1-(1-Cyclopropylethyl)-2,5-dihydro-1h-pyrrole-2,5-dione CAS 1153367-81-7

Purity 97%+In StockPharmaceutical Standards
CAS No.1153367-81-7
Molecular FormulaC9H11NO2
Molecular Weight165.19 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-(1-Cyclopropylethyl)-2,5-dihydro-1h-pyrrole-2,5-dione CAS 1153367-81-7 chemical structure

Description

The occurrence of 1-(1-Cyclopropylethyl)-2,5-dihydro-1h-pyrrole-2,5-dione 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.

1-(1-Cyclopropylethyl)-2,5-dihydro-1h-pyrrole-2,5-dione (CAS 1153367-81-7) is a high-purity analytical reference standard with the molecular formula C9H11NO2 and a molecular weight of 165.19 g/mol.

Based on its molecular formula C9H11NO2, 1-(1-Cyclopropylethyl)-2,5-dihydro-1h-pyrrole-2,5-dione contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 165.19 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.

CATO manufactures 1-(1-Cyclopropylethyl)-2,5-dihydro-1h-pyrrole-2,5-dione 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 FormulaC9H11NO2
Molecular Weight165.19 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.)1989
Nitrogen Atoms1

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