4-Amino-1-methyl-3-n-propyl-5-pyrazoleca

cas: 139756-02-8 — see every product listed under this CAS number, including other names

4-Amino-1-methyl-3-n-propyl-5-pyrazoleca (CAS 139756-02-8) is a chemical reagent available from Chemat. Available pack sizes: 5G. Offered by: Sigma-Aldrich.

brandSigma-Aldrich
catalog number535745-5G
cas139756-02-8
size5G
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Available pack sizes

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Sigma-Aldrich 5G 409.00 Pln
Structural formula: {0} (CAS {1})

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.

Source: ChEBI

Identity
Molecular formulaC8H14N4O
Molecular weight182.22 g/mol
IUPAC name4-amino-1-methyl-3-propylpyrazole-5-carboxamide
InChIKeyPZMXDLWWQHYXGY-UHFFFAOYSA-N
SMILESCCCC1=NN(C(=C1N)C(=O)N)C

Computed by PubChem (NCBI)

Synonyms: 4-amino-1-methyl-3-propyl-1H-pyrazole-5-carboxamide, 4-amino-1-methyl-3-N-propyl-1H-pyrazole-5-carboxamide, 4-Amino-1-methyl-3-n-propyl-5-pyrazolecarboxamide, 1H-Pyrazole-5-carboxamide, 4-amino-1-methyl-3-propyl-, 4-amino-1-methyl-3-propylpyrazole-5-carboxamide, 4-amino-2-methyl-5-propylpyrazole-3-carboxamide, 4-Amino-1-methyl-3-propylpyrazole-5-formylamine, Sildenafil Amino Amide Impurity, 4-amino-1-methyl-3-n-propylpyrazole-5-carboxamide, 3-n-propyl-4-amino-5-carboxamido-N-methylpyrazole
Isomers (same molecular formula)
5-methyl-2-propan-2-ylpyrazole-3-carbohydrazide C8H14N4O
3-(3,5-dimethyl-1H-pyrazol-4-yl)propanehydrazide C8H14N4O
5-tert-butyl-1H-pyrazole-3-carbohydrazide C8H14N4O
4-(4-aminopyrazol-1-yl)-N-methylbutanamide C8H14N4O
5-methyl-1-propan-2-ylpyrazole-3-carbohydrazide C8H14N4O
3-(3,5-dimethylpyrazol-1-yl)propanehydrazide C8H14N4O
5-methyl-1-propylpyrazole-3-carbohydrazide C8H14N4O
3-methyl-4-(piperazin-1-ylmethyl)-1,2,5-oxadiazole C8H14N4O
3-(1-ethylpyrazol-4-yl)-1,1-dimethylurea C8H14N4O
4-amino-1-methyl-N-propylpyrazole-3-carboxamide C8H14N4O
4-amino-1-methyl-3-propan-2-ylpyrazole-5-carboxamide C8H14N4O
4-amino-1-methyl-5-propylpyrazole-3-carboxamide C8H14N4O

Also listed as

4-Amino-1-methyl-3-propyl-1H-pyrazole-5-carboxamide TRC CAS 139756-02-8
4–Amino–1–methyl–3–n–propyl–5–pyrazolecarboxamide GLPBio CAS 139756-02-8
4-Amino-1-methyl-3-propylpyrazole-5-carboxamide, >98.0%(HPLC)(T) TCI CAS 139756-02-8
4-Amino-1-methyl-3-N-propyl-1H-pyrazole-5-carboxamide, 98%, 98% Chemat CAS 139756-02-8
Sildenafil impurity 17, 99.75% MedChemExpress CAS 139756-02-8
4-Amino-1-methyl-3-propyl-1H-pyrazole-5-carboxamide, 98% Fluorochem CAS 139756-02-8
Sildenafil Amino Amide Impurity 98% Ambeed CAS 139756-02-8
Sildenafil Amino Amide Impurity, 98% Ambeed CAS 139756-02-8
4-Amino-1-methyl-3-N-propyl-1H-pyrazole-5-carboxamide, 98% Chemat CAS 139756-02-8

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