Ebastine-d5

Name: Ebastine-d5
Brand: Vaqora Chemicals
SKU: VQ-036866

About Ebastine-d5

Ebastine-d5 is a stable isotope labelled analogue related to Ebastine carrying the CAS registry number 1216953-13-7. With the molecular formula C32H39NO2, it has a molar mass of 474.7 g/mol. Its systematic (IUPAC) name is 1-(4-tert-butylphenyl)-4-[4-[(2,3,4,5,6-pentadeuteriophenyl)-phenylmethoxy]piperidin-1-yl]butan-1-one.

The product is provided 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.

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

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

Ebastine impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Ebastine-d5
Catalogue No.	VQ-036866
CAS Number	1216953-13-7
IUPAC name	1-(4-tert-butylphenyl)-4-[4-[(2,3,4,5,6-pentadeuteriophenyl)-phenylmethoxy]piperidin-1-yl]butan-1-one
Molecular formula	C₃₂H₃₉NO₂
Molecular weight	474.7 g/mol
Exact mass	474.3295
Grade	Reference Standard
HSN code	38229090
InChIKey	MJJALKDDGIKVBE-UAVBZTRNSA-N
SMILES	[2H]C1=C(C(=C(C(=C1[2H])[2H])C(C2=CC=CC=C2)OC3CCN(CC3)CCCC(=O)C4=CC=C(C=C4)C(C)(C)C)[2H])[2H]
PubChem CID	45039122

Physical properties
Physical form	Solid
LogP (XLogP3)	7.2
H-bond donors / acceptors	0 / 3
TPSA	29.5 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 Ebastine-d5?

The CAS Registry Number of Ebastine-d5 is 1216953-13-7.

What is the molecular formula and molecular weight of Ebastine-d5?

Ebastine-d5 has the molecular formula C32H39NO2 and a molecular weight of 474.7 g/mol. Its IUPAC name is 1-(4-tert-butylphenyl)-4-[4-[(2,3,4,5,6-pentadeuteriophenyl)-phenylmethoxy]piperidin-1-yl]butan-1-one.

What is Ebastine-d5 used for?

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

We supply Ebastine-d5 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 Ebastine-d5?

Yes. Every lot of Ebastine-d5 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 Ebastine-d5 be shipped internationally?

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