ChemicalBook > CAS DataBase List > 1-Methyl-4-nitro-3-propyl-(1H)-pyrazole-5-carboxamide

1-Methyl-4-nitro-3-propyl-(1H)-pyrazole-5-carboxamide

Product Name
1-Methyl-4-nitro-3-propyl-(1H)-pyrazole-5-carboxamide
CAS No.
139756-01-7
Chemical Name
1-Methyl-4-nitro-3-propyl-(1H)-pyrazole-5-carboxamide
Synonyms
Methisosildenafil Impurity 16;5-Carbamoyl-1-methyl-4-nitro-3-propylpyrazole;2-methyl-4-nitro-5-propyl-3-pyrazolecarboxamide;2-methyl-4-nitro-5-propylpyrazole-3-carboxamide;1-Methyl-3-Propyl-4-Nitro-5-Carboxamide Pyrazole;1-methyl-4-nitro-3-propyl-1H-5-pyrazole carboxamide;1H-Pyrazole-5-carboxamide,1-methyl-4-nitro-3-propyl-;1-METHYL-4-NITRO-3-PROPLY-1H-PYRAZOLE-5- CARBOXAMIDE;1-methyl-4-nitro-3-propyl-(1h)-pyrazole-5-carboxamide;1-Methyl-3-Propyl-4-Nitro-5-Carboxamide-(1H)-Pyrazole
CBNumber
CB1854976
Molecular Formula
C8H12N4O3
Formula Weight
212.21
MOL File
139756-01-7.mol
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1-Methyl-4-nitro-3-propyl-(1H)-pyrazole-5-carboxamide Property

Melting point:
137.0 to 141.0 °C
Boiling point:
334.6±42.0 °C(Predicted)
Density 
1.45±0.1 g/cm3(Predicted)
storage temp. 
Sealed in dry,Room Temperature
solubility 
soluble in Methanol
form 
powder to crystal
pka
14.62±0.50(Predicted)
color 
White to Light yellow to Light orange
InChI
InChI=1S/C8H12N4O3/c1-3-4-5-6(12(14)15)7(8(9)13)11(2)10-5/h3-4H2,1-2H3,(H2,9,13)
InChIKey
BMLPAJIEDKJHSB-UHFFFAOYSA-N
SMILES
N1(C)C(C(N)=O)=C([N+]([O-])=O)C(CCC)=N1
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Safety

HS Code 
2933.19.9000
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H373May cause damage to organs through prolonged or repeated exposure

H412Harmful to aquatic life with long lasting effects

Precautionary statements

P260Do not breathe dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P273Avoid release to the environment.

P314Get medical advice/attention if you feel unwell.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

TCI Chemical
Product number
M2773
Product name
1-Methyl-4-nitro-3-propylpyrazole-5-carboxamide
Purity
>96.0%(GC)
Packaging
5g
Price
$130
Updated
2025/07/31
TCI Chemical
Product number
M2773
Product name
1-Methyl-4-nitro-3-propylpyrazole-5-carboxamide
Purity
>96.0%(GC)
Packaging
25g
Price
$448
Updated
2025/07/31
TRC
Product number
M320535
Product name
1-Methyl-4-nitro-3-propylpyrazole-5-carboxamide
Packaging
250mg
Price
$1295
Updated
2021/12/16
Chem-Impex
Product number
43619
Product name
1-Methyl-4-nitro-3-propylpyrazole-5-carboxamide,≥96%(GC)
Purity
≥96%(GC)
Packaging
25G
Price
$585.86
Updated
2021/12/16
Medical Isotopes, Inc.
Product number
66127
Product name
1-Methyl-4-nitro-3-propylpyrazole-5-carboxamide
Packaging
50mg
Price
$640
Updated
2021/12/16
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1-Methyl-4-nitro-3-propyl-(1H)-pyrazole-5-carboxamide Chemical Properties,Usage,Production

Chemical Properties

Off-White to Light Brown Solid

Uses

Intermediate in the production of Sildenafil.

1-Methyl-4-nitro-3-propyl-(1H)-pyrazole-5-carboxamide Preparation Products And Raw materials

Raw materials

Preparation Products

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1-Methyl-4-nitro-3-propyl-(1H)-pyrazole-5-carboxamide Suppliers

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View Lastest Price from 1-Methyl-4-nitro-3-propyl-(1H)-pyrazole-5-carboxamide manufacturers

Honest Joy Holdings Limited
Product
2-methyl-4-nitro-5-propylpyrazole-3-carboxamide 139756-01-7
Price
US $0.00/KG
Min. Order
1KG
Purity
98.9%
Supply Ability
100 tons
Release date
2022-01-14
Zhuozhou Wenxi import and Export Co., Ltd
Product
1-Methyl-4-nitro-3-propyl-(1H)-pyrazole-5-carboxamide 139756-01-7
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
1-Methyl-4-nitro-3-propyl-(1H)-pyrazole-5-carboxamide 139756-01-7
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

139756-01-7, 1-Methyl-4-nitro-3-propyl-(1H)-pyrazole-5-carboxamideRelated Search:

Thiosildenafil 1-Piperazinesulfonicacid,4-methyl-(9CI) Homo Sildenafil Sildenafil impurity Sildenafil DiMer IMpurity SILDENAFIL N-OXIDE 7H-Pyrazolo[4,3-d]pyrimidin-7-one, 1,6-dihydro-5-(2-hydroxyphenyl)-1-methyl-3-propyl- 4-ethoxy-3-(1-methyl-7-oxo-3-propyl-4H-pyrazolo[4,3-d]pyrimidin-5-yl)benzenesulfonamide 5-[2-Ethoxy-5-[(4-Methyl-4-oxido-1-piperazinyl)sulfonyl]phenyl]-1,6-dihydro-1-Methyl-3-(2-Methylpropyl)-7H-pyrazolo[4,3-d]pyriMidin-7-one Desethyl Sildenafil 1-METHYL-4-NITRO-3-PROPYL-1H-PYRAZOLE-5-CARBOXYLIC ACID 2-ETHOXY-5-[(4-METHYLPIPERAZIN-1-YL)SULFONYL]BENZOIC ACID 5-CHLOROSULFONYL-2-ETHOXYBENZOIC ACID KF31327 5-chloro-2-ethoxybenzoic acid Sildenafil Impurity F Sulfosalicylic acid Sildenafil Chlorosulfonyl

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