1,2-Dihydro-6-oxa-cyclopenta[cd]phenalene-5,7-dione 5699-00-3 CAS 5699-00-3

Purity 97%+In StockPharmaceutical Standards
CAS No.5699-00-3
Molecular FormulaC14H8O3
Molecular Weight224.21 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1,2-Dihydro-6-oxa-cyclopenta[cd]phenalene-5,7-dione
5699-00-3 CAS 5699-00-3 chemical structure

Description

CATO manufactures 1,2-Dihydro-6-oxa-cyclopenta[cd]phenalene-5,7-dione 5699-00-3 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 1,2-Dihydro-6-oxa-cyclopenta[cd]phenalene-5,7-dione 5699-00-3 (CAS 5699-00-3), a certified reference material (molecular formula C14H8O3, MW 224.21 g/mol) for analytical method development and quality control.

Based on its molecular formula C14H8O3, 1,2-Dihydro-6-oxa-cyclopenta[cd]phenalene-5,7-dione 5699-00-3 contains a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 224.21 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.

Physical & Chemical Properties

Molecular FormulaC14H8O3
Molecular Weight224.21 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1958

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