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Metabolites & Degradation Products

5-Hydroxy Omeprazole

Reference StandardAvailable on request

5-Hydroxy Omeprazole (CAS 92340-57-3) supplier Zemixal. Request a quote with price, lead time and documents. Exported from India with full paperwork.

Pack sizes
5-Hydroxy Omeprazole chemical structure
CAS number92340-57-3
FormulaC17H19N3O4S
Molar mass361.4 g/mol
Physical formSolid
HS code38229090
InChIKeyCMZHQFXXAAIBKE-UHFFFAOYSA-N
IUPAC name[4-methoxy-6-[(6-methoxy-1H-benzimidazol-2-yl)sulfinylmethyl]-5-methyl-3-pyridinyl]methanol

About 5-Hydroxy Omeprazole

Zemixal lists 5-Hydroxy Omeprazole for laboratories that identify, quantify or control Omeprazole and its related substances. Key data (Reference Standard): CAS 92340-57-3, formula C17H19N3O4S and molar mass 361.4 g/mol. It is handled as a solid.

Use cases we see most often

  • Metabolite identification
  • Stability-indicating methods
  • Impurity profiling

Storage and safety notes

Classified under GHS with signal word Warning and hazard statements H315, H319 and H335. Read the SDS before first use.

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. Every shipment includes a certificate of analysis with characterisation data. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Omeprazole

See every impurity, metabolite and related compound we list for this API.

Omeprazole standards

Typical uses

  • Metabolite identification
  • Stability-indicating methods
  • Impurity profiling

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Specifications and identifiers

Specifications of 5-Hydroxy Omeprazole
Product name5-Hydroxy Omeprazole
Catalogue numberZX-033970
CAS number92340-57-3
IUPAC name[4-methoxy-6-[(6-methoxy-1H-benzimidazol-2-yl)sulfinylmethyl]-5-methyl-3-pyridinyl]methanol
Molecular formulaC17H19N3O4S
Molar mass361.4 g/mol
Exact mass361.1096
GradeReference Standard
Physical formSolid
XLogP31
H-bond donors / acceptors2 / 7
Topological polar surface area117 Ų
HS code38229090
InChIKeyCMZHQFXXAAIBKE-UHFFFAOYSA-N
SMILESCC1=C(C(=CN=C1CS(=O)C2=NC3=C(N2)C=C(C=C3)OC)CO)OC
PubChem CID119560
Synonyms5-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

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS07 Irritant or harmful
Irritant or harmful

Signal word Warning

  • 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 summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of 5-Hydroxy Omeprazole
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about 5-Hydroxy Omeprazole

Which CAS number identifies 5-Hydroxy Omeprazole?
5-Hydroxy Omeprazole is registered under CAS 92340-57-3. You may also see it listed as 5-Hydroxymethylomeprazole, 4-Methoxy-6-(((5-methoxy-1H-benzimidazol-2-yl)sulfinyl)methyl)-5-methyl-3-pyridinemethanol, Hydroxyomeprazole Sodium Salt. Our catalogue number for this item is ZX-033970.
What are the formula and molar mass of 5-Hydroxy Omeprazole?
For 5-Hydroxy Omeprazole, its formula is C17H19N3O4S and its molar mass is 361.4 g/mol. The systematic (IUPAC) name is [4-methoxy-6-[(6-methoxy-1H-benzimidazol-2-yl)sulfinylmethyl]-5-methyl-3-pyridinyl]methanol. InChIKey CMZHQFXXAAIBKE-UHFFFAOYSA-N lets you match it in any structure database.
How is 5-Hydroxy Omeprazole used in pharmaceutical QC?
5-Hydroxy Omeprazole is a characterised reference material linked to Omeprazole. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.
What grade and pack sizes are available for 5-Hydroxy Omeprazole?
This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with 5-Hydroxy Omeprazole?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship 5-Hydroxy Omeprazole to my country?
Yes. Because 5-Hydroxy Omeprazole is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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