Methacholine chloride, 100.4%, MP Biomedicals™

Product Code	Brand	Quantity
11421691	MP Biomedicals 0219023105	5 g
11431691	MP Biomedicals 0219023110	10 g
11441691	MP Biomedicals 0219023125	25 g
11451691	MP Biomedicals 0219023180	100 g

Chemical Identifiers

• CAS: 62-51-1
• Molecular Weight (g/mol): 195.687
• InChI Key: JHPHVAVFUYTVCL-UHFFFAOYSA-M
• PubChem CID: 6114
• IUPAC Name: 2-acetyloxypropyl(trimethyl)azanium;chloride

• Molecular Formula: C8H18ClNO2
• MDL Number: MFCD00011817
• Synonym: methacholine chloride, acetyl-beta-methylcholine chloride, provocholine, mecholyl chloride, amechol, mecholine chloride, 1-propanaminium, 2-acetyloxy-n,n,n-trimethyl-, chloride, methacholinium chloride, 2-acetoxypropyl trimethylammonium chloride
• ChEBI: CHEBI:50142
• SMILES: CC(C[N+](C)(C)C)OC(=O)C.[Cl-]

Specifications

• CAS: 62-51-1
• Assay Percent Range: ≥98%
• MDL Number: MFCD00011817
• InChI Key: JHPHVAVFUYTVCL-UHFFFAOYSA-M
• IUPAC Name: 2-acetyloxypropyl(trimethyl)azanium;chloride
• PubChem CID: 6114
• Formula Weight: 195.7
• Chemical Name or Material: Methacholine chloride

• Color: White
• Molecular Formula: C8H18ClNO2
• Synonym: methacholine chloride, acetyl-beta-methylcholine chloride, provocholine, mecholyl chloride, amechol, mecholine chloride, 1-propanaminium, 2-acetyloxy-n,n,n-trimethyl-, chloride, methacholinium chloride, 2-acetoxypropyl trimethylammonium chloride
• SMILES: CC(C[N+](C)(C)C)OC(=O)C.[Cl-]
• Molecular Weight (g/mol): 195.687
• ChEBI: CHEBI:50142
• Physical Form: Powder

Safety and Handling

Recommended Storage : Store at 0°C.

Product Identifier

• Methacholine Chloride

Signal Word

• Warning

Hazard Category

• Acute toxicity Category 4
• Serious eye damage/eye irritation Category 2
• Skin corrosion/irritation Category 2
• Specific target organ toxicity Category 3

Hazard Statement

• H302-Harmful if swallowed.
• H315-Causes skin irritation.
• H319-Causes serious eye irritation.
• H335-May cause respiratory irritation.

Precautionary Statement

• P101-If medical advice is needed, have product container or label at hand.
• P102-Keep out of reach of children.
• P103-Read label before use.
• P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P301+P312-IF SWALLOWED: Call a POISON CENTER or doctor/physician/ if you feel unwell.
• P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
• P405-Store locked up.
• P501b-Dispose of contents/container in accordance with local/regional/national/international regulations.

Supplemental information

• MIXTURE LIST-Contains : methacholine chloride