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CAS RN: 101-26-8 | Product Number: P1339

Pyridostigmine Bromide


Purity: >98.0%(T)(HPLC)
Synonyms:
  • 3-(Dimethylcarbamoyloxy)-1-methylpyridinium Bromide
Documents:
5G
₹15,300.00
1   22  
25G
₹24,800.00
2   7  

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Product Number P1339
Purity / Analysis Method >98.0%(T)(HPLC)
Molecular Formula / Molecular Weight C__9H__1__3BrN__2O__2 = 261.12 
Physical State (20 deg.C) Solid
Storage Temperature Room Temperature (Recommended in a cool and dark place, <15°C)
Store Under Inert Gas Store under inert gas
Condition to Avoid Hygroscopic
CAS RN 101-26-8
Related CAS RN 155-97-5
Reaxys Registry Number 3764573
PubChem Substance ID 87575426
Merck Index (14) 7977
MDL Number

MFCD00079283

Specifications
Appearance White to Almost white powder to crystal
Purity(HPLC) min. 98.0 area%
Purity(Nonaqueous Titration) min. 98.0 %
Melting point 153.0 to 157.0 °C
NMR confirm to structure
Properties (reference)
Melting Point 154 °C
Solubility in water Soluble
Solubility (soluble in) Alcohol
Solubility (insoluble in) Benzene, Ether, Acetone
GHS
Pictogram Pictogram
Signal Word Danger
Hazard Statements H300 : Fatal if swallowed.
Precautionary Statements P501 : Dispose of contents/ container to an approved waste disposal plant.
P270 : Do not eat, drink or smoke when using this product.
P264 : Wash skin thoroughly after handling.
P301 + P310 + P330 : IF SWALLOWED: Immediately call a POISON CENTER/doctor. Rinse mouth.
P405 : Store locked up.
Related Laws:
RTECS# UU5270000
Transport Information:
UN Number UN2811
Class 6.1
Packing Group II
Application
Pyridostigmine Bromide: A Reversible Cholinesterase Inhibitor

Pyridostigmine bromide is a reversible cholinesterase inhibitor which inhibits the hydrolysis of acetylcholine (ACh) by competitive reversible binding to acetylcholinesterase (AChE). Pyridostigmine bromide is not through to enter the brain in significant amounts, and mainly activates peripheral cholinergic nervous system by increasing the concentration of ACh in the nerve through reversible inhibition of its hydrolysis by AChE. Pyridostigmine bromide is used for symptomatic treatment of myasthenia gravis and has been applied as a prophylaxis against nerve agents. (The product is for research purpose only.)

References


PubMed Literature


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