6-Nitroveratraldehyde CAS 20357-25-9

Purity >95%In StockPharmaceutical Standards
CAS No.20357-25-9
Molecular FormulaC9H9NO5
Molecular Weight211.17 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

6-Nitroveratraldehyde CAS 20357-25-9 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 211.17 g/mol gives 6-Nitroveratraldehyde distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

6-Nitroveratraldehyde (CAS 20357-25-9) is a high-purity analytical reference standard with the molecular formula C9H9NO5 and a molecular weight of 211.17 g/mol.

Structurally, 6-Nitroveratraldehyde (C9H9NO5) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 211.17 g/mol, it falls into the medium-molecular-weight range. 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 6-Nitroveratraldehyde 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 FormulaC9H9NO5
Molecular Weight211.17 g/mol
AppearanceOff-white to pale yellow crystalline powder. (faint amine-like odor)
Purity>95%
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
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.)1962
Nitrogen Atoms1

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