691-24-7 A836360 azanylidenemethylidene(ditert-butyl)azanium ditert-butyl(iminomethylidene)ammonium CAS 691-24-7

Purity 97%+In StockPharmaceutical Standards
CAS No.691-24-7
Molecular FormulaC9H18N2
Molecular Weight154.25 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

691-24-7 A836360 azanylidenemethylidene(ditert-butyl)azanium ditert-butyl(iminomethylidene)ammonium CAS 691-24-7 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 154.25 g/mol gives 691-24-7 A836360 azanylidenemethylidene(ditert-butyl)azanium ditert-butyl(iminomethylidene)ammonium distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

691-24-7 A836360 azanylidenemethylidene(ditert-butyl)azanium ditert-butyl(iminomethylidene)ammonium (CAS 691-24-7), molecular formula C9H18N2 and molecular weight 154.25 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C9H18N2, 691-24-7 A836360 azanylidenemethylidene(ditert-butyl)azanium ditert-butyl(iminomethylidene)ammonium contains a nitrile group; these features give the compound characteristic molecular-ion distribution patterns in mass spectrometry. The molecular weight of 154.25 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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 691-24-7 A836360 azanylidenemethylidene(ditert-butyl)azanium ditert-butyl(iminomethylidene)ammonium 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 FormulaC9H18N2
Molecular Weight154.25 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1957
Nitrogen Atoms2

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