Diphenhydramine-d5 Hydrochloride

About Diphenhydramine-d5 Hydrochloride

Diphenhydramine-d5 Hydrochloride is a stable isotope labelled analogue related to Diphenhydramine carrying the CAS registry number 1219795-16-0. With the molecular formula C17H22ClNO, it has a molar mass of 296.8 g/mol. Alternative names: Diphenhydramine-d5 HCl (phenyl-d5) and Diphenhydramine-d5 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 Diphenhydramine and related analytes in bioanalytical, pharmacokinetic and impurity studies. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

We offer Diphenhydramine-d5 Hydrochloride in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

LC-MS/MS internal standard
Bioanalytical quantitation
Pharmacokinetic studies

Industries

Related to Diphenhydramine

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

Diphenhydramine impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Diphenhydramine-d5 Hydrochloride
Catalogue No.	VQ-030230
CAS Number	1219795-16-0
IUPAC name	N,N-dimethyl-2-[(2,3,4,5,6-pentadeuteriophenyl)-phenylmethoxy]ethanamine;hydrochloride
Molecular formula	C₁₇H₂₂ClNO
Molecular weight	296.8 g/mol
Exact mass	296.1704
Grade	Reference Standard
HSN code	38229090
InChIKey	PCHPORCSPXIHLZ-BSBWQDPUSA-N
SMILES	[2H]C1=C(C(=C(C(=C1[2H])[2H])C(C2=CC=CC=C2)OCCN(C)C)[2H])[2H].Cl
PubChem CID	76974743

Physical properties
Physical form	Solid
H-bond donors / acceptors	1 / 2
TPSA	12.5 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 Diphenhydramine-d5 Hydrochloride?

The CAS Registry Number of Diphenhydramine-d5 Hydrochloride is 1219795-16-0. It is also known as Diphenhydramine-d5 HCl (phenyl-d5), Diphenhydramine-d5 HCl.

What is the molecular formula and molecular weight of Diphenhydramine-d5 Hydrochloride?

Diphenhydramine-d5 Hydrochloride has the molecular formula C17H22ClNO and a molecular weight of 296.8 g/mol.

What is Diphenhydramine-d5 Hydrochloride used for?

Diphenhydramine-d5 Hydrochloride is supplied as a characterised reference material related to Diphenhydramine. 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 Diphenhydramine-d5 Hydrochloride can I order?

We supply Diphenhydramine-d5 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 Diphenhydramine-d5 Hydrochloride?

Yes. Every lot of Diphenhydramine-d5 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 Diphenhydramine-d5 Hydrochloride be shipped internationally?

Yes. We export Diphenhydramine-d5 Hydrochloride worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.