ChemicalBook > CAS DataBase List > 4-Amino-1-methyl-3-propyl-5-pyrazolecarboxamide

4-Amino-1-methyl-3-propyl-5-pyrazolecarboxamide

Product Name
4-Amino-1-methyl-3-propyl-5-pyrazolecarboxamide
CAS No.
139756-02-8
Chemical Name
4-Amino-1-methyl-3-propyl-5-pyrazolecarboxamide
Synonyms
4-AMINO-1-METHYL-3-PROPYL-1H-PYRAZOLE-5-CARBOXAMIDE;AILDE-006;-3-n-propyL;Sildenafil Impurity 3;5-pyrazolecarboxamide;Sildenafil Impurity IV-3;1H-Pyrazole-5-carboxamide,4-am;Sildenafil AMino AMide IMpurity;4-Amino-1-methyl-3-propyl-1H-pyrazo;4-AMINO-1-METHYL-3-N-PROPYL-5-PYRAZOLECA
CBNumber
CB8855604
Molecular Formula
C8H14N4O
Formula Weight
182.22
MOL File
139756-02-8.mol
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4-Amino-1-methyl-3-propyl-5-pyrazolecarboxamide Property

Melting point:
98-101 °C(lit.)
Boiling point:
325.9±42.0 °C(Predicted)
Density 
1.32±0.1 g/cm3(Predicted)
storage temp. 
Keep in dark place,Inert atmosphere,Room temperature
solubility 
Chloroform, Ethyl Acetate, Methanol
form 
Solid
pka
15.30±0.50(Predicted)
color 
Off-White to Pale Beige
CAS DataBase Reference
139756-02-8(CAS DataBase Reference)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36
WGK Germany 
3
HS Code 
2933.19.4300
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
535745
Product name
4-Amino-1-methyl-3-n-propyl-5-pyrazolecarboxamide
Purity
96%
Packaging
5g
Price
$27.28
Updated
2024/03/01
TCI Chemical
Product number
A2857
Product name
4-Amino-1-methyl-3-propylpyrazole-5-carboxamide
Purity
>98.0%(HPLC)(T)
Packaging
5g
Price
$109
Updated
2024/03/01
TCI Chemical
Product number
A2857
Product name
4-Amino-1-methyl-3-propylpyrazole-5-carboxamide
Purity
>98.0%(HPLC)(T)
Packaging
25g
Price
$323
Updated
2024/03/01
Usbiological
Product number
A1379
Product name
4-Amino-1-methyl-3-propyl-1H-pyrazole-5-carboxamide
Packaging
1g
Price
$333
Updated
2021/12/16
TRC
Product number
A617415
Product name
4-Amino-1-methyl-3-propyl-1H-pyrazole-5-carboxamide
Packaging
5g
Price
$200
Updated
2021/12/16
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4-Amino-1-methyl-3-propyl-5-pyrazolecarboxamide Chemical Properties,Usage,Production

Chemical Properties

Off-White Solid

Uses

An impurity in the synthesis of Sildenafil.

Uses

A potent hypolipidemic agent. A possible inhibitor of phosphodiesterase 1

Definition

ChEBI: 4-amino-1-methyl-3-propylpyrazole-5-carboxamide is a multi-substituted pyrazolecarboxamide used in the industrial synthesis of sildenafil. It is a member of pyrazoles and a monocarboxylic acid amide.

4-Amino-1-methyl-3-propyl-5-pyrazolecarboxamide Preparation Products And Raw materials

Raw materials

Preparation Products

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4-Amino-1-methyl-3-propyl-5-pyrazolecarboxamide Suppliers

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View Lastest Price from 4-Amino-1-methyl-3-propyl-5-pyrazolecarboxamide manufacturers

Hebei Chuanghai Biotechnology Co,.LTD
Product
4-Amino-1-methyl-3-propyl-5-pyrazolecarboxamide 139756-02-8
Price
US $19.00/KG
Min. Order
1KG
Purity
99.%
Supply Ability
50 ton
Release date
2024-08-23
Zhuozhou Wenxi import and Export Co., Ltd
Product
4-Amino-1-methyl-3-propyl-1H-pyrazole-5-carboxamide 139756-02-8
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-07-11
Zhuozhou Wenxi import and Export Co., Ltd
Product
4-Amino-1-methyl-3-propyl-1H-pyrazole-5-carboxamide 139756-02-8
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-07-09

139756-02-8, 4-Amino-1-methyl-3-propyl-5-pyrazolecarboxamideRelated Search:

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  • 4-AMINO-1-METHYL-3-N-PROPYL-5-PYRAZOLECA
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  • (E)-3-(((5-carbamoyl-1-methyl-3-prop yl-1H-pyrazol-4-yl)imino)methyl)-4- ethoxybenzenesulfonyl chloride
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  • Sildenafil Citrate Impurity-1Q: What is Sildenafil Citrate Impurity-1 Q: What is the CAS Number of Sildenafil Citrate Impurity-1 Q: What is the storage condition of Sildenafil Citrate Impurity-1 Q: What are the applications of Sildenafil Citrate Impurity-1
  • 4-Amino-1-methyl-3-propyl-1H-pyrazol-5-carboxamide
  • 4-amino-1-methyl-3-n-propyl - 1H-pyrazole-5-carboxyamide
  • 139756-02-8
  • 7365-44-9
  • 60970-54-7
  • 139756-22-1
  • C8H14N4O
  • Pyrazoles
  • Heterocyclic Compounds
  • Amines
  • Heterocycles
  • Nucleotides and Nucleosides
  • Bases & Related Reagents
  • Nucleotides
  • 139756-02-8
  • john's