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Catalog Number:
38026
CAS Number:
333-31-3
Methacholine bromide
Purity:
≥ 99% (Assay by Titration)
Synonym(s):
O-Acetyl-b-methylcholine bromide, Mecholyl bromide
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Product Information

Methacholine bromide is a potent muscarinic agonist primarily utilized in the field of respiratory medicine. This compound is instrumental in the diagnosis of asthma and other reactive airway diseases through bronchial challenge testing. By inducing bronchoconstriction, Methacholine bromide helps clinicians assess airway hyperreactivity, making it a critical tool in pulmonary function testing. Its unique ability to selectively stimulate muscarinic receptors allows for precise evaluation of bronchial responsiveness, providing valuable insights for patient management.

In addition to its diagnostic applications, Methacholine bromide is also explored in research settings for its potential therapeutic effects. Its role in studying cholinergic signaling pathways can lead to advancements in understanding various respiratory conditions. Researchers appreciate its high purity and reliability, which are essential for reproducible results in experimental setups. With its established efficacy and relevance in both clinical and research environments, Methacholine bromide stands out as a vital compound for professionals in the medical and scientific communities.

Synonyms
O-Acetyl-b-methylcholine bromide, Mecholyl bromide
CAS Number
333-31-3
Purity
≥ 99% (Assay by Titration)
Molecular Formula
C8H18BrNO2
Molecular Weight
240.14
MDL Number
MFCD00011816
PubChem ID
92754
Melting Point
149 - 153 °C
Appearance
White to almost white powder to crystal
Conditions
Store at 2 - 8 °C
General Information
Synonyms
O-Acetyl-b-methylcholine bromide, Mecholyl bromide
CAS Number
333-31-3
Purity
≥ 99% (Assay by Titration)
Molecular Formula
C8H18BrNO2
Molecular Weight
240.14
MDL Number
MFCD00011816
PubChem ID
92754
Melting Point
149 - 153 °C
Appearance
White to almost white powder to crystal
Conditions
Store at 2 - 8 °C
Properties
Additional property information coming soon!
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Safety and Regulations
Hazmat
No
Antibiotic
No
DEA-regulated
No
Warnings
-
Applications

Methacholine bromide is widely utilized in research focused on:

  • Respiratory Medicine: Used as a bronchial challenge agent to diagnose asthma by inducing bronchoconstriction, helping healthcare professionals assess airway hyperreactivity.
  • Pharmacological Studies: Serves as a tool in pharmacology to study the effects of cholinergic agents on various biological systems, providing insights into drug mechanisms and potential therapies.
  • Clinical Trials: Employed in clinical settings to evaluate the efficacy of new asthma medications, allowing researchers to compare the effects of treatments against a controlled bronchoconstriction response.
  • Research on Neurotransmission: Utilized in neuroscience research to investigate the role of acetylcholine in synaptic transmission, contributing to a better understanding of neurological disorders.
  • Environmental Toxicology: Applied in studies assessing the impact of pollutants on respiratory function, aiding in the development of safety standards and regulations for air quality.

Citations