5-Hydroxy Omeprazole

Name: 5-Hydroxy Omeprazole
Brand: Vaqora Chemicals
SKU: VQ-038760

About 5-Hydroxy Omeprazole

Listed under CAS 92340-57-3, 5-Hydroxy Omeprazole is a metabolite or degradation product of Omeprazole available from Vaqora Chemicals. Its molecular formula is C17H19N3O4S and its molecular weight is 361.4 g/mol. Its systematic (IUPAC) name is [4-methoxy-6-[(6-methoxy-1H-benzimidazol-2-yl)sulfinylmethyl]-5-methyl-3-pyridinyl]methanol. Alternative names: 5-Hydroxymethylomeprazole and Hydroxyomeprazole Sodium Salt.

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 “Warning”, so handle it with suitable PPE and consult the SDS.

Analytical teams use this compound to identify metabolites and degradants of Omeprazole, to validate stability-indicating methods (AMV) and to support QC and regulatory filings. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

We offer 5-Hydroxy Omeprazole in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Metabolite identification
Stability-indicating methods
Impurity profiling

Industries

Related to Omeprazole

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

Omeprazole impurities

Specifications & identifiers

Chemical identifiers
Product name	5-Hydroxy Omeprazole
Catalogue No.	VQ-038760
CAS Number	92340-57-3
IUPAC name	[4-methoxy-6-[(6-methoxy-1H-benzimidazol-2-yl)sulfinylmethyl]-5-methyl-3-pyridinyl]methanol
Molecular formula	C₁₇H₁₉N₃O₄S
Molecular weight	361.4 g/mol
Exact mass	361.1096
Grade	Reference Standard
HSN code	38229090
InChIKey	CMZHQFXXAAIBKE-UHFFFAOYSA-N
SMILES	CC1=C(C(=CN=C1CS(=O)C2=NC3=C(N2)C=C(C=C3)OC)CO)OC
PubChem CID	119560

Physical properties
Physical form	Solid
LogP (XLogP3)	1
H-bond donors / acceptors	2 / 7
TPSA	117 Å²
Synonyms	5-Hydroxymethylomeprazole, 4-Methoxy-6-(((5-methoxy-1H-benzimidazol-2-yl)sulfinyl)methyl)-5-methyl-3-pyridinemethanol, Hydroxyomeprazole Sodium Salt, 5-Hydroxyomeprazole sodium sa lt, 5-Hydroxy Omeprazole (~5per cent Triethylamine as stabilizer), [4-methoxy-6-[(6-methoxy-1H-benzimidazol-2-yl)sulfinylmethyl]-5-methyl-3-pyridyl]methanol, {4-Methoxy-6-[(6-methoxy-1H-benzimidazole-2-sulfinyl)methyl]-5-methylpyridin-3-yl}methanol

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 5-Hydroxy Omeprazole?

The CAS Registry Number of 5-Hydroxy Omeprazole is 92340-57-3. It is also known as 5-Hydroxymethylomeprazole, 4-Methoxy-6-(((5-methoxy-1H-benzimidazol-2-yl)sulfinyl)methyl)-5-methyl-3-pyridinemethanol, Hydroxyomeprazole Sodium Salt.

What is the molecular formula and molecular weight of 5-Hydroxy Omeprazole?

5-Hydroxy Omeprazole has the molecular formula C17H19N3O4S and a molecular weight of 361.4 g/mol. Its IUPAC name is [4-methoxy-6-[(6-methoxy-1H-benzimidazol-2-yl)sulfinylmethyl]-5-methyl-3-pyridinyl]methanol.

What is 5-Hydroxy Omeprazole used for?

5-Hydroxy Omeprazole 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 5-Hydroxy Omeprazole can I order?

We supply 5-Hydroxy Omeprazole 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 5-Hydroxy Omeprazole?

Yes. Every lot of 5-Hydroxy Omeprazole 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 5-Hydroxy Omeprazole be shipped internationally?

Yes. 5-Hydroxy Omeprazole 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.