Lofexidine-d4 Hydrochloride

Name: Lofexidine-d4 Hydrochloride
Brand: Vaqora Chemicals
SKU: VQ-038102

About Lofexidine-d4 Hydrochloride

Lofexidine-d4 Hydrochloride is a stable isotope labelled analogue related to Lofexidine carrying the CAS registry number 78302-26-8. Formula C11H13Cl3N2O, molecular weight 299.6 g/mol. It is also known as Lofexidine D4 or Lofexidine D4 HCl.

It is supplied as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Good laboratory practice and suitable PPE are recommended during handling.

This isotope-labelled compound is used as an internal standard for LC-MS and LC-MS/MS quantitation of Lofexidine and related analytes in bioanalytical, pharmacokinetic and impurity studies. It is used across pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Lofexidine-d4 Hydrochloride in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

LC-MS/MS internal standard
Bioanalytical quantitation
Pharmacokinetic studies

Industries

Related to Lofexidine

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

Lofexidine impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Lofexidine-d4 Hydrochloride
Catalogue No.	VQ-038102
CAS Number	78302-26-8
IUPAC name	4,4,5,5-tetradeuterio-2-[1-(2,6-dichlorophenoxy)ethyl]-1H-imidazole;hydrochloride
Molecular formula	C₁₁H₁₃Cl₃N₂O
Molecular weight	299.6 g/mol
Exact mass	298.0345
Grade	Reference Standard
HSN code	38229090
InChIKey	DWWHMKBNNNZGHF-NXMSQKFDSA-N
SMILES	[2H]C1(C(N=C(N1)C(C)OC2=C(C=CC=C2Cl)Cl)([2H])[2H])[2H].Cl
PubChem CID	57369873

Physical properties
Physical form	Solid
H-bond donors / acceptors	2 / 2
TPSA	33.6 Å²

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 Lofexidine-d4 Hydrochloride?

The CAS Registry Number of Lofexidine-d4 Hydrochloride is 78302-26-8. It is also known as Lofexidine D4, Lofexidine D4 HCl.

What is the molecular formula and molecular weight of Lofexidine-d4 Hydrochloride?

Lofexidine-d4 Hydrochloride has the molecular formula C11H13Cl3N2O and a molecular weight of 299.6 g/mol.

What is Lofexidine-d4 Hydrochloride used for?

Lofexidine-d4 Hydrochloride is supplied as a characterised reference material related to Lofexidine. 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 Lofexidine-d4 Hydrochloride can I order?

We supply Lofexidine-d4 Hydrochloride 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 Lofexidine-d4 Hydrochloride?

Yes. Every lot of Lofexidine-d4 Hydrochloride 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 Lofexidine-d4 Hydrochloride be shipped internationally?

Yes. We export Lofexidine-d4 Hydrochloride worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.