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Ethanaminium, N,N-diethyl-2-methoxy-N-methyl-, bromide, commonly known as methacholine bromide, is a synthetic quaternary ammonium compound with significant applications in medical diagnostics and research. It is known for its ability to stimulate muscarinic receptors in the airways, leading to smooth muscle contraction and bronchoconstriction.

749879-33-2

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749879-33-2 Usage

Uses

Used in Medical Diagnostics:
Ethanaminium, N,N-diethyl-2-methoxy-N-methyl-, bromide is used as a diagnostic agent for assessing airway reactivity in patients with respiratory conditions such as asthma. By causing bronchoconstriction, it helps in determining the level of airway reactivity, which is crucial for diagnosing and monitoring respiratory conditions.
Used in Research Studies:
In the field of research, methacholine bromide is utilized to investigate airway responsiveness. It aids scientists in understanding the mechanisms behind respiratory diseases and contributes to the development of new treatments for such conditions.

Check Digit Verification of cas no

The CAS Registry Mumber 749879-33-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,4,9,8,7 and 9 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 749879-33:
(8*7)+(7*4)+(6*9)+(5*8)+(4*7)+(3*9)+(2*3)+(1*3)=242
242 % 10 = 2
So 749879-33-2 is a valid CAS Registry Number.

749879-33-2SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name diethyl-(2-methoxyethyl)-methylazanium,bromide

1.2 Other means of identification

Product number -
Other names Ethanaminium,N,N-diethyl-2-methoxy-N-methyl-,bromide

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:749879-33-2 SDS

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