3,3'-Oxybis(propane-1,2-diol) CAS 627-82-7

Purity ≥80%In StockPharmaceutical Standards
CAS No.627-82-7
Molecular FormulaC6H14O5
Molecular Weight166.17 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3,3'-Oxybis(propane-1,2-diol) CAS 627-82-7 chemical structure

Description

The occurrence of 3,3'-Oxybis(propane-1,2-diol) is closely related to a carbohydrate-derived structure in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies 3,3'-Oxybis(propane-1,2-diol) (CAS 627-82-7), a certified reference material (molecular formula C6H14O5, MW 166.17 g/mol) for analytical method development and quality control.

The molecular framework of 3,3'-Oxybis(propane-1,2-diol) (C6H14O5) is characterized by a carbohydrate-derived structure. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development.

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

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaC6H14O5
Molecular Weight166.17 g/mol
Purity≥80%
StorageStore at 2-8°C, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityHygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)0.0
CAS Registry Year (est.)1957

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