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API Impurities

Iso Tiotropium Bromide

Reference StandardAvailable on request

Order Iso Tiotropium Bromide (CAS 136431-94-2) online at Zemixal. Request a quote with price, lead time and documents. Packs from 10 mg.

Pack sizes
Iso Tiotropium Bromide chemical structure
CAS number136431-94-2
FormulaC19H22BrNO4S2
Molar mass472.4 g/mol
Physical formSolid
HS code38229090
InChIKeyDQHNAVOVODVIMG-CJTHRXGHSA-M
IUPAC name[(1R,2S,4R,5S)-9,9-dimethyl-3-oxa-9-azoniatricyclo[3.3.1.02,4]nonan-7-yl] 2-hydroxy-2,2-dithiophen-2-ylacetate bromide

About Iso Tiotropium Bromide

Iso Tiotropium Bromide is supplied by Zemixal as a characterised reference material for Tiotropium analysis. For your records (Reference Standard), the material is defined by CAS 136431-94-2, formula C19H22BrNO4S2 and molar mass 472.4 g/mol. It is handled as a solid.

Where it is used

  • Analytical method development
  • Method validation (AMV)
  • QC release testing
  • ANDA / DMF filings

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. You receive a certificate of analysis with characterisation data 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 Tiotropium

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

Tiotropium standards

Typical uses

  • Analytical method development
  • Method validation (AMV)
  • QC release testing
  • ANDA / DMF filings

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Specifications and identifiers

Specifications of Iso Tiotropium Bromide
Product nameIso Tiotropium Bromide
Catalogue numberZX-027294
CAS number136431-94-2
IUPAC name[(1R,2S,4R,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 formulaC19H22BrNO4S2
Molar mass472.4 g/mol
Exact mass471.0174
GradeReference Standard
Physical formSolid
H-bond donors / acceptors1 / 7
Topological polar surface area116 Ų
HS code38229090
InChIKeyDQHNAVOVODVIMG-CJTHRXGHSA-M
SMILESC[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 CID3086654

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 Iso Tiotropium Bromide
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 Iso Tiotropium Bromide

Which CAS number identifies Iso Tiotropium Bromide?
Iso Tiotropium Bromide is registered under CAS 136431-94-2. Our catalogue number for this item is ZX-027294.
What are the formula and molar mass of Iso Tiotropium Bromide?
For Iso Tiotropium Bromide, its formula is C19H22BrNO4S2 and its molar mass is 472.4 g/mol. The systematic (IUPAC) name is [(1R,2S,4R,5S)-9,9-dimethyl-3-oxa-9-azoniatricyclo[3.3.1.02,4]nonan-7-yl] 2-hydroxy-2,2-dithiophen-2-ylacetate bromide. InChIKey DQHNAVOVODVIMG-CJTHRXGHSA-M lets you match it in any structure database.
How is Iso Tiotropium Bromide used in pharmaceutical QC?
Iso Tiotropium Bromide is a characterised reference material linked to Tiotropium. 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 Iso Tiotropium Bromide?
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 Iso Tiotropium Bromide?
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 Iso Tiotropium Bromide to my country?
Yes. Iso Tiotropium Bromide ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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