CAS: 333-31-3 - Methacholine bromide

Formula: C₈H₁₈NO₂·Br

InChI: InChI=1S/C8H18NO2.BrH/c1-7(11-8(2)10)6-9(3,4)5;/h7H,6H2,1-5H3;1H/q+1;/p-1

InChI key: InChIKey=MMVPLEUBMWUYIB-UHFFFAOYSA-M

SMILES: [Br-].O=C(OC(C)C[N+](C)(C)C)C

Synonyms:

• (2-Hydroxypropyl)trimethylammonium bromide, acetate
• (2R)-2-(acetyloxy)-N,N,N-trimethylpropan-1-aminium
• (2S)-2-(acetyloxy)-N,N,N-trimethylpropan-1-aminium
• 1-Propanaminium, 2-(acetyloxy)-N,N,N-trimethyl-, bromide
• 1-propanaminium, 2-(acetyloxy)-N,N,N-trimethyl-, bromide (1:1)
• 2-(acetyloxy)-N,N,N-trimethylpropan-1-aminium bromide
• 2-Acetoxy-N,N,N-trimethylpropan-1-aminium bromide
• 2-Acetyloxypropyl-trimethyl-azaniumbromide
• Acetyl-β-methylcholine bromide
• Ammonium, (2-hydroxypropyl)trimethyl-, bromide, acetate
• Mecholin
• Mecholyl bromide
• Methacholine bromide
• O-Acetyl-β-methylcholine bromide
• Trimethyl-β-acetoxypropylammonium bromide
• β-Methylacetylcholine bromide

Methacholine Bromide

CAS: 333-31-3

• Formula: C₈H₁₈BrNO₂
• Purity: >99.0%(T)
• Color and Shape: White to Almost white powder to crystal
• Molecular weight: 240.14

Acetyl-β-methylcholine bromide, 99%

CAS: 333-31-3

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. …

• Formula: C₈H₁₈BrNO₂
• Purity: 99%
• Color and Shape: Crystalline powder, White to off-white
• Molecular weight: 240.14

Methacholine bromide

CAS: 333-31-3

Muscarinic receptor agonist

• Formula: C₈H₁₈NO₂·Br
• Color and Shape: White Off-White Powder
• Molecular weight: 240.14 g/mol

Methacholine bromide

CAS: 333-31-3

Methacholine bromide is a potent M3 agonist for diagnosing asthma by identifying bronchial hyperresponsiveness.

• Formula: C₈H₁₈BrNO₂
• Color and Shape: Liquid
• Molecular weight: 240.141