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4-Amino-1-Methyl-3-N-Propyl-1H-Pyrazole-5-Carboxamide Manufacturers
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4-Amino-1-Methyl-3-N-Propyl-1H-Pyrazole-5-Carboxamide
4-Amino-1-Methyl-3-N-Propyl-1H-Pyrazole-5-Carboxamide
CAS NO.：
139756-02-8
FOB Price：
NEGOTIABLE
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Specification：
>99%
Documentation：
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Lead Time：
14-30 days
Max Capacity：
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Packing：
25KG/Fibre Drum
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Product Detail
Properties
4-Amino-1-Methyl-3-N-Propyl-1H-Pyrazole-5-Carboxamide
CAS:139756-02-8
Molecular formula：C8H14N4O
Molecular weight：182.22300
Appearance:white powder
Synopsis：Sildenafil intermediate.
Structural formula:
Properties
Summary
Sildenafil intermediate.
CAS No.
139756-02-8
Formula
C8H14N4O
Molecular Mass
182.22300
Exact Mass
182.11700
PSA
86.93000
Logp
1.33520
IUPAC
4-amino-2-methyl-5-propylpyrazole-3-carboxamide
Attribute classification
Matter Classification
organic
Category
Chemical and Physical Properties
Melting Point
98-101ºC
Density
1.32g/cm3
Boiling Point
325.9ºC at 760mmHg
Flash Point
150.9ºC
Appearance
white powder
Export information
HS Code
2933199090
UN No.
0.0
DG-Class
0.0
Risk Code
R36/37/38
Safety Label
Xi
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Yantai Shunkang Biotechnology Co., Ltd.
13YRS
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Shandong, China
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Manager Sui
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