4-(5-amino-6-benzyl-1H-pyrazin-2-ylidene)cyclohexa-2,5-dien-1-one

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Names

[ CAS No. ]:
37156-84-6

[ Name ]:
4-(5-amino-6-benzyl-1H-pyrazin-2-ylidene)cyclohexa-2,5-dien-1-one

[Synonym ]:
coelenteramine
AF-350

Chemical & Physical Properties

[ Density]:
1.23g/cm3

[ Boiling Point ]:
446.9ºC at 760mmHg

[ Molecular Formula ]:
C17H15N3O

[ Molecular Weight ]:
277.32100

[ Flash Point ]:
224.1ºC

[ Exact Mass ]:
277.12200

[ PSA ]:
72.03000

[ LogP ]:
3.60340

[ Index of Refraction ]:
1.653

Safety Information

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2-AMINO-3-BENZYL-5-(4-METHOXYPHENYL)PYRAZINE
  • (3-amino-6-(4-hydroxyphenyl)pyrazin-2-yl)(phenyl)methanone
  • Aminopyrazine
  • 3-benzyl-5-bromopyrazin-2-amine
  • 2-AMINO-3-(PHENYLMETHYL)-PYRAZINE
  • Toluene
  • 2-AMINO-3-PHENYLPROPIONITRILE HYDROCHLORIDE
  • 4-Hydroxy-alpha-oxo-benzeneacetaldehydealdoxime
  • Benzeneacetaldehyde,4-methoxy-a-oxo-, 1-oxime

DownStream

  • Coelenterazine
  • 3-(p-hydroxyphenyl)-2-oxopropanal
  • Imidazo[1,2-a]pyrazin-3(2H)-one,6-(4-hydroxyphenyl)-2-[(4-hydroxyphenyl)methylene]-8-(phenylmethyl)- (9CI)
  • Coelenterazine h

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%