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Sildenafil Impurity 12

Product Name
Sildenafil Impurity 12
CAS No.
268204-00-8
Chemical Name
Sildenafil Impurity 12
Synonyms
Sildenafil impurity 12;Nifedipine Impurity 34;Sildenafil Impurity 53;1H-Pyrazole-5-carboxamide, 4-amino-1-methyl-3-(2-methylpropyl)-;Sildenafil Impurity 14/ 4-Amino-1-methyl-3-(2-methylpropyl)-1H-pyrazole-5-carboxamide
CBNumber
CB43360048
Molecular Formula
C9H16N4O
Formula Weight
196.25
MOL File
268204-00-8.mol
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Sildenafil Impurity 12 Property

Boiling point:
331.8±42.0 °C(Predicted)
Density 
1.28±0.1 g/cm3(Predicted)
pka
15.32±0.50(Predicted)
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P337+P313IF eye irritation persists: Get medical advice/attention.

P362Take off contaminated clothing and wash before reuse.

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N-Bromosuccinimide Price

TRC
Product number
A616840
Product name
4-Amino-1-methyl-3-(2-methylpropyl)-1H-pyrazole-5-carboxamide
Packaging
25mg
Price
$440
Updated
2021/12/16
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Sildenafil Impurity 12 Chemical Properties,Usage,Production

Uses

4-Amino-1-methyl-3-(2-methylpropyl)-1H-pyrazole-5-carboxamide is an impurity of Sildenafil (S435000(P)), which is an orally active selective type 5 cGMP phosphodiesterase inhibitor.

Sildenafil Impurity 12 Preparation Products And Raw materials

Raw materials

Preparation Products

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