API Process Intermediates & Related Compounds

Omeprazole Sulfide

Name: Omeprazole Sulfide
Brand: Zemixal
SKU: ZX-012737

Reference StandardIn stock

Omeprazole Sulfide (CAS 73590-85-9) supplier Zemixal. Lab and bulk packs, batch COA, fast global delivery. Catalogue no. ZX-012737.

Pack sizes

CAS number73590-85-9

FormulaC₁₇H₁₉N₃O₂S

Molar mass329.4 g/mol

Physical formSolid

HS code2933

InChIKeyXURCIPRUUASYLR-UHFFFAOYSA-N

IUPAC name6-methoxy-2-[(4-methoxy-3,5-dimethyl-2-pyridinyl)methylsulfanyl]-1H-benzimidazole

About Omeprazole Sulfide

Researchers and plant chemists source Omeprazole Sulfide from Zemixal for routine and specialised work. Key data (Reference Standard): CAS 73590-85-9, formula C17H19N3O2S and molar mass 329.4 g/mol. It is handled as a solid.

Typical applications

API route development
Impurity fate & purge studies
Analytical method development

Handling and storage

It carries the GHS signal word Warning (H315, H317, H319 and H335), so wear gloves and eye protection and work with good ventilation.

Available as 10 mg, 25 mg, 50 mg, 100 mg and 250 mg. Larger or split packs can be arranged. You receive a batch certificate of analysis and a 16-section SDS with each order. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Omeprazole

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

Omeprazole standards

Typical uses

API route development
Impurity fate & purge studies
Analytical method development

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of Omeprazole Sulfide
Product name	Omeprazole Sulfide
Catalogue number	ZX-012737
CAS number	73590-85-9
IUPAC name	6-methoxy-2-[(4-methoxy-3,5-dimethyl-2-pyridinyl)methylsulfanyl]-1H-benzimidazole
Molecular formula	C₁₇H₁₉N₃O₂S
Molar mass	329.4 g/mol
Exact mass	329.1198
Grade	Reference Standard
Physical form	Solid
XLogP3	3.5
H-bond donors / acceptors	1 / 5
Topological polar surface area	85.3 Å²
HS code	2933
InChIKey	XURCIPRUUASYLR-UHFFFAOYSA-N
SMILES	CC1=CN=C(C(=C1OC)C)CSC2=NC3=C(N2)C=C(C=C3)OC
PubChem CID	155794
Synonyms	6-Methoxy-2-[[(4-methoxy-3,5-dimethyl-2-pyridinyl)methyl]thio]-1H-benzimidazole, 2-[(4-Methoxy-3,5-dimethylpyridin-2-ylmethyl)thio]-5-methoxybenzimidazole, 5-Methoxy-2-[[(4-methoxy-3,5-dimethyl-2-pyridinyl)methyl]thio]-1H-benzimidazole, Pyrmetazole, Ufiprazole, omeprazole sulphide, Ufiprazol, Omeprazole metabolite Omeprazole sulfide, 5-methoxy-2-[[(4-methoxy-3,5-dimethyl-2-pyridyl)methyl]thio]benzimidazole, 5-Methoxy-2-(((4-methoxy-3,5-dimethylpyridin-2-yl)methyl)thio)-1H-benzo[d]imidazole, 6-methoxy-2-[(4-methoxy-3,5-dimethylpyridin-2-yl)methylsulfanyl]-1H-benzimidazole, 6-methoxy-2-{[(4-methoxy-3,5-dimethylpyridin-2-yl)methyl]sulfanyl}-1H-1,3-benzodiazole

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

Safety and GHS hazards

Irritant or harmful

Signal word Warning

H315Causes skin irritation
H317May cause an allergic skin reaction
H319Causes serious eye irritation
H335May cause respiratory irritation
H413May cause long lasting harmful effects to aquatic life

Precautionary statements P261, P264, P264 + P265, P271, P272, P273, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P333 + 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 Omeprazole Sulfide
10 mg	Quoted on request
25 mg	Quoted on request
50 mg	Quoted on request
100 mg	Quoted on request
250 mg	Quoted on request
500 mg	Quoted on request
1 g	Quoted 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 Sulfide

Which CAS number identifies Omeprazole Sulfide?

Omeprazole Sulfide is registered under CAS 73590-85-9. You may also see it listed as 6-Methoxy-2-[[(4-methoxy-3,5-dimethyl-2-pyridinyl)methyl]thio]-1H-benzimidazole, 2-[(4-Methoxy-3,5-dimethylpyridin-2-ylmethyl)thio]-5-methoxybenzimidazole, 5-Methoxy-2-[[(4-methoxy-3,5-dimethyl-2-pyridinyl)methyl]thio]-1H-benzimidazole. Our catalogue number for this item is ZX-012737.

What are the formula and molar mass of Omeprazole Sulfide?

For Omeprazole Sulfide, its formula is C17H19N3O2S and its molar mass is 329.4 g/mol. The systematic (IUPAC) name is 6-methoxy-2-[(4-methoxy-3,5-dimethyl-2-pyridinyl)methylsulfanyl]-1H-benzimidazole. InChIKey XURCIPRUUASYLR-UHFFFAOYSA-N lets you match it in any structure database.

How is Omeprazole Sulfide used in pharmaceutical QC?

Omeprazole Sulfide 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 Sulfide?

This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg, 250 mg, 500 mg. Larger quantities and custom packing can be quoted on request.

Which documents come with Omeprazole Sulfide?

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 Sulfide to my country?

Yes. Because Omeprazole Sulfide 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.

More Omeprazole standards

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Omeprazole N-Methyl 6-Methoxy Analog

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Formula: C₁₈H₂₁N₃O₃S
MW: 359.4 g/mol

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Omeprazole N-Methyl 5-Methoxy Analog

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

ZX-012735

N-(4-Methoxy-3,5-dimethyl-2-pyridinyl)methyl Omeprazole Sulfide

CAS: 1346600-29-0
Formula: C₂₆H₃₀N₄O₃S
MW: 478.6 g/mol

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4-Methoxy-3,5-dimethyl-2-(chloromethyl)pyridine

CAS: 84006-10-0
Formula: C₉H₁₂ClNO
MW: 185.65 g/mol

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4-Hydroxy Omeprazole Sodium Salt

CAS: 1803449-15-1
Formula: C₁₆H₁₆N₃Na₂O₃S⁺
MW: 376.4 g/mol

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2-((5-Methoxy-1H-benzo[d]imidazol-2-yl)methyl)-3,5-dimethylpyridin-4-ol

CAS: 1831938-48-7
Formula: C₁₆H₁₇N₃O₂
MW: 283.32 g/mol

ZX-011957

Omeprazole WS

CAS: 73590-58-6
Formula: C₁₇H₁₉N₃O₃S
MW: 345.4 g/mol

ZX-006696

Omeprazole N-Oxide (S-Isomer)

CAS: 1427498-68-7
Formula: C₁₇H₁₉N₃O₄S
MW: 361.4 g/mol

ZX-006318

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