6,7,8,9-Tetrahydro-9-oxo-5H-benzocycloheptene-6-carboxylic acid

Names

[ Name ]:
6,7,8,9-Tetrahydro-9-oxo-5H-benzocycloheptene-6-carboxylic acid

[Synonym ]:
Pyrrolo[1,2-a]pyrazine-8-carboxamide (9CI)
8-carbamoylpyrrolo[1,2-a]pyrazine
8-carboxy-6,7,8,9-tetrahydrobenzocyclohepten-5-one

Chemical & Physical Properties

[ Density]:
1.254g/cm3

[ Boiling Point ]:
402.9ºC at 760 mmHg

[ Molecular Formula ]:
C₁₂H₁₂O₃

[ Molecular Weight ]:
204.22200

[ Flash Point ]:
211.6ºC

[ Exact Mass ]:
204.07900

[ PSA ]:
54.37000

[ LogP ]:
1.90640

[ Index of Refraction ]:
1.576

Safety Information

[ HS Code ]:
2918300090

Synthetic Route

Click to get detail synthetic route

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%