4-Acetyl-5-methyl-1H-pyrrole-3-carbaldehyde CAS 98491-67-9

Purity 97%+In StockPharmaceutical Standards
CAS No.98491-67-9
Molecular FormulaC8H9NO2
Molecular Weight151.16 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-Acetyl-5-methyl-1H-pyrrole-3-carbaldehyde CAS 98491-67-9 chemical structure

Description

4-Acetyl-5-methyl-1H-pyrrole-3-carbaldehyde (CAS 98491-67-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C8H9NO2. Molecular weight: 151.16 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC8H9NO2
Molecular Weight151.16 g/mol
AppearanceOff-white to pale yellow crystalline powder. (faint amine-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1985
Nitrogen Atoms1

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