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API Reference Standards

Omeprazole Magnesium

Reference StandardAvailable on request

Omeprazole Magnesium (CAS 95382-33-5) supplier Zemixal. Request a quote with price, lead time and documents. Packs from 10 mg.

Pack sizes
Omeprazole Magnesium chemical structure
CAS number95382-33-5
FormulaC34H36MgN6O6S2
Molar mass713.1 g/mol
Physical formSolid
HS code38229090
InChIKeyKWORUUGOSLYAGD-UHFFFAOYSA-N
IUPAC namemagnesium bis(5-methoxy-2-[(4-methoxy-3,5-dimethyl-2-pyridinyl)methylsulfinyl]benzimidazol-1-ide)

About Omeprazole Magnesium

Omeprazole Magnesium is supplied by Zemixal as a characterised reference material for Omeprazole analysis. For your records (Reference Standard), the material is defined by CAS 95382-33-5, formula C34H36MgN6O6S2 and molar mass 713.1 g/mol. It is handled as a solid.

Typical applications

  • Identification & assay
  • Method development & validation
  • QC reference material

Handling and storage

It carries the GHS signal word Warning (H302, H317 and H412), so wear gloves and eye protection and work with good ventilation.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. 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

  • Identification & assay
  • Method development & validation
  • QC reference material

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Specifications and identifiers

Specifications of Omeprazole Magnesium
Product nameOmeprazole Magnesium
Catalogue numberZX-033969
CAS number95382-33-5
IUPAC namemagnesium bis(5-methoxy-2-[(4-methoxy-3,5-dimethyl-2-pyridinyl)methylsulfinyl]benzimidazol-1-ide)
Molecular formulaC34H36MgN6O6S2
Molar mass713.1 g/mol
Exact mass712.1988
GradeReference Standard
Physical formSolid
H-bond donors / acceptors0 / 14
Topological polar surface area163 Ų
HS code38229090
InChIKeyKWORUUGOSLYAGD-UHFFFAOYSA-N
SMILESCC1=CN=C(C(=C1OC)C)CS(=O)C2=NC3=C([N-]2)C=CC(=C3)OC.CC1=CN=C(C(=C1OC)C)CS(=O)C2=NC3=C([N-]2)C=CC(=C3)OC.[Mg+2]
PubChem CID130564
SynonymsPrilosec OTC, H 168/68 magnesium, Omeprazole (as magnesium), omeprazole magnesium salt, Omeprazole Magnesium 20.6mg Capsules, Esomeprazole(magnesium), Esomeprazole magnesium (Nexium), Esomeprazole Magnesium(Random Configuration), 5-methoxy-1H-1,3-benzimidazol-2-yl (4-methoxy-3,5-dimethyl-2-pyridinyl)methyl sulfoxide

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

  • H302Harmful if swallowed
  • H317May cause an allergic skin reaction
  • H412Harmful to aquatic life with long lasting effects

Precautionary statements P261, P264, P270, P272, P273, P280, P301 + P317, P302 + P352, P321, P330, P333 + P317, P362 + P364, 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 Omeprazole Magnesium
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 Omeprazole Magnesium

Which CAS number identifies Omeprazole Magnesium?
Omeprazole Magnesium is registered under CAS 95382-33-5. You may also see it listed as Prilosec OTC, H 168/68 magnesium, Omeprazole (as magnesium). Our catalogue number for this item is ZX-033969.
What are the formula and molar mass of Omeprazole Magnesium?
For Omeprazole Magnesium, its formula is C34H36MgN6O6S2 and its molar mass is 713.1 g/mol. The systematic (IUPAC) name is magnesium bis(5-methoxy-2-[(4-methoxy-3,5-dimethyl-2-pyridinyl)methylsulfinyl]benzimidazol-1-ide). InChIKey KWORUUGOSLYAGD-UHFFFAOYSA-N lets you match it in any structure database.
How is Omeprazole Magnesium used in pharmaceutical QC?
Omeprazole Magnesium 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 Omeprazole Magnesium?
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 Omeprazole Magnesium?
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 Omeprazole Magnesium to my country?
Yes. Because Omeprazole Magnesium 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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