3-Formyl-6-nitrochromone 6-Nitro-4-oxo-4H-1-benzopyran-3-carboxaldehyde 6-Nitrochromone-3-carbaldehyde 6-Nitro-4-oxo-4H-chromene-3-carbaldehyde 42059-80-3 CAS 42059-80-3

Purity 97%+In StockPharmaceutical Standards
CAS No.42059-80-3
Molecular FormulaC10H11NO5
Molecular Weight225.20 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-Formyl-6-nitrochromone 6-Nitro-4-oxo-4H-1-benzopyran-3-carboxaldehyde 6-Nitrochromone-3-carbaldehyde 6-Nitro-4-oxo-4H-chromene-3-carbaldehyde 42059-80-3 CAS 42059-80-3 chemical structure

Description

The occurrence of 3-Formyl-6-nitrochromone 6-Nitro-4-oxo-4H-1-benzopyran-3-carboxaldehyde 6-Nitrochromone-3-carbaldehyde 6-Nitro-4-oxo-4H-chromene-3-carbaldehyde 42059-80-3 is closely related to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies 3-Formyl-6-nitrochromone 6-Nitro-4-oxo-4H-1-benzopyran-3-carboxaldehyde 6-Nitrochromone-3-carbaldehyde 6-Nitro-4-oxo-4H-chromene-3-carbaldehyde 42059-80-3 (CAS 42059-80-3), a certified reference material (molecular formula C10H11NO5, MW 225.20 g/mol) for analytical method development and quality control.

Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, 3-Formyl-6-nitrochromone 6-Nitro-4-oxo-4H-1-benzopyran-3-carboxaldehyde 6-Nitrochromone-3-carbaldehyde 6-Nitro-4-oxo-4H-chromene-3-carbaldehyde 42059-80-3 is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 225.20 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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), 3-Formyl-6-nitrochromone 6-Nitro-4-oxo-4H-1-benzopyran-3-carboxaldehyde 6-Nitrochromone-3-carbaldehyde 6-Nitro-4-oxo-4H-chromene-3-carbaldehyde 42059-80-3 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 FormulaC10H11NO5
Molecular Weight225.20 g/mol
AppearanceOff-white to pale yellow crystalline powder. (faint amine-like odor)
Purity97%+
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.)1969
Nitrogen Atoms1

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