Calcium rel-(1R,2r,3S,4R,5s,6S)-cyclohexane-1,2,3,4,5,6-hexayl hexakis(phosphate) CAS 7776-28-5

Purity 97%+In StockPharmaceutical Standards
CAS No.7776-28-5
Molecular FormulaC6H6O24P6
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Calcium rel-(1R,2r,3S,4R,5s,6S)-cyclohexane-1,2,3,4,5,6-hexayl hexakis(phosphate) CAS 7776-28-5 chemical structure

Description

Structurally, Calcium rel-(1R,2r,3S,4R,5s,6S)-cyclohexane-1,2,3,4,5,6-hexayl hexakis(phosphate) (C6H6O24P6Ca) contains a carbohydrate-derived structure, a phosphate ester group. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 688.01 g/mol, it falls into the high-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).

CATO supplies Calcium rel-(1R,2r,3S,4R,5s,6S)-cyclohexane-1,2,3,4,5,6-hexayl hexakis(phosphate) (CAS 7776-28-5), a certified reference material (molecular formula C6H6O24P6Ca, MW 688.01 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.

CATO manufactures Calcium rel-(1R,2r,3S,4R,5s,6S)-cyclohexane-1,2,3,4,5,6-hexayl hexakis(phosphate) under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC6H6O24P6 6*Ca
Molecular Weight688.01 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityMay oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1959

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