Pharmaceutical Chemical99% Ben-CAS/ 139755/83/ 2 Pharmaceutical Chemical
Features
Our quality management is guided by the overall development thinking, and strictly controls each link in the product production and operation chain of our 3-METHYL-L-HISTIDINE N-HYDRATE, 1-Methylbenzimidazole, CAS NO: 71592-44-4 to ensure that each link is monitored and safe. Our company’s sense of innovation is constantly enhanced, and the mode of technological innovation is constantly changing, which makes our company’s achievements of technological innovation continue to increase. We adhere to the enterprise tenet of ‘ensuring quality, focusing on management, innovation and breakthrough, increasing efficiency’. With strong strength, scientific management and continuous innovation, we constantly provide customers with safe, high-quality products and satisfactory and efficient services. Pursuing and continuously creating the maximum satisfaction of users is the core goal we put in our efforts and strive for. The implementation of international quality system standards is the basis of improving product quality.
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;
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