2-oxo-3H-furan-3-carboxylic acid

Names

[ CAS No. ]:
502-51-2

[ Name ]:
2-oxo-3H-furan-3-carboxylic acid

[Synonym ]:
Furonsaeure
4-oxo-hept-2-enedioic acid
FURONIC ACID
1,5-Hydroxycarbonyl-3-oxo-1-pentene
4-Oxo-hept-2-endisaeure

Chemical & Physical Properties

[ Molecular Formula ]:
C₅H₄O₄

[ Molecular Weight ]:
128.08300

[ Exact Mass ]:
128.01100

[ PSA ]:
63.60000

Safety Information

[ HS Code ]:
2918300090

Precursor & DownStream

Precursor

DownStream

4-Oxoheptanedioic acid
Pimelic acid
diethyl 4-oxohept-2-enedioate

Customs

[ HS Code ]: 2918300090

[ Summary ]:
2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

Related Compounds

2-oxo-tetrahydro-furan-3-carboxylic acid methyl ester
2-oxo-3-propyl-tetrahydro-furan-3-carboxylic acid ethyl ester
2-oxo-5-phenyl-2,3-dihydro-furan-3-carboxylic acid ethyl ester
2-Oxo-4-m-tolylamino-2,5-dihydro-furan-3-carboxylic acid ((1R,2S)-2-phenyl-cyclopropyl)-amide
5-<(ethylthio)methyl>-3-(methoxycarbonyl)-4,5-dihydro-2(3H)-furanone
3-Carboxy-4,5-dihydro-5,5-diphenyl-2(3H)-furanon
N-(4-bromophenyl)-2-hydroxy-2-methylpropanamide
5-Methyl-4-[(4-methylphenyl)sulfonyl]-1,3-oxazole
2-((1S,2S)-6-Fluoro-2-hydroxy-1-isopropyl-1,2,3,4-tetrahydronaphthalen-2-yl)acetonitrile
(1R,2S,5R)-2-Isopropyl-5-methylcyclohexyl (2E)-2-butenoate
n-((2-Methoxypyridin-4-yl)methyl)thiophene-2-carboxamide
2-(2-Methoxyethoxy)ethyl 2-sulfanylacetate
(2-Iodo-1-methoxyethyl)benzene
N-[2-(hydroxymethyl)phenyl]prop-2-enamide
N-(1,1-dioxidotetrahydrothiophen-3-yl)-N-ethyl-3-methoxybenzamide
N-(1,1-dioxo-1lambda6-thiolan-3-yl)-N-ethyl-3,5-dimethylbenzamide

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