Citalopram-d6

Name: Citalopram-d6
Brand: Vaqora Chemicals
SKU: VQ-036350

About Citalopram-d6

Listed under CAS 1190003-26-9, Citalopram-d6 is a stable isotope labelled analogue related to Citalopram available from Vaqora Chemicals. With the molecular formula C20H21FN2O, it has a molar mass of 330.4 g/mol. The IUPAC name is 1-[3-[bis(trideuteriomethyl)amino]propyl]-1-(4-fluorophenyl)-3H-2-benzofuran-5-carbonitrile. Common synonyms include Citalopram-D6 HBr and TMIH-0159.

The product is provided as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

Its mass shift relative to the unlabelled analyte makes it a dependable internal standard for LC-MS/MS assays, improving accuracy in bioanalysis, therapeutic drug monitoring and method validation. Typical end-use sectors are 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

LC-MS/MS internal standard
Bioanalytical quantitation
Pharmacokinetic studies

Industries

Related to Citalopram

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

Citalopram impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Citalopram-d6
Catalogue No.	VQ-036350
CAS Number	1190003-26-9
IUPAC name	1-[3-[bis(trideuteriomethyl)amino]propyl]-1-(4-fluorophenyl)-3H-2-benzofuran-5-carbonitrile
Molecular formula	C₂₀H₂₁FN₂O
Molecular weight	330.4 g/mol
Exact mass	330.2015
Grade	Reference Standard
HSN code	38229090
InChIKey	WSEQXVZVJXJVFP-WFGJKAKNSA-N
SMILES	[2H]C([2H])([2H])N(CCCC1(C2=C(CO1)C=C(C=C2)C#N)C3=CC=C(C=C3)F)C([2H])([2H])[2H]
PubChem CID	45038689

Physical properties
Physical form	Solid
LogP (XLogP3)	3.2
H-bond donors / acceptors	0 / 4
TPSA	36.3 Å²

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed

Precautionary statements: P264, P270, P301 + P317, P330, P501

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 Citalopram-d6?

The CAS Registry Number of Citalopram-d6 is 1190003-26-9. It is also known as Citalopram-D6 HBr, TMIH-0159.

What is the molecular formula and molecular weight of Citalopram-d6?

Citalopram-d6 has the molecular formula C20H21FN2O and a molecular weight of 330.4 g/mol. Its IUPAC name is 1-[3-[bis(trideuteriomethyl)amino]propyl]-1-(4-fluorophenyl)-3H-2-benzofuran-5-carbonitrile.

What is Citalopram-d6 used for?

Citalopram-d6 is supplied as a characterised reference material related to Citalopram. 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 Citalopram-d6 can I order?

We supply Citalopram-d6 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 Citalopram-d6?

Yes. Every lot of Citalopram-d6 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 Citalopram-d6 be shipped internationally?

Yes. Citalopram-d6 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.