Guangxitoxin 1E CAS 1233152-82-3

Purity 97%+In StockPharmaceutical Standards
CAS No.1233152-82-3
Molecular FormulaC178H248N44O45S7
Molecular Weight3948.60 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Guangxitoxin 1E CAS 1233152-82-3 chemical structure

Description

CATO supplies Guangxitoxin 1E (CAS 1233152-82-3), a certified reference material (molecular formula C178H248N44O45S7, MW 3948.60 g/mol) for analytical method development and quality control.

Structurally, Guangxitoxin 1E (C178H248N44O45S7) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 77.0, corresponding to approximately 77 ring(s) or double-bond equivalent(s). With a molecular weight of 3948.60 g/mol, it falls into the high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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), Guangxitoxin 1E 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 FormulaC178H248N44O45S7
Molecular Weight3948.60 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)77.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1990
Nitrogen Atoms44
Sulfur Atoms7

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