2-Methyl-3-oxocyclopent-1-en-1-yl acetate CAS 3883-57-6

Purity 97%+In StockPharmaceutical Standards
CAS No.3883-57-6
Molecular FormulaC8H10O3
Molecular Weight154.16 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-Methyl-3-oxocyclopent-1-en-1-yl acetate CAS 3883-57-6 chemical structure

Description

CATO manufactures 2-Methyl-3-oxocyclopent-1-en-1-yl acetate 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.

CATO supplies 2-Methyl-3-oxocyclopent-1-en-1-yl acetate (CAS 3883-57-6), a certified reference material (molecular formula C8H10O3, MW 154.16 g/mol) for analytical method development and quality control.

Based on its molecular formula C8H10O3, 2-Methyl-3-oxocyclopent-1-en-1-yl acetate contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 154.16 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

Physical & Chemical Properties

Molecular FormulaC8H10O3
Molecular Weight154.16 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1958

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Why CATO?