Skip to the beginning of the images gallery

Acetyl-β-methylcholine bromide - 99%, high purity , CAS No.333-31-3

COA

Grade & Purity:

≥99%

Cas Number: 333-31-3
Molecular Weight: 240.14
EC Number: 206-372-2
MDL number: MFCD00011816
PubChem CID: 92754
PubChem SID: 504756132

In stock

Item Number

A100823

Grouped product items
SKU	Size	Availability	Price	Qty
A100823-5g	5g	2	$23.90
A100823-25g	25g	Available within 4-8 weeks(?) Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!	$90.90

View related series

Ammonium salt (193) Cell signal transduction and Neuroscience (85) Class A GPCR (4138)

Basic Description

Synonyms	[2-(acetyloxy)propyl]trimethylazanium bromide \| Methacholine bromide \| AS-57368 \| D91277 \| HY-A0083B \| 2-Acetoxypropyltrimethylammonium bromid \| 1-Pyrrolidinecarboxylic acid, 3-formyl-, phenylmethyl ester \| SCHEMBL2349212 \| (2-Hydroxypropyl)Trimethylammon
Specifications & Purity	≥99%
Storage Temp	Store at -20°C,Argon charged
Shipped In	Ice chest + Ice pads This product requires cold chain shipping. Ground and other economy services are not available.

Taxonomic Classification

Taxonomy Tree

Kingdom Organic compounds
- Superclass Organic nitrogen compounds
  - Class Organonitrogen compounds
    - Subclass Quaternary ammonium salts

Kingdom	Organic compounds
Superclass	Organic nitrogen compounds
Class	Organonitrogen compounds
Subclass	Quaternary ammonium salts
Intermediate Tree Nodes	Not available
Direct Parent	Tetraalkylammonium salts
Alternative Parents	Carboxylic acid esters Monocarboxylic acids and derivatives Organopnictogen compounds Organic oxides Organic bromide salts Hydrocarbon derivatives Carbonyl compounds Amines
Molecular Framework	Aliphatic acyclic compounds
Substituents	Tetraalkylammonium salt - Carboxylic acid ester - Monocarboxylic acid or derivatives - Carboxylic acid derivative - Organic oxygen compound - Organopnictogen compound - Organic oxide - Hydrocarbon derivative - Organic bromide salt - Organic salt - Organooxygen compound - Carbonyl group - Amine - Aliphatic acyclic compound
Description	This compound belongs to the class of organic compounds known as tetraalkylammonium salts. These are organonitrogen compounds containing a quaternary ammonium substituted with four alkyl chains.
External Descriptors	Not available
1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61. DOI: 10.1186/s13321-016-0174-y

Names and Identifiers

Pubchem Sid	504756132
Pubchem Sid Url	https://pubchem.ncbi.nlm.nih.gov/substance/504756132
IUPAC Name	2-acetyloxypropyl(trimethyl)azanium;bromide
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
InChIKey	MMVPLEUBMWUYIB-UHFFFAOYSA-M
Smiles	CC(C[N+](C)(C)C)OC(=O)C.[Br-]
Isomeric SMILES	CC(C[N+](C)(C)C)OC(=O)C.[Br-]
WGK Germany	3
Molecular Weight	240.14
Reaxy-Rn	6098010
Reaxys-RN_link_address	https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=6098010&ln=

Certificates（CoA,COO,BSE/TSE and Analysis Chart)

C of A & Other Certificates(BSE/TSE, COO):

Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

4 results found

Lot Number	Certificate Type	Date	Item
B2304041	Certificate of Analysis	Feb 13, 2023	A100823
B2304046	Certificate of Analysis	Feb 13, 2023	A100823
K2209079	Certificate of Analysis	Nov 10, 2022	A100823
K2209098	Certificate of Analysis	Nov 10, 2022	A100823

Chemical and Physical Properties

Sensitivity	Moisture sensitive
Melt Point(°C)	150-152°C
Molecular Weight	240.140 g/mol
XLogP3
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	3
Rotatable Bond Count	4
Exact Mass	239.052 Da
Monoisotopic Mass	239.052 Da
Topological Polar Surface Area	26.300 Å²
Heavy Atom Count	12
Formal Charge	0
Complexity	138.000
Isotope Atom Count	0
Defined Atom Stereocenter Count	0
Undefined Atom Stereocenter Count	1
Defined Bond Stereocenter Count	0
Undefined Bond Stereocenter Count	0
The total count of all stereochemical bonds	0
Covalently-Bonded Unit Count	2

Solution Calculators

Molarity Calculator

Determine the necessary mass, volume, or concentration for preparing a solution.

Mass

Concentration

Volume

M. Wt*

g/mol

*When preparing stock solutions, always use the batch-specific molecular weight of the product found on the vial label and the Certificate of Analysis (available online).

Dilution Calculator

Determine the dilution needed to prepare a stock solution.

Concentration 1 (C1)

Volume 1 (V1)

Concentration 2 (C2)

Volume 2 (V2)

Reconstitution Calculator

The reconstitution calculator enables you to quickly determine the volume of a reagent needed to reconstitute your vial. Just enter the mass of the reagent and the target concentration, and the calculator will do the rest.

Volume (to add to vial)

Mass (in vial)

Desired Reconstitution Concentration