(S)-(9H-Fluoren-9-yl)methyl 4-(3-(tert-butoxy)-3-oxopropyl)-2,5-dioxooxazolidine-3-carboxylate CAS 129288-39-7

Purity 97%+In StockPharmaceutical Standards
CAS No.129288-39-7
Molecular FormulaC25H25NO7
Molecular Weight451.47 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(S)-(9H-Fluoren-9-yl)methyl 4-(3-(tert-butoxy)-3-oxopropyl)-2,5-dioxooxazolidine-3-carboxylate CAS 129288-39-7 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 451.47 g/mol gives (S)-(9H-Fluoren-9-yl)methyl 4-(3-(tert-butoxy)-3-oxopropyl)-2,5-dioxooxazolidine-3-carboxylate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

(S)-(9H-Fluoren-9-yl)methyl 4-(3-(tert-butoxy)-3-oxopropyl)-2,5-dioxooxazolidine-3-carboxylate (CAS 129288-39-7) is a high-purity analytical reference standard with the molecular formula C25H25NO7 and a molecular weight of 451.47 g/mol.

Based on its molecular formula C25H25NO7, (S)-(9H-Fluoren-9-yl)methyl 4-(3-(tert-butoxy)-3-oxopropyl)-2,5-dioxooxazolidine-3-carboxylate contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 451.47 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).

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

CATO manufactures (S)-(9H-Fluoren-9-yl)methyl 4-(3-(tert-butoxy)-3-oxopropyl)-2,5-dioxooxazolidine-3-carboxylate 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 FormulaC25H25NO7
Molecular Weight451.47 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at room temperature, protect from light, keep sealed and dry
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)14.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1993
Nitrogen Atoms1

Recommended Standards

Why CATO?