6-(2-Hydroxyethyl)-6,6a-dihydroisoindolo[2,1-a]quinazoline-5,11-dione CAS 1308660-40-3

Purity 97%+In StockPharmaceutical Standards
CAS No.1308660-40-3
Molecular FormulaC17H14N2O3
Molecular Weight294.30 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

6-(2-Hydroxyethyl)-6,6a-dihydroisoindolo[2,1-a]quinazoline-5,11-dione CAS 1308660-40-3 chemical structure

Description

The occurrence of 6-(2-Hydroxyethyl)-6,6a-dihydroisoindolo[2,1-a]quinazoline-5,11-dione is closely related to a steroid core, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

6-(2-Hydroxyethyl)-6,6a-dihydroisoindolo[2,1-a]quinazoline-5,11-dione (CAS 1308660-40-3) is a high-purity analytical reference standard with the molecular formula C17H14N2O3 and a molecular weight of 294.30 g/mol.

Structurally, 6-(2-Hydroxyethyl)-6,6a-dihydroisoindolo[2,1-a]quinazoline-5,11-dione (C17H14N2O3) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 12.0, corresponding to approximately 12 ring(s) or double-bond equivalent(s). With a molecular weight of 294.30 g/mol, it falls into the medium-molecular-weight range. 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.

CATO manufactures 6-(2-Hydroxyethyl)-6,6a-dihydroisoindolo[2,1-a]quinazoline-5,11-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 FormulaC17H14N2O3
Molecular Weight294.30 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 DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)12.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1990
Nitrogen Atoms2

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