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ChemicalBook >  Product Catalog >  Analytical Chemistry >  Standard >  Pharmaceutical Impurity Reference Standards >  1-METHYL-4-NITRO-3-PROPYL-1H-PYRAZOLE-5-CARBOXYLIC ACID

1-METHYL-4-NITRO-3-PROPYL-1H-PYRAZOLE-5-CARBOXYLIC ACID

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1-METHYL-4-NITRO-3-PROPYL-1H-PYRAZOLE-5-CARBOXYLIC ACID Basic information

Product Name:
1-METHYL-4-NITRO-3-PROPYL-1H-PYRAZOLE-5-CARBOXYLIC ACID
Synonyms:
  • 1-METHYL-4-NITRO-3-PROPYL-1H-PYRAZOLE-5-CARBOXYLIC ACID
  • 2-METHYL-4-NITRO-5-PROPYL-2H-PYRAZOLE-3-CARBOXYLIC ACID
  • 1-METHYL-4-NITRO-3-PROPYL-1H-PYRAZOL
  • 1-Methyl-4-nitro-3-propyl-1H-pyrazole
  • 1-Methyl-4-nitro-3-propyl-1H-pyrazole-5-carboxylic acid ,97%
  • 1-Methyl-2-nitro-3-propyl-1H-pyrazole-5-carboxylic acid
  • Methisosildenafil Impurity 15
  • Sildenafil Impurity NA
CAS:
139756-00-6
MF:
C8H11N3O4
MW:
213.19
EINECS:
1806241-263-5
Product Categories:
  • Heterocycles
  • Intermediates & Fine Chemicals
  • Pharmaceuticals
Mol File:
139756-00-6.mol
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1-METHYL-4-NITRO-3-PROPYL-1H-PYRAZOLE-5-CARBOXYLIC ACID Chemical Properties

Melting point:
124-127 °C
Boiling point:
392.7±42.0 °C(Predicted)
Density 
1.45±0.1 g/cm3(Predicted)
storage temp. 
2-8°C
solubility 
DMSO (Slightly), Methanol (Slightly)
form 
Solid
pka
2.16±0.50(Predicted)
color 
Yellow to Orange to Dark Yellow
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1-METHYL-4-NITRO-3-PROPYL-1H-PYRAZOLE-5-CARBOXYLIC ACID Usage And Synthesis

Chemical Properties

Yellow Solid

Uses

Intermediate in the production of Sildenafil.

1-METHYL-4-NITRO-3-PROPYL-1H-PYRAZOLE-5-CARBOXYLIC ACID Preparation Products And Raw materials

Raw materials

1-METHYL-4-NITRO-3-PROPYL-1H-PYRAZOLE-5-CARBOXYLIC ACIDSupplier

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