4-Hydroxy-7-methyl-1,8-naphthyridine-3-carboxylic acid

Modify Date: 2024-01-31 13:58:50

4-Hydroxy-7-methyl-1,8-naphthyridine-3-carboxylic acid Structure
4-Hydroxy-7-methyl-1,8-naphthyridine-3-carboxylic acid structure
Common Name 4-Hydroxy-7-methyl-1,8-naphthyridine-3-carboxylic acid
CAS Number 13250-97-0 Molecular Weight 204.18200
Density 1.439g/cm3 Boiling Point 396.2ºC at 760 mmHg
Molecular Formula C10H8N2O3 Melting Point 278-280 °C (decomp)
MSDS Chinese USA Flash Point 193.4ºC
Symbol GHS07
GHS07
Signal Word Warning

 Names

Name 7-methyl-4-oxo-1H-1,8-naphthyridine-3-carboxylic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.439g/cm3
Boiling Point 396.2ºC at 760 mmHg
Melting Point 278-280 °C (decomp)
Molecular Formula C10H8N2O3
Molecular Weight 204.18200
Flash Point 193.4ºC
Exact Mass 204.05300
PSA 83.31000
LogP 1.34200
Vapour Pressure 5.47E-07mmHg at 25°C
Index of Refraction 1.631

 Safety Information

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H315-H319-H335
Precautionary Statements P261-P305 + P351 + P338
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes Xn
Risk Phrases 36/37/38
Safety Phrases 26-36/37
RIDADR NONH for all modes of transport

 Precursor & DownStream

Precursor  1

DownStream  0

 Synonyms

7-methyl-4-hydroxy-1,8-naphthyridine-3-carboxylic acid
7-methyl-4H-tetrazolo[1,5-a]quinazolin-5-one
5-Hydroxy-2-methyl-1,8-naphthyridin-6-carbonsaeure
6-methyltetrazolo<1,5-a>quinazolin-5(4H)-one
4-hydroxy-7-methyl-1,8-naphthyridine-3-carboxylic acid
2-methyl-5-hydroxy-1,8-naphthyridine-6-carboxylic acid
7-methyl-4-oxo-1,4-dihydro-[1,8]naphthyridine-3-carboxylic acid
7-Methyltetrazolo<a>chinazol-5-on
Tetrazolo[1,5-a]quinazolin-5(1H)-one,7-methyl
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