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(S)-3(2h)-Pyridazinone, 6-(4-Aminophenyl)-4,5-Dihydro-5-Methyl-

(S)-3(2h)-Pyridazinone, 6-(4-Aminophenyl)-4,5-Dihydro-5-Methyl- structure

CAS No.: 101328-84-1

Chemical Name:: (S)-3(2h)-Pyridazinone, 6-(4-Aminophenyl)-4,5-Dihydro-5-Methyl-

Synonyms: Levosimendan isomer;Levosimendan Impurity 17;(S)-6-(4-aMinophenyl)-5-Methyl-4,5-dihydropyridazin-3(2H)-one;(5S)-6-(4-Aminophenyl)-4,5-dihydro-5-methyl-3(2H)-pyridazinone;(S)-3(2h)-Pyridazinone, 6-(4-Aminophenyl)-4,5-Dihydro-5-Methyl-;3(2H)-Pyridazinone, 6-(4-aMinophenyl)-4,5-dihydro-5-Methyl-, (5S)-

CBNumber:: CB2949136

Molecular Formula:: C11H13N3O

Molecular Weight:: 203.24

MDL Number:: MFCD31562185

MOL File:: 101328-84-1.mol

MSDS File:: SDS

Last updated:2023-05-12 11:12:40

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(S)-3(2h)-Pyridazinone, 6-(4-Aminophenyl)-4,5-Dihydro-5-Methyl- Chemical Properties,Uses,Production

Uses

(5S)-6-(4-Aminophenyl)-4,5-dihydro-5-methyl-3(2H)-pyridazinone is an intermediate in the synthesis of Dextrosimendan (D299550), an isomer and impurity of Levosimendan (L378000), a bioactive enantiomer of Simendan (S466000). Levosimendan is a positive inotropic agent with vasodilating activity.

(S)-3(2h)-Pyridazinone, 6-(4-Aminophenyl)-4,5-Dihydro-5-Methyl- synthesis

Synthesis of (S)-3(2h)-Pyridazinone, 6-(4-Aminophenyl)-4,5-Dihydro-5-Methyl- from Acetamide, N-[4-[(4S)-1,4,5,6-tetrahydro-4-methyl-6-oxo-3-pyridazinyl]phenyl]-

(S)-3(2h)-Pyridazinone, 6-(4-Aminophenyl)-4,5-Dihydro-5-Methyl- Preparation Products And Raw materials

Raw materials

Preparation Products

(S)-3(2h)-Pyridazinone, 6-(4-Aminophenyl)-4,5-Dihydro-5-Methyl- Suppliers

Global( 28)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
ANHUI WITOP BIOTECH CO., LTD	+8615255079626	eric@witopchemical.com	China	23556	58
Sichuan HongRi Pharma-Tech Co.,Ltd	+86-028-64841719 +8615680023009	daisy@enlaibio.com	China	1369	58
ShenZhen H&D Pharmaceutical Technology Co., LTD	+86-0755-22677845 +86-13627253706	sale@hdimpurity.com	China	2384	58
Wuhan Yanzhe Technology Co., Ltd	15527250409	wenhaotian12@163.com	China	4576	58
S.Z. PhyStandard Bio-Tech. Co., Ltd.	0755-4000505016 13380397412	3001272453@qq.com	China	4992	50
ChemStrong Scientific Co.,Ltd	0755-0755-66853366 13670046396	sales@chem-strong.com	China	17993	56
Nanjing XiZe Biotechnology CO., Ltd.	025-58362220 15250997978	1511893459@qq.com	China	7726	55
Shijiazhuang yaoBo Pharmaceutical Co., Ltd.	15633056635	2880679888@qq.com	China	2765	58
Sichuan jiayinglai technology CO.,LTD	028-028-64159575 13096309087	anna@enlaibio.com	China	2348	55
Guangzhou Dreampharm Biotechnology Co., Ltd.	17825480238	3008233717@qq.com	China	9843	12

Supplier	Advantage
ANHUI WITOP BIOTECH CO., LTD	58
Sichuan HongRi Pharma-Tech Co.,Ltd	58
ShenZhen H&D Pharmaceutical Technology Co., LTD	58
Wuhan Yanzhe Technology Co., Ltd	58
S.Z. PhyStandard Bio-Tech. Co., Ltd.	50
ChemStrong Scientific Co.,Ltd	56
Nanjing XiZe Biotechnology CO., Ltd.	55
Shijiazhuang yaoBo Pharmaceutical Co., Ltd.	58
Sichuan jiayinglai technology CO.,LTD	55
Guangzhou Dreampharm Biotechnology Co., Ltd.	12

101328-84-1((S)-3(2h)-Pyridazinone, 6-(4-Aminophenyl)-4,5-Dihydro-5-Methyl-)Related Search:

Levosimendan Levosimendan Impurity 14 LEVODOPA RELATED COMPOUND A (50 MG) (3-(3,4,6-TRIHYDROXYPHENYL)-ALANINE) diethyl 2-(1-(4-acetaMidophenyl)-1-oxopropan-2-yl)Malonate 3(2H)-Pyridazinone, 4,5-dihydro-5-methyl-6-phenyl-, (5R)-

4-(4-Aminophenyl)-3-methyl-4-oxobutanoic acid N-[4-(1-oxopropyl)phenyl]acetamide 4-METHYL-3,4-DIHYDROQUINOLIN-2(1H)-ONE Acetic acid, 2-cyano-2-[2-[4-(1,4,5,6-tetrahydro-6-oxo-3-pyridazinyl)phenyl]hydrazinylidene]-, ethyl ester Levosimendan-001

N-[4-(2-bromopropanoyl)phenyl]acetamide Levosimendan Impurity 8 Simendan 2-[2-[4-(2-Azidotetrahydro-3-Methyl-5-oxo-2-furanyl)phenyl]hydrazinylidene]propanedinitrile (Mixture of DiasteroMers) (R)-6-(4-Aminophenyl)-4,5-dihydro-5-methyl-3(2H)-pyridazinone

Levosimendan Impurity 16 3(2H)-Pyridazinone, 6-[4-(ethylamino)phenyl]-4,5-dihydro-5-methyl- 4-Amino-6-ethoxy-5-[[4-[(4R)-1,4,5,6-tetrahydro-4-methyl-6-oxo-3-pyridazinyl]phenyl]azo]-α-[[4-[(4R)-1,4,5,6-tetrahydro-4-methyl-6-oxo-3-pyridazinyl]phenyl]hydrazono]-2-pyrimidineacetonitrile

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(S)-3(2h)-Pyridazinone, 6-(4-Aminophenyl)-4,5-Dihydro-5-Methyl- 3(2H)-Pyridazinone, 6-(4-aMinophenyl)-4,5-dihydro-5-Methyl-, (5S)- (S)-6-(4-aMinophenyl)-5-Methyl-4,5-dihydropyridazin-3(2H)-one Levosimendan Impurity 17 (5S)-6-(4-Aminophenyl)-4,5-dihydro-5-methyl-3(2H)-pyridazinone Levosimendan isomer 101328-84-1