ß-Cyclodextrin HPB CAS 128446-35-5

Purity Technical GradeIn StockPharmaceutical Standards
CAS No.128446-35-5
Molecular Formula(C6H10O5)7(C3H6O)n
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

ß-Cyclodextrin HPB CAS 128446-35-5 chemical structure

Description

Structurally, ß-Cyclodextrin HPB ((C6H10O5)7(C3H6O)n) 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 220.22 g/mol, it falls into the medium-molecular-weight range.

CATO supplies ß-Cyclodextrin HPB (CAS 128446-35-5), a certified reference material (molecular formula (C6H10O5)7(C3H6O)n, MW 220.22 g/mol) for analytical method development and quality control.

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), ß-Cyclodextrin HPB 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 Formula(C6H10O5)7(C3H6O)n
Molecular Weight220.22 g/mol
PurityTechnical Grade
StorageStore in a cool place (≤25°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.)1993

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