Cisplatin Impurity 3 CAS 13820-91-2

Purity 97%+In StockPharmaceutical Standards
CAS No.13820-91-2
Molecular FormulaCl3Pt
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Cisplatin Impurity 3 CAS 13820-91-2 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 357.56 g/mol gives Cisplatin Impurity 3 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

Cisplatin Impurity 3 (CAS 13820-91-2) is a high-purity analytical reference standard with the molecular formula Cl3PtKH3N and a molecular weight of 357.56 g/mol.

The molecular framework of Cisplatin Impurity 3 (Cl3PtKH3N) is characterized by a salt form, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

As a certified reference material (CRM), Cisplatin Impurity 3 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 FormulaCl3Pt K H3N
Molecular Weight357.56 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Freely soluble in water
StabilityLight-sensitive; avoid direct strong light
CAS Registry Year (est.)1960
Halogen ContentCl-containing
Nitrogen Atoms1

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