3-OXO-3,4-DIHYDRO-2H-PYRIDO[3,2-B][1,4]OXAZINE-6-CARBOXYLIC ACID

Modify Date: 2025-09-19 17:14:19

3-OXO-3,4-DIHYDRO-2H-PYRIDO[3,2-B][1,4]OXAZINE-6-CARBOXYLIC ACID structure	Common Name	3-OXO-3,4-DIHYDRO-2H-PYRIDO[3,2-B][1,4]OXAZINE-6-CARBOXYLIC ACID
	CAS Number	337463-89-5	Molecular Weight	194.14400
	Density	N/A	Boiling Point	N/A
	Molecular Formula	C₈H₆N₂O₄	Melting Point	N/A
	MSDS	N/A	Flash Point	N/A

Name	3-oxo-4H-pyrido[3,2-b][1,4]oxazine-6-carboxylic acid

Molecular Formula	C₈H₆N₂O₄
Molecular Weight	194.14400
Exact Mass	194.03300
PSA	92.01000
LogP	0.19580
InChIKey	GJSZXSXYEKSOAN-UHFFFAOYSA-N
SMILES	O=C1COc2ccc(C(=O)O)nc2N1

HS Code	2934999090

3-OXO-3,4-DIHYDRO-2H-PYRIDO[3,2-B][1,4]OXAZINE-6-CARBALDEHYDE structure

3-OXO-3,4-DIHYD...

CAS#:443956-11-4

~67%

3-OXO-3,4-DIHYDRO-2H-PYRIDO[3,2-B][1,4]OXAZINE-6-CARBOXYLIC ACID Structure

3-OXO-3,4-DIHYD...

CAS#:337463-89-5

Literature: GLAXO GROUP LIMITED Patent: WO2007/16610 A2, 2007 ; Location in patent: Page/Page column 36 ;

Precursor 1
CAS#:443956-11-4 3-OXO-3,4-DIHYD...
DownStream 0

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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