Potassium cyanide- CAS 74889-51-3

Purity 97%+In StockPharmaceutical Standards
CAS No.74889-51-3
Molecular Formula[13C]K[15N]
Molecular Weight67.10 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Potassium cyanide- CAS 74889-51-3 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 67.10 g/mol gives Potassium cyanide- distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

Potassium cyanide- (CAS 74889-51-3) is a high-purity analytical reference standard with the molecular formula [13C]K[15N] and a molecular weight of 67.10 g/mol.

The molecular framework of Potassium cyanide- ([13C]K[15N]) is characterized by an organic framework. 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), Potassium cyanide- 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 Formula[13C]K[15N]
Molecular Weight67.10 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in methanol, acetonitrile, DMSO
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)2.5
CAS Registry Year (est.)1978
Nitrogen Atoms1

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