CAS No.:101-26-8

We specialize in manufacturing Pyridostigmine bromide with the highest technology and stable quality control , our factory has sophisticated technology production route to produce this product ,welcome to inquiry it .

General description
Product Name : Pyridostigmine bromide
CAS No.:101-26-8
[Molecular Formula]: C₉H₁₃BrN₂O₂
[Molecular Weight]: 261.12
Structure Formula:

Synonyms:
Pyridinium, 3-hydroxy-1-methyl-, bromide, dimethylcarbamate(8CI);Carbamic acid, dimethyl-, ester with 3-hydroxy-1-methylpyridiniumbromide (8CI);1-Methyl-3-hydroxypyridinium bromide dimethylcarbamate;3-(Dimethylcarbamoyloxy)-1-methylpyridinium bromide;3-(Dimethylcarbamyloxy)-1-methylpyridinium bromide;3-[[(Dimethylamino)carbonyl]oxy]-1-methylpyridinium bromide;Kalimin;Kalymin;3-Hydroxy-1-methylpyridiniumbromide, dimethylcarbamate (6CI,7CI);Pyridinium, 3-[[(dimethylamino)carbonyl]oxy]-1-methyl-,bromide (9CI);

Specification
Appearance: White or off-white crystalline or deliquescent powder
Assay: 98.5% ～101.0% (dried substance)
Heavy metals: Not more than 20ppm
Loss on drying: Not more than 0.5 %
Sulfated ash: Not more than 0.1%
Total impurity: Not more than 1.5%
Boiling point:168.0-170.0℃

Others:
Usage: Pharmaceutical intermediate
Packing: In aluminum foil bag or cardboard drum
Shelf Life: 24 months from manufacture date

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