tert-Butyl [(4RS,6SR)-6-formyl-2,2-dimethyl-1,3-dioxan-4-yl]acetate CAS 125517-63-7

Purity 97%+In StockPharmaceutical Standards
CAS No.125517-63-7
Molecular FormulaC13H22O5
Molecular Weight258.31 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

tert-Butyl [(4RS,6SR)-6-formyl-2,2-dimethyl-1,3-dioxan-4-yl]acetate CAS 125517-63-7 chemical structure

Description

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

tert-Butyl [(4RS,6SR)-6-formyl-2,2-dimethyl-1,3-dioxan-4-yl]acetate (CAS 125517-63-7) is a high-purity analytical reference standard with the molecular formula C13H22O5 and a molecular weight of 258.31 g/mol.

Structurally, tert-Butyl [(4RS,6SR)-6-formyl-2,2-dimethyl-1,3-dioxan-4-yl]acetate (C13H22O5) contains a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 258.31 g/mol, it falls into the medium-molecular-weight range. 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).

As a certified reference material (CRM), tert-Butyl [(4RS,6SR)-6-formyl-2,2-dimethyl-1,3-dioxan-4-yl]acetate 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 FormulaC13H22O5
Molecular Weight258.31 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1992

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