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VAQORAAmines & AnilinesAvailable on request
Choline
Synonyms: Bilineurine · Choline cation · 2-Hydroxy-N,N,N-trimethylethanaminium · (2-Hydroxyethyl)trimethylammonium
CAS No.62-49-7
FormulaC5H14NO+
Mol. weight104.17
Catalogue No.VQ-047314
PurityOn COA
HSN—
Choline (CAS 62-49-7) – amine building block. C5H14NO+, MW 104.17. Supplied by Vaqora Chemicals with COA, exported worldwide. Bulk and custom packs available.
Batch COA with every lot
16-section GHS SDS
Export to 120+ countries
DG-compliant packing
About Choline
Choline is an amine building block carrying the CAS registry number 62-49-7. Formula C5H14NO+, molecular weight 104.17 g/mol. Systematically, it is named 2-hydroxyethyl(trimethyl)azanium. Alternative names: Bilineurine and Choline cation.
Store sealed in a dry, well-ventilated location away from incompatible materials. Under GHS it is labelled “Danger”, so handle it with suitable PPE and consult the SDS.
It is commonly used for organic synthesis and API synthesis. It is used across pharmaceutical manufacturing and academic and industrial research.
Available in 100 mg, 250 mg, 1 g and 5 g packs, Choline is dispatched with a Certificate of Analysis (COA) to destinations worldwide. A Safety Data Sheet (SDS) and technical specifications are available on request. Custom pack sizes, bulk quantities and specific analytical data can be arranged on request.
Specifications & identifiers
| Product name | Choline |
|---|---|
| Catalogue No. | VQ-047314 |
| CAS Number | 62-49-7 |
| IUPAC name | 2-hydroxyethyl(trimethyl)azanium |
| Molecular formula | C5H14NO+ |
| Molecular weight | 104.17 g/mol |
| Exact mass | 104.1075 |
| InChIKey | OEYIOHPDSNJKLS-UHFFFAOYSA-N |
| SMILES | C[N+](C)(C)CCO |
| PubChem CID | 305 |
| Physical form | Other |
|---|---|
| LogP (XLogP3) | -0.4 |
| H-bond donors / acceptors | 1 / 1 |
| TPSA | 20.2 Ų |
| Synonyms | Bilineurine, Choline cation, 2-Hydroxy-N,N,N-trimethylethanaminium, (2-Hydroxyethyl)trimethylammonium, Ethanaminium, 2-hydroxy-N,N,N-trimethyl-, vitamin J, trimethylethanolamine, N-trimethylethanolamine, (2-hydroxyethyl)trimethylazanium, N,N,N-trimethylethanol-ammonium, Gabazolamine, Gaboxetine |
Safety & hazard information (GHS)
Signal word: Danger
Hazard statements
H225Highly flammable liquid and vaporH314Causes severe skin burns and eye damageH318Causes serious eye damageH370Causes damage to organs
Precautionary statements: P203, P210, P233, P240, P241, P242, P243, P260, P264, P264 + P265, P270, P280, P301 + P330 + P331, P302 + P361 + P354, P303 + P361 + P353, P304 + P340, P305 + P354 + P338, P308 + P316, P316, P317, P318, P321, P363, P370 + P378
Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.
Documents
Frequently asked questions
What is the CAS number of Choline?
The CAS Registry Number of Choline is 62-49-7. It is also known as Bilineurine, Choline cation, 2-Hydroxy-N,N,N-trimethylethanaminium.
What is the molecular formula and molecular weight of Choline?
Choline has the molecular formula C5H14NO+ and a molecular weight of 104.17 g/mol. Its IUPAC name is 2-hydroxyethyl(trimethyl)azanium.
Which grade and pack sizes of Choline can I order?
We supply Choline, in 100 mg, 250 mg, 1 g, 5 g packs. Larger bulk quantities and custom packing are quoted on request.
Do you provide a COA and SDS with Choline?
Yes. Every lot of Choline 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 Choline be shipped internationally?
Yes. Choline 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.
Enquire about Choline
We reply within one business day with price, pack options, lead time and documentation.
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