2-Oxo-1,2-dihydro-1,8-naphthyridine-3-carboxylic acid

Modify Date: 2025-09-15 09:54:58

2-Oxo-1,2-dihydro-1,8-naphthyridine-3-carboxylic acid Structure
2-Oxo-1,2-dihydro-1,8-naphthyridine-3-carboxylic acid structure
Common Name 2-Oxo-1,2-dihydro-1,8-naphthyridine-3-carboxylic acid
CAS Number 5175-14-4 Molecular Weight 190.15600
Density 1.496g/cm3 Boiling Point 549.1ºC at 760mmHg
Molecular Formula C9H6N2O3 Melting Point N/A
MSDS N/A Flash Point 285.9ºC

 Names

Name 2-Oxo-1,2-dihydro-1,8-naphthyridine-3-carboxylic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.496g/cm3
Boiling Point 549.1ºC at 760mmHg
Molecular Formula C9H6N2O3
Molecular Weight 190.15600
Flash Point 285.9ºC
Exact Mass 190.03800
PSA 83.05000
LogP 0.62130
Index of Refraction 1.667
Storage condition 2-8°C

 Safety Information

Hazard Codes Xi
HS Code 2933990090

 Synthetic Route

~%

2-Oxo-1,2-dihydro-1,8-naphthyridine-3-carboxylic acid Structure

2-Oxo-1,2-dihyd...

CAS#:5175-14-4

Literature: MERCK and CO., INC.; ISTITUTO DI RICERCHE DI BIOLOGIA MOLECOLARE P. ANGELETTI S.P.A. Patent: WO2008/57209 A1, 2008 ; Location in patent: Page/Page column 66 ; WO 2008/057209 A1

 Precursor & DownStream

Precursor  1

DownStream  1

 Customs

HS Code 2933990090
Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

2-oxo-1H-1,8-naphthyridine-3-carboxylic acid
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