Basic Info
Model No.: LYN- 504-24-5
Shelf Life: 2 Years
Form:: Powder
CoA: Available
Sample: Free
CAS: 504-24-5
Name:: 4-Aminopyridine
Additional Info
Packaging: 25kg/Drum
Productivity: 10000kg
Brand: zhishang
Transportation: Ocean,Land,Air
Place of Origin: Shandong, China (Mainland)
Supply Ability: in stock
Certificate: ISO CE
Port: Shanghai,Tianjin,Qingdao
Product Description
Factory supply 99% 4-Aminopyridine powder 504-24-5
Introduction:
Product Name: 4-Aminopyridine
Synonyms: Avitrol; 4-Pyridinamine; 4-Pyridylamine; Amino-4-pyridine; gamma-Aminopyridine
CAS Registry Number: [ 504-24-5 ]
Formula: C5H6N2
Molecular Weight: 94.1
Intermediate of pharmaceuticals such as antibiotics, cardiac tonics, fungicides, antiarrhythmics as well as antiulcers. Intermediate for pinacidil.
Specification
Item | Specification | Results |
Assay | 98.0% –101.0% | |
Appearance | White or almost white, crystalline powder or colorless crystals. | Conform |
Odor & Taste | Characteristic | Conform |
Mesh Size | 100 mesh 100 | Conform |
Loss on Drying | Maximum0.5% | 0.16% |
Total Ash | Maximum0.3% | 0.10% |
Specific optical rotation | – 15.5 — – 17.5 | Conform |
Related substances | Conform | |
Chlorides | Maximum 200 ppm | Conform |
Sulphates | Maximum 300 ppm | Conform |
Ammonium | Maximum 200 ppm | Conform |
Iron | Maximum 10 ppm. | Conform |
Residue on Ignition | Maximum0.1% | Conform |
Sulphated ash | Maximum 0.1% | Conform |
Heavy Metals | Maximum10 PPM | Conform |
As | Maximum2 PPM | Conform |
Cd | Maximum1 PPM | Conform |
Pb | Maximum1 PPM | Conform |
Hg | Maximum0.5 PPM | Conform |
Mierobiology | ||
Total Plate Count | ≤1000cfu/g | 65 cfu/g |
Total Yeast & Mold | ≤100cfu/g | 18 cfu/g |
E. Coli | Negative | Conform |
Salmonella | Negative | Conform |
Staphylococcus | Negative | Conform |
Expiration Date | 2 Years When Stored properly | |
Conclusion | Complies with standard of EP2007. | |
Application:
In organic synthesis. Drug and dye intermediates. Used as a pesticide, medicine and dye intermediates is also used as a chemical reagent. Synthetic antibiotic drug 4-acetamido-piperidine acetic acid salts, such as the intermediate preparation is cardiotonic, sterilizing agents, antiarrhythmic drugs, ulcer drugs and antispasmodic milverine materials; new antihypertensive drug pinacidil important raw materials.
