Tert-butyl 2-(2,2-dimethyl-4h-benzo[d][1,3]dioxin-6-yl)-2-hydroxyethylcarbamate CAS 452340-95-3

Purity 97%+In StockPharmaceutical Standards
CAS No.452340-95-3
Molecular FormulaC17H25NO5
Molecular Weight323.38 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Tert-butyl 2-(2,2-dimethyl-4h-benzo[d][1,3]dioxin-6-yl)-2-hydroxyethylcarbamate CAS 452340-95-3 chemical structure

Description

The occurrence of Tert-butyl 2-(2,2-dimethyl-4h-benzo[d][1,3]dioxin-6-yl)-2-hydroxyethylcarbamate 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.

Tert-butyl 2-(2,2-dimethyl-4h-benzo[d][1,3]dioxin-6-yl)-2-hydroxyethylcarbamate (CAS 452340-95-3), molecular formula C17H25NO5 and molecular weight 323.38 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, Tert-butyl 2-(2,2-dimethyl-4h-benzo[d][1,3]dioxin-6-yl)-2-hydroxyethylcarbamate is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 323.38 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).

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.

As a certified reference material (CRM), Tert-butyl 2-(2,2-dimethyl-4h-benzo[d][1,3]dioxin-6-yl)-2-hydroxyethylcarbamate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Molecular FormulaC17H25NO5
Molecular Weight323.38 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, 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)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Nitrogen Atoms1

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