1-Methyl-4-nitro-3-propyl-1H-pyrazole-5-carboxylic Acid
Product Code
TRC-M320530
CAS Number
Product Format
Neat
Molecular Formula
C8 H11 N3 O4
Molecular Weight
213.19
API Family
SildenafilProduct Categories
Product Type
ImpurityDocumentation
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Product Information
Chemical Data
Analyte Name
1-Methyl-4-nitro-3-propyl-1H-pyrazole-5-carboxylic Acid
CAS Number
139756-00-6
Molecular Formula
C8 H11 N3 O4
Molecular Weight
213.19
Accurate Mass
213.075
Flash Point
0
SMILES
CCCc1nn(C)c(C(=O)O)c1[N+](=O)[O-]
InChI
InChI=1S/C8H11N3O4/c1-3-4-5-6(11(14)15)7(8(12)13)10(2)9-5/h3-4H2,1-2H3,(H,12,13)
IUPAC
2-methyl-4-nitro-5-propylpyrazole-3-carboxylic acid
Product Data
Storage Temperature
+4°C
Shipping Temperature
Room Temperature
Country of Origin
CANADA
Product Type
Impurity
Product Format
Neat
Impurity Type
Intermediate
API Family
Product Description
Intermediate in the production of Sildenafil.
References: Terrett, N., et al.: Bioorg. Med. Chem. Lett., 6, 1819 (1996),