Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Simendan
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Purity: 98.0%
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131741-08-7

131741-08-7 structure

131741-08-7 structure

Name: Simendan
Chemical Name: Simendan
CAS Number: 131741-08-7
Molecular Formula: C₁₄H₁₂N₆O
Molecular Weight: 280.285
Catalog: API Circulatory system medication Anti-congestive heart failure medicine
Create Date: 2018-03-15 08:00:00
Modify Date: 2025-08-25 17:40:50

Name	Simendan
Synonyms	Mesoxalonitrile (±)-(p-(1,4,5,6-Tetrahydro-4-methyl-6-oxo-3-pyridazinyl)phenyl)hydrazone Propanedinitrile, 2-[2-[4-(1,4,5,6-tetrahydro-4-methyl-6-oxo-3-pyridazinyl)phenyl]hydrazinylidene]- (±)-((4-(1,4,5,6-Tetrahydro-4-methyl-6-oxo-3-pyridazinyl)phenyl)hydrazono)propanedinitrile LEVOFLUOROCARBOXYLICACID {2-[4-(4-methyl-6-oxo-1,4,5,6-tetrahydropyridazin-3-yl)phenyl]hydrazinylidene}propanedinitrile MFCD00867135 {[4-(4-Methyl-6-oxo-1,4,5,6-tetrahydro-3-pyridazinyl)phenyl]hydrazono}malononitrile levosimendan {[4-(4-Methyl-6-oxo-1,4,5,6-tetrahydropyridazin-3-yl)phenyl]hydrazono}malononitrile

Density	1.3±0.1 g/cm3
Molecular Formula	C₁₄H₁₂N₆O
Molecular Weight	280.285
Exact Mass	280.107269
PSA	113.43000
LogP	0.59
Index of Refraction	1.673

HS Code	2933990090

52240-11-6 structure

52240-11-6

~95%

131741-08-7 structure

131741-08-7

Literature: Orion-yhtyma Oy Patent: US5424428 A1, 1995 ;

109-77-3 structure

109-77-3

36725-28-7 structure

36725-28-7

~%

131741-08-7 structure

131741-08-7

Literature: US5019575 A1, ;

Precursor 3
52240-11-6 109-77-3 36725-28-7
DownStream 0

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%

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