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2-hydroxy-5-[(4-methylpiperazine-1-)sulfonyl]benzoic acid

2-hydroxy-5-[(4-methylpiperazine-1-)sulfonyl]benzoic acid structure

CAS No.: 960009-35-2

Chemical Name:: 2-hydroxy-5-[(4-methylpiperazine-1-)sulfonyl]benzoic acid

Synonyms: Sildenafil Impurity 99;Sildenafil Impurity 158;2-hydroxy-5-(4-methylpiperazin-1-ylsulphonyl)benzoic acid;2-hydroxy-5-[(4-methylpiperazine-1-)sulfonyl]benzoic acid;2-Hydroxy-5-[(4-methyl-1-piperazinyl)sulfonyl]benzoic Acid;Benzoic acid, 2-hydroxy-5-[(4-methyl-1-piperazinyl)sulfonyl]-;2-hydroxy-5-(4-methylpiperazin-1-ylsulphonyl)benzoic acid, 2-hydroxy-5-(4-methyl-piperazine-1-sulfonyl)-benzoic acid

CBNumber:: CB11694809

Molecular Formula:: C12H16N2O5S

Molecular Weight:: 300.33

MDL Number:

MOL File:: 960009-35-2.mol

Last updated:2023-05-03 08:29:06

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2-hydroxy-5-[(4-methylpiperazine-1-)sulfonyl]benzoic acid price

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
TRC	H956120	2-Hydroxy-5-[(4-methyl-1-piperazinyl)sulfonyl]benzoicAcid	960009-35-2	1g	$1540	2021-12-16	Buy

Product number	Packaging	Price	Buy
H956120	1g	$1540	Buy

2-hydroxy-5-[(4-methylpiperazine-1-)sulfonyl]benzoic acid Chemical Properties,Uses,Production

Uses

2-Hydroxy-5-[(4-methyl-1-piperazinyl)sulfonyl]benzoic Acid, is an impurity of Sildenafil Citrate (S435000), an orally active selective type 5 cGMP phosphodiesterase inhibitor.

2-hydroxy-5-[(4-methylpiperazine-1-)sulfonyl]benzoic acid synthesis

Synthesis of 2-hydroxy-5-[(4-methylpiperazine-1-)sulfonyl]benzoic acid from 1-Methylpiperazine and 5-CHLOROSULFONYL-2-HYDROXYBENZOIC ACID

2-hydroxy-5-[(4-methylpiperazine-1-)sulfonyl]benzoic acid Preparation Products And Raw materials

Raw materials

5-CHLOROSULFONYL-2-HYDROXYBENZOIC ACID 1-Methylpiperazine

Preparation Products

2-hydroxy-5-[(4-methylpiperazine-1-)sulfonyl]benzoic acid Suppliers

Global( 11)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
China National Standard Pharmaceutical Corporation Limited	+8615391658522	overseasales@yongstandards.com	China	11927	58
Shanghai Kewel Chemical Co., Ltd.	021-64609169 18901607656	greensnown@163.com	China	9911	50
Hubei Yangxin Medical Technology Co., Ltd.	15374522761	3003392093@qq.com	China	7851	55
Chengdu Saint - Kay Biotechnology Co., Ltd.	028-85157043 15882256948	676046971@qq.com	China	4392	58
QUALITY CONTROL SOLUTIONS LTD.	13670046396	ORDERS@QCSRM.COM	China	18810	58
Shanghai YuZn Pharm. Technology Co.,Ltd.	15921286451; 15921286451	2010681527@qq.com	China	5072	58
LangFangshi Zekang Pharma Tech CO.,Itd.	0316-2883536 19333636468	93618484@qq.com	China	1254	58
Suzhou Haiben Pharmaceutical Co., Ltd	14760821013; 14760821013	1816280386@qq.com	China	9036	58
Hubei De'ao Chemical Research Pharmaceutical Technology Co., Ltd	18502726233	3641133981@qq.com	China	9294	58

Supplier	Advantage
China National Standard Pharmaceutical Corporation Limited	58
Shanghai Kewel Chemical Co., Ltd.	50
Hubei Yangxin Medical Technology Co., Ltd.	55
Chengdu Saint - Kay Biotechnology Co., Ltd.	58
QUALITY CONTROL SOLUTIONS LTD.	58
Shanghai YuZn Pharm. Technology Co.,Ltd.	58
LangFangshi Zekang Pharma Tech CO.,Itd.	58
Suzhou Haiben Pharmaceutical Co., Ltd	58
Hubei De'ao Chemical Research Pharmaceutical Technology Co., Ltd	58

2-hydroxy-5-[(4-methylpiperazine-1-)sulfonyl]benzoic acid 2-hydroxy-5-(4-methylpiperazin-1-ylsulphonyl)benzoic acid 2-hydroxy-5-(4-methylpiperazin-1-ylsulphonyl)benzoic acid, 2-hydroxy-5-(4-methyl-piperazine-1-sulfonyl)-benzoic acid Benzoic acid, 2-hydroxy-5-[(4-methyl-1-piperazinyl)sulfonyl]- 2-Hydroxy-5-[(4-methyl-1-piperazinyl)sulfonyl]benzoic Acid Sildenafil Impurity 99 Sildenafil Impurity 158 960009-35-2