trans-4-t-Butoxy-5-hydroxy-2-cyclopenten-1-one CAS 126566-41-4

Purity 97%+In StockPharmaceutical Standards
CAS No.126566-41-4
Molecular FormulaC9H14O3
Molecular Weight170.21 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

trans-4-t-Butoxy-5-hydroxy-2-cyclopenten-1-one CAS 126566-41-4 chemical structure

Description

As a certified reference material (CRM), trans-4-t-Butoxy-5-hydroxy-2-cyclopenten-1-one 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.

CATO supplies trans-4-t-Butoxy-5-hydroxy-2-cyclopenten-1-one (CAS 126566-41-4), a certified reference material (molecular formula C9H14O3, MW 170.21 g/mol) for analytical method development and quality control.

Structurally, trans-4-t-Butoxy-5-hydroxy-2-cyclopenten-1-one (C9H14O3) 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 170.21 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).

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 FormulaC9H14O3
Molecular Weight170.21 g/mol
Purity97%+
StorageStore at 2-8°C, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
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.)1993

Recommended Standards

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