O-(2-Hydroxyethyl)choline iodide

Name: O-(2-Hydroxyethyl)choline iodide
Brand: Vaqora Chemicals
SKU: VQ-047313

About O-(2-Hydroxyethyl)choline iodide

O-(2-Hydroxyethyl)choline iodide (CAS 41830-55-1) is a metabolite or degradation product of Acetylcholine offered by Vaqora Chemicals. With the molecular formula C7H18INO2, it has a molar mass of 275.13 g/mol. Its systematic (IUPAC) name is 2-(2-hydroxyethoxy)ethyl-trimethylazanium iodide. Alternative names: O-(2-Hydroxyethyl)choline and (2-hydroxyethyl)choline ether.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

It is used in metabolite identification, stability-indicating method development and impurity profiling of Acetylcholine, as well as in QC testing and ANDA/DMF documentation. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Metabolite identification
Stability-indicating methods
Impurity profiling

Industries

Related to Acetylcholine

View every impurity, metabolite and intermediate we list for Acetylcholine.

Acetylcholine impurities

Specifications & identifiers

Chemical identifiers
Product name	O-(2-Hydroxyethyl)choline iodide
Catalogue No.	VQ-047313
CAS Number	41830-55-1
IUPAC name	2-(2-hydroxyethoxy)ethyl-trimethylazanium iodide
Molecular formula	C₇H₁₈INO₂
Molecular weight	275.13 g/mol
Exact mass	275.0382
Grade	Reference Standard
HSN code	38229090
InChIKey	OHIFSOQCEPPUNY-UHFFFAOYSA-M
SMILES	C[N+](C)(C)CCOCCO.[I-]
PubChem CID	162490

Physical properties
Physical form	Solid
H-bond donors / acceptors	1 / 3
TPSA	29.5 Å²
Synonyms	O-(2-Hydroxyethyl)choline, (2-hydroxyethyl)choline ether, Ethanaminium, 2-(2-hydroxyethoxy)-N,N,N-trimethyl-, iodide, 2-(2-Hydroxyethoxy)-N,N,N-trimethylethan-1-aminium iodide, (2-(2-Hydroxyethoxy)ethyl)trimethylammonium iodide, Ammonium, (2-(2-hydroxyethoxy)ethyl)trimethyl-, iodide, 2-Hydroxyethoxyethyl-trimethylammonium iodide

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation

Precautionary statements: P264, P264 + P265, P280, P302 + P352, P305 + P351 + P338, P321, P332 + P317, P337 + P317, P362 + P364

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of O-(2-Hydroxyethyl)choline iodide?

The CAS Registry Number of O-(2-Hydroxyethyl)choline iodide is 41830-55-1. It is also known as O-(2-Hydroxyethyl)choline, (2-hydroxyethyl)choline ether, Ethanaminium, 2-(2-hydroxyethoxy)-N,N,N-trimethyl-, iodide.

What is the molecular formula and molecular weight of O-(2-Hydroxyethyl)choline iodide?

O-(2-Hydroxyethyl)choline iodide has the molecular formula C7H18INO2 and a molecular weight of 275.13 g/mol. Its IUPAC name is 2-(2-hydroxyethoxy)ethyl-trimethylazanium iodide.

What is O-(2-Hydroxyethyl)choline iodide used for?

O-(2-Hydroxyethyl)choline iodide is supplied as a characterised reference material related to Acetylcholine. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of O-(2-Hydroxyethyl)choline iodide can I order?

We supply O-(2-Hydroxyethyl)choline iodide in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with O-(2-Hydroxyethyl)choline iodide?

Yes. Every lot of O-(2-Hydroxyethyl)choline iodide is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can O-(2-Hydroxyethyl)choline iodide be shipped internationally?

Yes. O-(2-Hydroxyethyl)choline iodide is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.