Wholesale Price China Theophylline Intermediate - 4-Aminopyridine CAS NO.: 504-24-5 – E.Fine
Wholesale Price China Theophylline Intermediate - 4-Aminopyridine CAS NO.: 504-24-5 – E.Fine Detail:
Details:
CAS NO.504-24-5
Synonyms: 4-Pyridinamine; 4-Pyridylamine; Amino-4-pyridine; gamma-Aminopyridine; Avitrol
Formula: C5H6N2
Formula structure:

Formula weight: 94.11
Physical and chemical properties:
| Boiling point | 273 °C |
| Melting point | 157-161 °C |
| Flash point | 156 °C |
Product quality standards:
| Appearance | White or light yellow crystalline |
| Content | 98% |
| Water Content | 0.5% |
| 2-Aminopyridine Content | 0.2% |
| 3-Aminopyridine Content | 0.2% |
| Calcination Residue | 0.2% |
| Melting point | 158-161 °C |
Product specifications: 25 Kg/bag
Other things: It is the medical intermediate compound in synthesis of antibiotics(eg. 4 - acetyl amino acetate piperidine etc.), also the raw materials of manufacturing the Tonic, sterilization agents, antiarrhythmic drugs, and the antiulcer drug, Antispasmodic drugs(Mierhuilin).
Its an important raw materials of the new antihypertensive agents (Pinacidil).
Product detail pictures:
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Our eternal pursuits are the attitude of regard the market, regard the custom, regard the science as well as theory of quality the basic, have faith in the initial and administration the advanced for Wholesale Price China Theophylline Intermediate - 4-Aminopyridine CAS NO.: 504-24-5 – E.Fine , The product will supply to all over the world, such as: Poland , French , Macedonia , We always hold on the company's principle honest, professional, effective and innovation, and missions of: let all drivers enjoy their driving at night, let our employees can realize their value of life, and to be stronger and service more people. We are determined to become the integrator of our product market and one-stop service provider of our product market.
Sales manager is very enthusiastic and professional, gave us a great concessions and product quality is very good,thank you very much!
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