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141283-42-3

141283-42-3 structure

141283-42-3 structure

Name: 8-nitro-2-(2H-tetrazol-5-yl)chromen-4-one
Chemical Name: 8-nitro-2-(2H-tetrazol-5-yl)chromen-4-one
CAS Number: 141283-42-3
Molecular Formula: C₁₀H₅N₅O₄
Molecular Weight: 259.17800
Create Date: 2016-08-15 12:46:19
Modify Date: 2025-09-21 17:48:17

Name	8-nitro-2-(2H-tetrazol-5-yl)chromen-4-one
Synonyms	5-(8-nitro-4-oxo-4H-1-benzopyran-2-yl)tetrazole 8-nitro-4-oxo-2-(5-1H-tetrazolyl)-4H-1-benzopyran 8-NITRO-4-OXO-2-(1H-TETRAZOL-5-YL)-4H-BENZOPYRAN

Molecular Formula	C₁₀H₅N₅O₄
Molecular Weight	259.17800
Exact Mass	259.03400
PSA	130.49000
LogP	1.40450

141283-41-2 structure

141283-41-2

~70%

141283-42-3 structure

141283-42-3

Literature: Laboratorios Menarini S.A. Patent: US5990142 A1, 1999 ;

134138-87-7 structure

134138-87-7

141283-41-2 structure

141283-41-2

~%

141283-42-3 structure

141283-42-3

Literature: Huang; Fu-Chich; Campbell; Henry F.; Learn; Keith S. Patent: US5082849 A1, 1992 ; US 5082849 A

161369-34-2 structure

161369-34-2

~%

141283-42-3 structure

141283-42-3

Literature: Nakai; Konno; Kosuge; Sakuyama; Toda; Arai; Obata; Katsube; Miyamoto; Okegawa; Kawasaki Journal of Medicinal Chemistry, 1988 , vol. 31, # 1 p. 84 - 91

110683-75-5 structure

110683-75-5

~%

141283-42-3 structure

141283-42-3

Literature: Nakai; Konno; Kosuge; Sakuyama; Toda; Arai; Obata; Katsube; Miyamoto; Okegawa; Kawasaki Journal of Medicinal Chemistry, 1988 , vol. 31, # 1 p. 84 - 91

Precursor 4
141283-41-2 134138-87-7 161369-34-2 110683-75-5
DownStream 2
110683-22-2 110683-23-3

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