Tiotropium bromide

Name: Tiotropium bromide
Brand: Vaqora Chemicals
SKU: VQ-023900

About Tiotropium bromide

Tiotropium bromide (CAS 136310-93-5) is a stable isotope labelled analogue related to Tiotropium offered by Vaqora Chemicals. With the molecular formula C19H22BrNO4S2, it has a molar mass of 472.4 g/mol. Alternative names: Tiotropium Bromide Monohydrate and Olodaterol/tiotropium bromide.

The product is provided as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Handle it with standard laboratory precautions and appropriate personal protective equipment.

This isotope-labelled compound is used as an internal standard for LC-MS and LC-MS/MS quantitation of Tiotropium and related analytes in bioanalytical, pharmacokinetic and impurity studies. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Tiotropium bromide is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

LC-MS/MS internal standard
Bioanalytical quantitation
Pharmacokinetic studies

Industries

Related to Tiotropium

View every impurity, metabolite and intermediate we list for Tiotropium.

Tiotropium impurities

Specifications & identifiers

Chemical identifiers
Product name	Tiotropium bromide
Catalogue No.	VQ-023900
CAS Number	136310-93-5
IUPAC name	[(1R,2R,4S,5S)-9,9-dimethyl-3-oxa-9-azoniatricyclo[3.3.1.02,4]nonan-7-yl] 2-hydroxy-2,2-dithiophen-2-ylacetate bromide
Molecular formula	C₁₉H₂₂BrNO₄S₂
Molecular weight	472.4 g/mol
Exact mass	471.0174
Grade	Reference Standard
HSN code	38229090
InChIKey	DQHNAVOVODVIMG-RGECMCKFSA-M
SMILES	C[N+]1([C@@H]2CC(C[C@H]1[C@H]3[C@@H]2O3)OC(=O)C(C4=CC=CS4)(C5=CC=CS5)O)C.[Br-]
PubChem CID	5487426

Physical properties
Physical form	Solid
H-bond donors / acceptors	1 / 7
TPSA	116 Å²
Synonyms	Tiotropium Bromide Monohydrate, Olodaterol/tiotropium bromide, Spiriva Handihaler, BA 679BR, BA 679 BR, BA-679 BR, Spiriva Respimat, BA-679-BR, Tiotropium bromide anhydrous, BA-679BR, iotropium bromide

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Tiotropium bromide?

The CAS Registry Number of Tiotropium bromide is 136310-93-5. It is also known as Tiotropium Bromide Monohydrate, Olodaterol/tiotropium bromide, Spiriva Handihaler.

What is the molecular formula and molecular weight of Tiotropium bromide?

Tiotropium bromide has the molecular formula C19H22BrNO4S2 and a molecular weight of 472.4 g/mol. Its IUPAC name is [(1R,2R,4S,5S)-9,9-dimethyl-3-oxa-9-azoniatricyclo[3.3.1.02,4]nonan-7-yl] 2-hydroxy-2,2-dithiophen-2-ylacetate bromide.

What is Tiotropium bromide used for?

Tiotropium bromide is supplied as a characterised reference material related to Tiotropium. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of Tiotropium bromide can I order?

We supply Tiotropium bromide in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Tiotropium bromide?

Yes. Every lot of Tiotropium bromide is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Tiotropium bromide be shipped internationally?

Yes. We export Tiotropium bromide worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.