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ChemicalBook > Product Catalog >Analytical Chemistry >Standard >Pharmaceutical Impurity Reference Standards >4-(2-Ethoxy benzamido)-1-methyl-3-n-propyl pyrazole-5-carboxamide.

4-(2-Ethoxy benzamido)-1-methyl-3-n-propyl pyrazole-5-carboxamide.

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4-(2-Ethoxy benzamido)-1-methyl-3-n-propyl pyrazole-5-carboxamide. Suppliers list
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Tel: +86-0371-86658258
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Products Intro: Product Name:4-(2-Ethoxy benzamido)-1-methyl-3-n-propyl pyrazole-5-carboxamide.
CAS:139756-03-9
Purity:99% Package:1KG;3USD
Company Name: Hubei Jusheng Technology Co.,Ltd.
Tel: 18871490254
Email: linda@hubeijusheng.com
Products Intro: Product Name:4-[(2-ethoxybenzoyl)amino]-2-methyl-5-propylpyrazole-3-carboxamide
CAS:139756-03-9
Purity:0.99 Package:5KG;1KG
Company Name: Standardpharm Co. Ltd.
Tel: 86-714-3992388
Email: overseasales1@yongstandards.com
Products Intro: Product Name:Sildenafil Impurity 9
CAS:139756-03-9
Purity:0.99 Package:10mg;25mg;50mg;100mg
Company Name: ANHUI WITOP BIOTECH CO., LTD
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Products Intro: Product Name:4-(2-Ethoxy benzamido)-1-methyl-3-n-propyl pyrazole-5-carboxamide
CAS:139756-03-9
Company Name: AFINE CHEMICALS LIMITED
Tel: 0571-85134551
Email: info@afinechem.com
Products Intro: Product Name:4-(2-ETHOXYBENZAMIDO)-1-METHYL-3-PROPYL-1H-PYRAZOLE-5-CARBOXAMIDE
CAS:139756-03-9
Purity:98%+ Package:Standard or custom package Remarks:excellent quality and reliable supplier

4-(2-Ethoxy benzamido)-1-methyl-3-n-propyl pyrazole-5-carboxamide. manufacturers
4-(2-Ethoxy benzamido)-1-methyl-3-n-propyl pyrazole-5-carboxamide. Basic information
Product Name:4-(2-Ethoxy benzamido)-1-methyl-3-n-propyl pyrazole-5-carboxamide.
Synonyms:Sildenafil CarboxaMide IMpurity;4-[(2-Ethoxybenzoyl)aMino]-1-Methyl-3-propyl-;Sildenafil Di-AMide IMpurity;4-(2-Ethoxybenzamido)-1-methyl-3-propyl-1H-pyrazole-5-carboxamide;4-[(2-ethoxybenzoyl)amino]-2-methyl-5-propylpyrazole-3-carboxamide;Sildenafil Impurity 28/Sildenafil Di-Amide Impurity/4-(2-Ethoxybenzamido)-1-methyl-3-n-propylpyrazole-5-carboxamide;1H-Pyrazole-5-carboxamide, 4-[(2-ethoxybenzoyl)amino]-1-methyl-3-propyl-;7-chloro-5-(2-ethoxyphenyl)-1-methyl-3-propyl-1H-pyrazolo[4,3-d]pyrimidine
CAS:139756-03-9
MF:C17H22N4O3
MW:330.38
EINECS:
Product Categories:Heterocycles;Impurities;Intermediates & Fine Chemicals;Pharmaceuticals;Sildenafil Citrate
Mol File:139756-03-9.mol
4-(2-Ethoxy benzamido)-1-methyl-3-n-propyl pyrazole-5-carboxamide. Structure
4-(2-Ethoxy benzamido)-1-methyl-3-n-propyl pyrazole-5-carboxamide. Chemical Properties
Melting point 153-155 °C
Boiling point 445.5±45.0 °C(Predicted)
density 1.24±0.1 g/cm3(Predicted)
storage temp. Refrigerator
solubility DMSO (Slightly), Methanol (Slightly)
form Solid
pka12.65±0.70(Predicted)
color White to Off-White
Safety Information
MSDS Information
4-(2-Ethoxy benzamido)-1-methyl-3-n-propyl pyrazole-5-carboxamide. Usage And Synthesis
UsesAn impurity of Sildenafil (S435000) (impurity C).
4-(2-Ethoxy benzamido)-1-methyl-3-n-propyl pyrazole-5-carboxamide. Preparation Products And Raw materials
Preparation ProductsHydroxyhomosildenafil
Tag:4-(2-Ethoxy benzamido)-1-methyl-3-n-propyl pyrazole-5-carboxamide.(139756-03-9) Related Product Information
7H-Pyrazolo[4,3-d]pyrimidin-7-one, 5-(5-chloro-2-ethoxyphenyl)-1,6-dihydro-1-methyl-3-propyl- 5-chloro-2-ethoxybenzoic acid SILDENAFIL N-OXIDE Sildenafil Impurity F KF31327 5-CHLOROSULFONYL-2-ETHOXYBENZOIC ACID 2-ETHOXY-5-[(4-METHYLPIPERAZIN-1-YL)SULFONYL]BENZOIC ACID 1-Piperazinesulfonicacid,4-methyl-(9CI) N-FMOC-FREIDINGER'S LACTAM Sildenafil citrate 4-Amino-1-methyl-3-propyl-5-pyrazolecarboxamide Sildenafil EP IMpurity D Imidazole DESMETHYL SILDENAFIL Sildenafil impurity Sildenafil DiMer IMpurity 5-[2-Ethoxy-5-[(4-Methyl-4-oxido-1-piperazinyl)sulfonyl]phenyl]-1,6-dihydro-1-Methyl-3-(2-Methylpropyl)-7H-pyrazolo[4,3-d]pyriMidin-7-one Desethyl Sildenafil