Cyclizine-d3

Name: Cyclizine-d3
Brand: Vaqora Chemicals
SKU: VQ-036464

About Cyclizine-d3

Cyclizine-d3 is a stable isotope labelled analogue related to Cyclizine carrying the CAS registry number 1170155-67-5. The compound has the formula C18H22N2, corresponding to a molecular weight of 269.4 g/mol. Its systematic (IUPAC) name is 1-benzhydryl-4-(trideuteriomethyl)piperazine. Common synonyms include cyclizine-d3 (n-methyl-d3).

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 Cyclizine and related analytes in bioanalytical, pharmacokinetic and impurity studies. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Cyclizine-d3 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 Cyclizine

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

Cyclizine impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Cyclizine-d3
Catalogue No.	VQ-036464
CAS Number	1170155-67-5
IUPAC name	1-benzhydryl-4-(trideuteriomethyl)piperazine
Molecular formula	C₁₈H₂₂N₂
Molecular weight	269.4 g/mol
Exact mass	269.1971
Grade	Reference Standard
HSN code	38229090
InChIKey	UVKZSORBKUEBAZ-FIBGUPNXSA-N
SMILES	[2H]C([2H])([2H])N1CCN(CC1)C(C2=CC=CC=C2)C3=CC=CC=C3
PubChem CID	42641747

Physical properties
Physical form	Solid
LogP (XLogP3)	3.6
H-bond donors / acceptors	0 / 2
TPSA	6.5 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 Cyclizine-d3?

The CAS Registry Number of Cyclizine-d3 is 1170155-67-5. It is also known as cyclizine-d3 (n-methyl-d3), 1-(Diphenylmethyl)-4-(methyl-d3)piperazine (ACI).

What is the molecular formula and molecular weight of Cyclizine-d3?

Cyclizine-d3 has the molecular formula C18H22N2 and a molecular weight of 269.4 g/mol. Its IUPAC name is 1-benzhydryl-4-(trideuteriomethyl)piperazine.

What is Cyclizine-d3 used for?

Cyclizine-d3 is supplied as a characterised reference material related to Cyclizine. 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 Cyclizine-d3 can I order?

We supply Cyclizine-d3 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 Cyclizine-d3?

Yes. Every lot of Cyclizine-d3 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 Cyclizine-d3 be shipped internationally?

Yes. We export Cyclizine-d3 worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.