4-Hydroxy-3-methoxy-5-nitrobenzoic acid CAS 15785-54-3

Purity >95%In StockPharmaceutical Standards
CAS No.15785-54-3
Molecular FormulaC8H7NO6
Molecular Weight213.14 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-Hydroxy-3-methoxy-5-nitrobenzoic acid CAS 15785-54-3 chemical structure

Description

CATO supplies 4-Hydroxy-3-methoxy-5-nitrobenzoic acid (CAS 15785-54-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C8H7NO6. Molecular weight: 213.14 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC8H7NO6
Molecular Weight213.14 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.)1961
Nitrogen Atoms1

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