101-26-8 Mestinon 3-dimethylcarbamoyloxy-1-methylpyridinium bromide
Product Name pyridostigmine bromide
Synonyms 3-dimethylcarbamoyloxy-1-methylpyridinium bromide; Pyridostigmine Bromine
Molecular Formula C9H13BrN2O2
Molecular Weight 261.1157
CAS Registry Number 101-26-8
Quality: CP/USP
EINECS 202-929-9
Pyridostigmine Bromide 99% CAS 101-26-8 for Muscle weakness
Basic Information:
Productname | Pyridostigmine Bromide |
CAS NO. |
101-26-8 |
MW | 261.1157 |
MF | C9H13N2O2 |
Synonym |
3-dimethylcarbamoyloxy-1-methylpyridinium bromide |
Category | Pharmaceutical Raw Materials, Fine Chemicals, Bulk drug |
Appearance | White Crystalline powder |
Shelf life | 2 yares |
Storage | should be stored in a well-closed container at low temperature, keep away from moisture, heat and light. |
Certificate of Analysis
Tests |
Specifications |
Results |
Appearence |
White crystalline powder |
Complies |
Loss on Drying |
≤0.5% |
0.06% |
Residue on Ignition |
≤0.2% |
Complies |
Related substances |
Any impurity NMT 0.1% |
0.03% |
Sulphated Ash |
≤0.2% |
0.03% |
Heavy metals |
≤20PPM |
Complies |
Single impurity |
NMT 0.5% |
0.4% |
Total impurities |
NMT 1.0% |
0.8% |
Assay |
98.0% to 99.0% |
99.0% |
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