Omeprazole N-Methyl 5-Methoxy Analog

Name: Omeprazole N-Methyl 5-Methoxy Analog
Brand: Vaqora Chemicals
SKU: VQ-013677

About Omeprazole N-Methyl 5-Methoxy Analog

Omeprazole N-Methyl 5-Methoxy Analog (CAS 89352-76-1) is a process intermediate or related compound of Omeprazole offered by Vaqora Chemicals. Its molecular formula is C18H21N3O3S and its molecular weight is 359.4 g/mol. The IUPAC name is 5-methoxy-2-[(4-methoxy-3,5-dimethyl-2-pyridinyl)methylsulfinyl]-1-methylbenzimidazole. Alternative names: EsoMeprazole H193/61 and EsoMeprazole related substance H193/61.

It is supplied 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 “Danger”, so handle it with suitable PPE and consult the SDS.

Process chemists and analysts use it when developing synthetic routes to Omeprazole, tracking process-related impurities and validating analytical methods. It is used across pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Omeprazole N-Methyl 5-Methoxy Analog is dispatched with a Certificate of Analysis (COA) to destinations worldwide. Stock is available for quick dispatch.

Typical applications

API route development
Impurity fate & purge studies
Analytical method development

Industries

Related to Omeprazole

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

Omeprazole impurities

Specifications & identifiers

Chemical identifiers
Product name	Omeprazole N-Methyl 5-Methoxy Analog
Catalogue No.	VQ-013677
CAS Number	89352-76-1
IUPAC name	5-methoxy-2-[(4-methoxy-3,5-dimethyl-2-pyridinyl)methylsulfinyl]-1-methylbenzimidazole
Molecular formula	C₁₈H₂₁N₃O₃S
Molecular weight	359.4 g/mol
Exact mass	359.1304
Grade	Reference Standard
HSN code	2933
InChIKey	RUGQJBJNYIHOIW-UHFFFAOYSA-N
SMILES	CC1=CN=C(C(=C1OC)C)CS(=O)C2=NC3=C(N2C)C=CC(=C3)OC
PubChem CID	5324591

Physical properties
Physical form	Solid
LogP (XLogP3)	2.2
H-bond donors / acceptors	0 / 6
TPSA	85.5 Å²
Synonyms	(5-Desmethoxy-6-methoxy) 1-N-Methyl Omeprazole, 5-methoxy-2-[(4-methoxy-3,5-dimethylpyridin-2-yl)methylsulfinyl]-1-methylbenzimidazole, EsoMeprazole H193/61, EsoMeprazole related substance H193/61, 5-methoxy-2-[(4-methoxy-3,5-dimethyl-2-pyridyl)methylsulfinyl]-1-methyl-benzimidazole, 5-Methoxy-2-[[(4-Methoxy-3,5-diMethyl-2-pyridinyl)Methyl]sulfinyl]-1-Methyl-, 5-Methoxy-2-[[(4-methoxy-3,5-dimethyl-2-pyridyl)methyl]sulfinyl]-1-methylbenzimidazole

Safety & hazard information (GHS)

Toxic

Harmful / irritant

Signal word: Danger

Hazard statements

H301Toxic if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P270, P271, P280, P301 + P316, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P330, 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

Other grades of CAS 89352-76-1

Reference Standard

N-Methyl Omeprazole Impurity (Mixture of N-Methyl 5-Methoxy & N-Methyl 6-Methoxy Analog)

CAS: 89352-76-1
Formula: C₁₈H₂₁N₃O₃S
MW: 359.4 g/mol

VQ-005311

Frequently asked questions

What is the CAS number of Omeprazole N-Methyl 5-Methoxy Analog?

The CAS Registry Number of Omeprazole N-Methyl 5-Methoxy Analog is 89352-76-1. It is also known as (5-Desmethoxy-6-methoxy) 1-N-Methyl Omeprazole, 5-methoxy-2-[(4-methoxy-3,5-dimethylpyridin-2-yl)methylsulfinyl]-1-methylbenzimidazole, EsoMeprazole H193/61.

What is the molecular formula and molecular weight of Omeprazole N-Methyl 5-Methoxy Analog?

Omeprazole N-Methyl 5-Methoxy Analog has the molecular formula C18H21N3O3S and a molecular weight of 359.4 g/mol. Its IUPAC name is 5-methoxy-2-[(4-methoxy-3,5-dimethyl-2-pyridinyl)methylsulfinyl]-1-methylbenzimidazole.

What is Omeprazole N-Methyl 5-Methoxy Analog used for?

Omeprazole N-Methyl 5-Methoxy Analog 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 N-Methyl 5-Methoxy Analog can I order?

We supply Omeprazole N-Methyl 5-Methoxy Analog in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg, 250 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Omeprazole N-Methyl 5-Methoxy Analog?

Yes. Every lot of Omeprazole N-Methyl 5-Methoxy Analog 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 N-Methyl 5-Methoxy Analog be shipped internationally?

Yes. Omeprazole N-Methyl 5-Methoxy Analog 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.