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Pharmacopeial Impurities (EP / USP / BP)

Pantoprazole EP Impurity B

Reference StandardAvailable on request

Pantoprazole EP Impurity B (CAS 102625-64-9) supplier Zemixal: C16H15F2N3O3S, COA and SDS with every lot, worldwide shipping.

Pack sizes
Pantoprazole EP Impurity B chemical structure
CAS number102625-64-9
FormulaC16H15F2N3O3S
Molar mass367.4 g/mol
Physical formSolid
HS code38229090
InChIKeyUKILEIRWOYBGEJ-UHFFFAOYSA-N
IUPAC name6-(difluoromethoxy)-2-[(3,4-dimethoxy-2-pyridinyl)methylsulfanyl]-1H-benzimidazole

About Pantoprazole EP Impurity B

Zemixal lists Pantoprazole EP Impurity B for laboratories that identify, quantify or control Pantoprazole and its related substances. Identity at a glance (Reference Standard): CAS 102625-64-9, formula C16H15F2N3O3S and molar mass 367.4 g/mol. It is handled as a solid.

Use cases we see most often

  • Pharmacopeial method verification
  • Impurity profiling
  • QC release testing
  • ANDA / DMF filings

Handling and storage

Classified under GHS with signal word Warning and hazard statements H302, H312 and H332. 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. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Pantoprazole

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

Pantoprazole standards

Typical uses

  • Pharmacopeial method verification
  • Impurity profiling
  • QC release testing
  • ANDA / DMF filings

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Grade guides

Ph. Eur. Grade (European Pharmacopoeia)

Specifications and identifiers

Specifications of Pantoprazole EP Impurity B
Product namePantoprazole EP Impurity B
Catalogue numberZX-026296
CAS number102625-64-9
IUPAC name6-(difluoromethoxy)-2-[(3,4-dimethoxy-2-pyridinyl)methylsulfanyl]-1H-benzimidazole
Molecular formulaC16H15F2N3O3S
Molar mass367.4 g/mol
Exact mass367.0802
GradeReference Standard
Physical formSolid
XLogP33.7
H-bond donors / acceptors1 / 8
Topological polar surface area94.6 Ų
HS code38229090
InChIKeyUKILEIRWOYBGEJ-UHFFFAOYSA-N
SMILESCOC1=C(C(=NC=C1)CSC2=NC3=C(N2)C=C(C=C3)OC(F)F)OC
PubChem CID9799341
SynonymsPantoprazole related compound B, Pantoprazole - Impurity B, Pantoprazole sulfide, Pantoprazole thioether, 5-Difluoromethoxy-2-{[(3,4-dimethoxy-2-pyridinyl)methyl]thio}-1H-benzimidazole, 1H-Benzimidazole, 6-(difluoromethoxy)-2-[[(3,4-dimethoxy-2-pyridinyl)methyl]thio]-, 5-(Difluoromethoxy)-2-(((3,4-dimethoxy-2-pyridyl)methyl)thio)-1H-benzimidazole, 1H-Benzimidazole, 6-(difluoromethoxy)-2-(((3,4-dimethoxy-2-pyridinyl)methyl)thio)-, 5-(Difluoromethoxy)-2-(((3,4-dimethoxypyridin-2-yl)methyl)sulfanyl)-1H-benzimidazole, 5-difluoromethoxy-2-[[(3,4-dimethoxy-2-pyridinyl)methyl]thio]-1H-benzimidazole, 5-(Difluromethoxy)-2-((3,4-dimethoxy-2-pyridinyl)methylmercapto)-1H-benzimidazole, 5-(Difluromethoxy)-2-[(3,4-dimethoxy-2-pyridinyl)methylmercapto]-1H-benzimidazole

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
  • H312Harmful in contact with skin
  • H332Harmful if inhaled

Precautionary statements P261, P264, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P317, P321, P330, 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 Pantoprazole EP Impurity B
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 Pantoprazole EP Impurity B

Which CAS number identifies Pantoprazole EP Impurity B?
Pantoprazole EP Impurity B is registered under CAS 102625-64-9. You may also see it listed as Pantoprazole related compound B, Pantoprazole - Impurity B, Pantoprazole sulfide. Our catalogue number for this item is ZX-026296.
What are the formula and molar mass of Pantoprazole EP Impurity B?
For Pantoprazole EP Impurity B, its formula is C16H15F2N3O3S and its molar mass is 367.4 g/mol. The systematic (IUPAC) name is 6-(difluoromethoxy)-2-[(3,4-dimethoxy-2-pyridinyl)methylsulfanyl]-1H-benzimidazole. InChIKey UKILEIRWOYBGEJ-UHFFFAOYSA-N lets you match it in any structure database.
How is Pantoprazole EP Impurity B used in pharmaceutical QC?
Pantoprazole EP Impurity B is a characterised reference material linked to Pantoprazole. 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 Pantoprazole EP Impurity B?
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 Pantoprazole EP Impurity B?
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 Pantoprazole EP Impurity B to my country?
Yes. Because Pantoprazole EP Impurity B 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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