Tiotropium Bromide Impurity 8 Potassium Salt CAS 10304-09-3

Purity 97%+In StockPharmaceutical Standards
CAS No.10304-09-3
Molecular FormulaC3H3O4
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Tiotropium Bromide Impurity 8 Potassium Salt CAS 10304-09-3 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 142.15 g/mol gives Tiotropium Bromide Impurity 8 Potassium Salt distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

Tiotropium Bromide Impurity 8 Potassium Salt (CAS 10304-09-3), molecular formula C3H3O4K and molecular weight 142.15 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C3H3O4K, Tiotropium Bromide Impurity 8 Potassium Salt contains a carboxylic acid group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 142.15 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry.

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

CATO manufactures Tiotropium Bromide Impurity 8 Potassium Salt under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC3H3O4 K
Molecular Weight142.15 g/mol
Purity97%+
StorageStore at 2-8°C, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityHygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)2.5
CAS Registry Year (est.)1959

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