Tricholine citrate

Name: Tricholine citrate
Brand: Vaqora Chemicals
SKU: VQ-042672

About Tricholine citrate

Tricholine citrate (CAS 546-63-4) is a high-purity reference standard of Allopurinol offered by Vaqora Chemicals. Formula C21H47N3O10, molecular weight 501.6 g/mol. Common synonyms include Choline Citrate.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Good laboratory practice and suitable PPE are recommended during handling.

As a reference sample of Allopurinol, it is used for identification, assay and impurity-profiling work during analytical method development, validation (AMV) and routine QC. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Tricholine citrate in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide. SDS and detailed specification sheets can be requested with your quotation.

Typical applications

Identification & assay
Method development & validation
QC reference material

Industries

Related to Allopurinol

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

Allopurinol impurities

Specifications & identifiers

Chemical identifiers
Product name	Tricholine citrate
Catalogue No.	VQ-042672
CAS Number	546-63-4
IUPAC name	tris(2-hydroxyethyl(trimethyl)azanium);2-hydroxypropane-1,2,3-tricarboxylate
Molecular formula	C₂₁H₄₇N₃O₁₀
Molecular weight	501.6 g/mol
Exact mass	501.3261
Grade	Reference Standard
HSN code	38229090
InChIKey	RPERJPYDELTDMR-UHFFFAOYSA-K
SMILES	C[N+](C)(C)CCO.C[N+](C)(C)CCO.C[N+](C)(C)CCO.C(C(=O)[O-])C(CC(=O)[O-])(C(=O)[O-])O
PubChem CID	11024

Physical properties
Physical form	Solid
H-bond donors / acceptors	4 / 10
TPSA	201 Å²
Synonyms	Ethanaminium, 2-hydroxy-N,N,N-trimethyl-, 2-hydroxy-1,2,3-propanetricarboxylate (3:1), Choline Citrate, 2-hydroxy-N,N,N-trimethylethanaminium 2-hydroxypropane-1,2,3-tricarboxylate, 2-hydroxy-N,N,N-trimethylethanaminium2-hydroxypropane-1,2,3-tricarboxylate, Tris(2-hydroxy-N,N,N-trimethylethan-1-aminium) 2-hydroxypropane-1,2,3-tricarboxylate

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 Tricholine citrate?

The CAS Registry Number of Tricholine citrate is 546-63-4. It is also known as Ethanaminium, 2-hydroxy-N,N,N-trimethyl-, 2-hydroxy-1,2,3-propanetricarboxylate (3:1), Choline Citrate, 2-hydroxy-N,N,N-trimethylethanaminium 2-hydroxypropane-1,2,3-tricarboxylate.

What is the molecular formula and molecular weight of Tricholine citrate?

Tricholine citrate has the molecular formula C21H47N3O10 and a molecular weight of 501.6 g/mol.

What is Tricholine citrate used for?

Tricholine citrate is supplied as a characterised reference material related to Allopurinol. 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 Tricholine citrate can I order?

We supply Tricholine citrate 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 Tricholine citrate?

Yes. Every lot of Tricholine citrate 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 Tricholine citrate be shipped internationally?

Yes. We export Tricholine citrate worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.