Methyl-2-oxo- Structure

3-Quinolinecarb...

CAS#:57931-81-4

Literature: Coppola, Gary M.; Damon, Robert E.; Hardtmann, Goetz E. Synthesis, 1981 , # 5 p. 391 - 392

~87%

3-Quinolinecarboxylic acid, 1,2-dihydro-4-hydroxy-1-Methyl-2-oxo- Structure

3-Quinolinecarb...

CAS#:57931-81-4

Literature: Ukrainets, I.V.; Gorokhova, O.V.; Taran, S.G.; Bezuglyi, P.A.; Turov, A.V.; et al. Chemistry of Heterocyclic Compounds (New York, NY, United States), 1994 , vol. 30, # 7 p. 829 - 836 Khimiya Geterotsiklicheskikh Soedinenii, 1994 , # 7 p. 958 - 966

~%

3-Quinolinecarboxylic acid, 1,2-dihydro-4-hydroxy-1-Methyl-2-oxo- Structure

3-Quinolinecarb...

CAS#:57931-81-4

Literature: Ukrainets, I.V.; Gorokhova, O.V.; Taran, S.G.; Bezuglyi, P.A.; Turov, A.V.; et al. Chemistry of Heterocyclic Compounds (New York, NY, United States), 1994 , vol. 30, # 7 p. 829 - 836 Khimiya Geterotsiklicheskikh Soedinenii, 1994 , # 7 p. 958 - 966

~%

3-Quinolinecarboxylic acid, 1,2-dihydro-4-hydroxy-1-Methyl-2-oxo- Structure

3-Quinolinecarb...

CAS#:57931-81-4

Literature: ACTAVIS GROUP PTC EHF Patent: US2012/9226 A1, 2012 ;

 Customs

HS Code 2933790090
Summary 2933790090. other lactams. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:9.0%. General tariff:20.0%

 Synonyms

3-Quinolinecarboxylic acid,1,2-dihydro-4-hydroxy-1-methyl-2-oxo
4-hydroxy-1-methyl-2-oxohydroquinoline-3-carboxylic acid
1-methyl-4-hydroxy-2-quinolinone-3-carboxylic acid
4-Hydroxy-1-methyl-3-carboxy-carbostyril
1,2-dihydro-4-hydroxy-1-methyl-2-oxo-3-quinoline carboxylic acid
4-hydroxy-1-methyl-2-oxo-1,2-dihydroquinoline-3-carboxylic acid