Molekula

Lansoprazole

SKU 26059460 CAS 103577-45-3 C16H14F3N3O2S MW 369.36 Available on enquiry

Supplying 4,500+ customers in over 80 countries

ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 1999 · Certificate of Analysis with every batch

Lansoprazole is a proton pump inhibitor used primarily to reduce stomach acid production, treating conditions like gastroesophageal reflux disease (GERD) and ulcers. It is a white to off-white crystalline powder, soluble in organic solvents but poorly soluble in water. CAS 103577-45-3, molecular formula C16H14F3N3O2S, molecular weight 369.36 g/mol. Store at 2–8°C in a dry, airtight container. Signal word: Warning. Molekula supplies Lansoprazole from research to bulk quantities with full documentation and ISO 9001:2015 traceability.

This substance is available from Molekula on enquiry. Full specification, Safety Data Sheet and Certificate of Analysis documentation are provided with your quotation once our team confirms the grade and pack size you need.

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Overview

SKU: 26059460
CAS Number: 103577-45-3
IUPAC Name: 2-[[3-methyl-4-(2,2,2-trifluoroethoxy)-2-pyridinyl]methylsulfinyl]-1H-benzimidazole
Molecular Formula: C16H14F3N3O2S
Molecular Weight: 369.36
Exact Mass: 369.0759
SMILES: CC1=C(C=CN=C1CS(=O)C2=NC3=CC=CC=C3N2)OCC(F)(F)F
InChIKey: MJIHNNLFOKEZEW-UHFFFAOYSA-N
InChI: InChI=1S/C16H14F3N3O2S/c1-10-13(20-7-6-14(10)24-9-16(17,18)19)8-25(23)15-21-11-4-2-3-5-12(11)22-15/h2-7H,8-9H2,1H3,(H,21,22)
PubChem CID: 3883

Synonyms

Agopton
Lansoprazol
Lanzopral
Lanzor
Limpidex
Opiren
Prevacid
Prevacid SoluTab
Takepron
Zoton

Literature values

Published physical properties of the substance, not batch specifications.

Appearance: White to brownish-white crystalline powder
Odour: Odorless
Melting Point: 178 to 182 °C (decomposes)
pKa: pKa1 = 1.1

Source: PubChem CID 3883 (HSDB)

Frequently asked questions

What is lansoprazole commonly used for?

Lansoprazole is primarily used as a proton pump inhibitor (PPI) to reduce stomach acid production, treating conditions like gastroesophageal reflux disease (GERD), ulcers, and Zollinger-Ellison syndrome.

What is the chemical formula and molecular weight of lansoprazole?

The chemical formula is **C₁₆H₁₄F₃N₃O₂S**, and the molecular weight is **369.36 g/mol**.

How should lansoprazole be stored?

Store lansoprazole at **2–8°C** to maintain stability and potency.

What grades of lansoprazole does Molekula supply?

Molekula supplies lansoprazole in **pharmaceutical-grade (USP/EP/BP compliant) and research-grade** purity levels.

Can Molekula supply lansoprazole in bulk quantities?

Yes, Molekula can provide lansoprazole in bulk, with quantities tailored to your requirements—contact us for pricing and lead times.

What documentation comes with a lansoprazole order?

Each order includes a **Certificate of Analysis (CoA), Safety Data Sheet (SDS), and batch-specific documentation** for traceability and compliance.

Related products

Molekula has supplied fine chemicals and biochemicals since 1999, and its facilities are ISO 9001:2015 and ISO 14001:2015 certified. Every dispatched batch is logged with a batch number and matched to a Certificate of Analysis, and Safety Data Sheets are available in five languages.