Log in | Join Free | china | japan | germany
ChemicalBook > Product Catalog >Analytical Chemistry >Standard >Pharmaceutical Impurity Reference Standards >1-[(4-Ethoxy-3-formylphenyl)sulfonyl]-4-methylpiperazine

1-[(4-Ethoxy-3-formylphenyl)sulfonyl]-4-methylpiperazine

Request For Quotation
1-[(4-Ethoxy-3-formylphenyl)sulfonyl]-4-methylpiperazine Suppliers list
Company Name: China National Standard Pharmaceutical Corporation Limited
Tel: +8615391658522
Email: overseasales@yongstandards.com
Products Intro: Product Name:Sildenafil Impurity 88
CAS:332374-42-2
Purity:0.95 Package:Vials
Company Name: BOC Sciences  
Tel: 1-631-485-4226; 16314854226
Email: info@bocsci.com
Products Intro: Product Name:Sildenafil Impurity 2
CAS:332374-42-2
Purity:> 95% Remarks:An intermediate in the synthesis of sildenafil. Sildenafil is a selective type 5 cGMP phosphodiester
Company Name: ChemStrong Scientific Co.,Ltd  
Tel: 0755-0755-66853366 13670046396
Email: sales@chem-strong.com
Products Intro: Product Name:2-ethoxy-5-((4-methylpiperazin-1-yl)sulfonyl)benzaldehyde
CAS:332374-42-2
Purity:95% HPLC Package:10mg;25mg;50mg;100mg
Company Name: BOC Sciences  
Tel: 16314854226
Email: info@bocsci.com
Products Intro: Product Name:Sildenafil Impurity 2
CAS:332374-42-2
Purity:>95%
Company Name: Shenzhen SUNGENING Bio-Medical Co., Ltd.  
Tel: 0755-28967200 13631290199
Email: wxf@sungening.com
Products Intro: Product Name:Sildenafil Aldehyde Impurity
CAS:332374-42-2
Purity:99% HPLC or More Package:10MG;25MG;50MG;100MG
1-[(4-Ethoxy-3-formylphenyl)sulfonyl]-4-methylpiperazine Basic information
Product Name:1-[(4-Ethoxy-3-formylphenyl)sulfonyl]-4-methylpiperazine
Synonyms:1-[(4-Ethoxy-3-formylphenyl)sulfonyl]-4-methylpiperazine;Sildenafil Aldehyde;Sildenafil Citrate Impurity 2Q: What is Sildenafil Citrate Impurity 2 Q: What is the CAS Number of Sildenafil Citrate Impurity 2 Q: What is the storage condition of Sildenafil Citrate Impurity 2 Q: What are the applications of Sildenafil Citrate Impurity 2;2-Ethoxy-5-(4-methylpiperazine-1-su;2-ethoxy-5-[(4-methyl-1-piperazinyl)sulfonyl]Benzaldehyde;2-ethoxy-5-(4-methylpiperazin-1-yl)sulfonylbenzaldehyde;2-Ethoxy-5-(4-methylpiperazine-1-sulfonyl)benzaldehyde (1-[(4-Ethoxy-3-formylphenyl)sulfonyl]-4-methylpiperazine);2-Ethoxy-5-(4-methylpiperazine-1-sulfonyl)-benzaldehyde (1-[
CAS:332374-42-2
MF:C14H20N2O4S
MW:312.38
EINECS:641-937-0
Product Categories:
Mol File:332374-42-2.mol
1-[(4-Ethoxy-3-formylphenyl)sulfonyl]-4-methylpiperazine Structure
1-[(4-Ethoxy-3-formylphenyl)sulfonyl]-4-methylpiperazine Chemical Properties
Boiling point 474.0±55.0 °C(Predicted)
density 1.259±0.06 g/cm3(Predicted)
pka6.03±0.42(Predicted)
Safety Information
MSDS Information
1-[(4-Ethoxy-3-formylphenyl)sulfonyl]-4-methylpiperazine Usage And Synthesis
Uses2-Ethoxy-5-[(4-methyl-1-piperazinyl)sulfonyl)]-benzaldehyde is an intermediate in the synthesis of Sildenafil (S435000), an orally active selective type 5 cGMP phosphodiesterase inhibitor.
1-[(4-Ethoxy-3-formylphenyl)sulfonyl]-4-methylpiperazine Preparation Products And Raw materials
Tag:1-[(4-Ethoxy-3-formylphenyl)sulfonyl]-4-methylpiperazine(332374-42-2) Related Product Information