1,2-O-Isopropylidene-α-D-xylofuranose CAS 20031-21-4

Purity 97%+In StockPharmaceutical Standards
CAS No.20031-21-4
Molecular FormulaC8H14O5
Molecular Weight190.19 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1,2-O-Isopropylidene-α-D-xylofuranose CAS 20031-21-4 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 1,2-O-Isopropylidene-α-D-xylofuranose.

CATO supplies 1,2-O-Isopropylidene-α-D-xylofuranose (CAS 20031-21-4), a certified reference material (molecular formula C8H14O5, MW 190.19 g/mol) for analytical method development and quality control.

Structurally, 1,2-O-Isopropylidene-α-D-xylofuranose (C8H14O5) contains a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 190.19 g/mol, it falls into the medium-molecular-weight range.

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

As a certified reference material (CRM), 1,2-O-Isopropylidene-α-D-xylofuranose 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 FormulaC8H14O5
Molecular Weight190.19 g/mol
Purity97%+
StorageStore at 2-8°C, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityHygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1962

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