N-Nitroso-pendimethalin CAS 68897-50-7

Purity 97%+In StockPharmaceutical Standards
CAS No.68897-50-7
Molecular FormulaC13H20N4O5
Molecular Weight312.32 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N-Nitroso-pendimethalin CAS 68897-50-7 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 312.32 g/mol gives N-Nitroso-pendimethalin distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies N-Nitroso-pendimethalin (CAS 68897-50-7), a certified reference material (molecular formula C13H20N4O5, MW 312.32 g/mol) for analytical method development and quality control.

Based on its molecular formula C13H20N4O5, N-Nitroso-pendimethalin contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 312.32 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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 N-Nitroso-pendimethalin 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 FormulaC13H20N4O5
Molecular Weight312.32 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity97%+
StorageStore at 2-8°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)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1976
Nitrogen Atoms4

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