Thallium hydrotris(indazol-2-yl)borate CAS 162978-03-2

Purity 97%+In StockPharmaceutical Standards
CAS No.162978-03-2
Molecular FormulaC21H15N6Tl
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Thallium hydrotris(indazol-2-yl)borate CAS 162978-03-2 chemical structure

Description

The occurrence of Thallium hydrotris(indazol-2-yl)borate is closely related to a steroid core, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

Thallium hydrotris(indazol-2-yl)borate (CAS 162978-03-2), molecular formula C21H15N6TlH3BO3 and molecular weight 617.60 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, Thallium hydrotris(indazol-2-yl)borate (C21H15N6TlH3BO3) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 16.0, corresponding to approximately 16 ring(s) or double-bond equivalent(s). With a molecular weight of 617.60 g/mol, it falls into the high-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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.

As a certified reference material (CRM), Thallium hydrotris(indazol-2-yl)borate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Molecular FormulaC21H15N6Tl H3BO3
Molecular Weight617.60 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)16.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2003
Nitrogen Atoms6

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