CAS 139755 Enhancement Powder, Sildenaf with High Melting Point
Features
With years of professional experience in product design, our 5-Cyanouracil, CAS NO:63361-65-9, (6-Hydroxy-2-naphthyl)boronic acid has reached the international leading level in terms of appearance, structure, quality and packaging. Our company, thanks to our strong innovation ability, pushed into a new stride forward in the market and achieved great success in the global market. And we are able to enable on the lookout for any products with the customers’ needs. We integrate people-oriented and managing enterprises according to law into the specific innovation and practice of enterprise reform, management and adjustment.
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
We will continue to adhere to an effective, coordinated, and scientific development policy, and gradually form an industrial structure featuring diversified industries, large-scale development, and professional management, and strive to become the most valuable CAS 139755 Enhancement Powder, Sildenaf with High Melting Point company and brand. We open up the market with sincerity and rely on quality to attract customers. We adhere to the tenet of “Quality First, Reasonable Price, Timely Delivery, and Thoughtful Service” to provide customers with high-quality products and perfect first-class after-sales service. The company strives for survival by quality, development by quality, and benefits from quality.