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Pharmacopeial Impurities (EP / USP / BP)

(R)-Lansoprazole EP Impurity A

Reference StandardIn stock

Order (R)-Lansoprazole EP Impurity A (CAS 1427429-03-5) online at Zemixal. Request a quote with price, lead time and documents.

Pack sizes
(R)-Lansoprazole EP Impurity A chemical structure
CAS number1427429-03-5
FormulaC16H14F3N3O3S
Molar mass385.4 g/mol
Physical formSolid
HS code38229090
InChIKeyOBGHBYDDJGHGNS-AREMUKBSSA-N
IUPAC name2-[(R)-[3-methyl-1-oxido-4-(2,2,2-trifluoroethoxy)pyridin-1-ium-2-yl]methylsulfinyl]-1H-benzimidazole

About (R)-Lansoprazole EP Impurity A

(R)-Lansoprazole EP Impurity A belongs to the Lansoprazole reference-standard family in the Zemixal catalogue. Key data (Reference Standard): CAS 1427429-03-5, formula C16H14F3N3O3S and molar mass 385.4 g/mol. It is handled as a solid.

Typical applications

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

Available as 10 mg, 25 mg, 50 mg, 100 mg and 250 mg. Larger or split packs can be arranged. Each lot travels with a certificate of analysis with characterisation data. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Lansoprazole

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

Lansoprazole 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 (R)-Lansoprazole EP Impurity A
Product name(R)-Lansoprazole EP Impurity A
Catalogue numberZX-005546
CAS number1427429-03-5
IUPAC name2-[(R)-[3-methyl-1-oxido-4-(2,2,2-trifluoroethoxy)pyridin-1-ium-2-yl]methylsulfinyl]-1H-benzimidazole
Molecular formulaC16H14F3N3O3S
Molar mass385.4 g/mol
Exact mass385.0708
GradeReference Standard
Physical formSolid
XLogP32
H-bond donors / acceptors1 / 8
Topological polar surface area99.7 Ų
HS code38229090
InChIKeyOBGHBYDDJGHGNS-AREMUKBSSA-N
SMILESCC1=C(C=C[N+](=C1C[S@@](=O)C2=NC3=CC=CC=C3N2)[O-])OCC(F)(F)F
PubChem CID76965854
SynonymsDexlansoprazole N-Oxide, (R)-(+)-Lansoprazole N-Oxide

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

Safety and GHS hazards

No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.

Pack sizes

Pack sizes of (R)-Lansoprazole EP Impurity A
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request
250 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 (R)-Lansoprazole EP Impurity A

Which CAS number identifies (R)-Lansoprazole EP Impurity A?
(R)-Lansoprazole EP Impurity A is registered under CAS 1427429-03-5. You may also see it listed as Dexlansoprazole N-Oxide, (R)-(+)-Lansoprazole N-Oxide. Our catalogue number for this item is ZX-005546.
What are the formula and molar mass of (R)-Lansoprazole EP Impurity A?
For (R)-Lansoprazole EP Impurity A, its formula is C16H14F3N3O3S and its molar mass is 385.4 g/mol. The systematic (IUPAC) name is 2-[(R)-[3-methyl-1-oxido-4-(2,2,2-trifluoroethoxy)pyridin-1-ium-2-yl]methylsulfinyl]-1H-benzimidazole. InChIKey OBGHBYDDJGHGNS-AREMUKBSSA-N lets you match it in any structure database.
How is (R)-Lansoprazole EP Impurity A used in pharmaceutical QC?
(R)-Lansoprazole EP Impurity A is a characterised reference material linked to Lansoprazole. 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 (R)-Lansoprazole EP Impurity A?
This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg, 250 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with (R)-Lansoprazole EP Impurity A?
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 (R)-Lansoprazole EP Impurity A to my country?
Yes. (R)-Lansoprazole EP Impurity A ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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