Pharmaceutical Chemical Factory Supply High Quality S’ CAS/ 39755/83/2 99% Purity
Features
We believe that as long as people-oriented, advancing with the times, and constantly innovating our CAS: 28079-04-1, 1-Methyl-2-phenylindole, CAS: 1187830-63-2, we can enhance our reputation. We carry out truly pragmatic and effective plans to build a strong and powerful enterprise based on a serious, professional and responsible enterprise spirit. We select excellent packaging materials, adhere to ingenuity, adhere to quality. We can provide customers with a variety of choices, a variety of styles to meet the needs of customers.
Intermediate in the production of Sildenafil and respective analogs.
Product Details:
Name: 1-Methyl-3-propyl-1H-pyrazole-5-carboxylic acid
Synonyms:
2-methyl-5-propylpyrazole-3-carboxylic acid;
CAS: 139755-99-0
EINECS: N/A
MF:C8H12N2O2
MW: 168.19300
Density: 1.19g/cm3
BP: 330.3ºC at 760mmHg
MP: 150-154 °C
FP: 153.5ºC
Purity: 95%+
Stability:Stable under normal temperatures and pressures.
Acidity factor (pKa):3.10±0.25(Predicted)
Package: 5g, 25g, 100g, 500g, 1kg, 25kg
Application: Used to synthesize Viagra and other drugs