2,3-dioxo-1H-indole-4-carboxylic acid

Names

[ CAS No. ]:
41704-95-4

[ Name ]:
2,3-dioxo-1H-indole-4-carboxylic acid

[Synonym ]:
2,3-dioxo-indoline-4-carboxylic acid
I10-0486
2,3-Dioxo-indolin-4-carbonsaeure
isatin-4-carboxylic acid

Chemical & Physical Properties

[ Molecular Formula ]:
C₉H₅NO₄

[ Molecular Weight ]:
191.14000

[ Exact Mass ]:
191.02200

[ PSA ]:
83.47000

[ LogP ]:
0.65760

Safety Information

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

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%