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87216-19-1

87216-19-1 structure

87216-19-1 structure

Name: methyl 9-chloro-7-(2-chlorophenyl)-2-oxo-3,5-dihydro-1H-pyrazino[1,2-a][1,4]benzodiazepine-4-carboxylate
Chemical Name: methyl 9-chloro-7-(2-chlorophenyl)-2-oxo-3,5-dihydro-1H-pyrazino[1,2-a][1,4]benzodiazepine-4-carboxylate
CAS Number: 87216-19-1
Molecular Formula: C₂₀H₁₅Cl₂N₃O₃
Molecular Weight: 416.25700
Create Date: 2016-02-02 13:30:42
Modify Date: 2025-08-25 22:11:22

Name	methyl 9-chloro-7-(2-chlorophenyl)-2-oxo-3,5-dihydro-1H-pyrazino[1,2-a][1,4]benzodiazepine-4-carboxylate
Synonyms	Pyrazino(1,2-a)(1,4)benzodiazepine-4-carboxylic acid,1,2,3,5-tetrahydro-9-chloro-7-(2-chlorophenyl)-2-oxo-,methyl ester 9-chloro-7-(2-chlorophenyl)-2-oxo-1,2,3,5-tetrahydropyrazino[1,2-a][1,4]-benzodiazepine-4-carboxylic acid methyl ester

Density	1.48g/cm3
Boiling Point	620.3ºC at 760 mmHg
Molecular Formula	C₂₀H₁₅Cl₂N₃O₃
Molecular Weight	416.25700
Flash Point	329ºC
Exact Mass	415.04900
PSA	74.49000
LogP	2.94170
Index of Refraction	1.689

87216-18-0 structure

87216-18-0

~71%

87216-19-1 structure

87216-19-1

Literature: Walser; Flynn; Fryer Journal of Heterocyclic Chemistry, 1983 , vol. 20, # 3 p. 791 - 793

Precursor 1
87216-18-0
DownStream 2
87216-22-6 87216-25-9

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