Omeprazole-d3

Name: Omeprazole-d3
Brand: Vaqora Chemicals
SKU: VQ-038772

About Omeprazole-d3

Vaqora Chemicals supplies Omeprazole-d3, a stable isotope labelled analogue related to Omeprazole registered under CAS number 922731-01-9. Its molecular formula is C17H19N3O3S and its molecular weight is 348.4 g/mol. The IUPAC name is 2-[(4-methoxy-3,5-dimethyl-2-pyridinyl)methylsulfinyl]-6-(trideuteriomethoxy)-1H-benzimidazole. It is also known as Omeprazole-d3 (5-methoxy-d3) or Omeprazole D3(5-methoxy-d3).

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. 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.

Vaqora Chemicals supplies Omeprazole-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 Omeprazole

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

Omeprazole impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Omeprazole-d3
Catalogue No.	VQ-038772
CAS Number	922731-01-9
IUPAC name	2-[(4-methoxy-3,5-dimethyl-2-pyridinyl)methylsulfinyl]-6-(trideuteriomethoxy)-1H-benzimidazole
Molecular formula	C₁₇H₁₉N₃O₃S
Molecular weight	348.4 g/mol
Exact mass	348.1335
Grade	Reference Standard
HSN code	38229090
InChIKey	SUBDBMMJDZJVOS-HPRDVNIFSA-N
SMILES	[2H]C([2H])([2H])OC1=CC2=C(C=C1)N=C(N2)S(=O)CC3=NC=C(C(=C3C)OC)C
PubChem CID	45040154

Physical properties
Physical form	Solid
LogP (XLogP3)	2.2
H-bond donors / acceptors	1 / 6
TPSA	96.3 Å²

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, 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 Omeprazole-d3?

The CAS Registry Number of Omeprazole-d3 is 922731-01-9. It is also known as Omeprazole-d3 (5-methoxy-d3), Omeprazole D3(5-methoxy-d3), Omeprazole (benzimidazole 5-trideuteriomethoxy).

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

Omeprazole-d3 has the molecular formula C17H19N3O3S and a molecular weight of 348.4 g/mol. Its IUPAC name is 2-[(4-methoxy-3,5-dimethyl-2-pyridinyl)methylsulfinyl]-6-(trideuteriomethoxy)-1H-benzimidazole.

What is Omeprazole-d3 used for?

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

We supply Omeprazole-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 Omeprazole-d3?

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

Yes. Omeprazole-d3 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.