N5-Hydroxylamino Caspofungin Acetate CAS 1671884-43-7

Purity >90%In StockPharmaceutical Standards
CAS No.1671884-43-7
Molecular FormulaC52H88N10O16
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N5-Hydroxylamino Caspofungin Acetate CAS 1671884-43-7 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 1169.38 g/mol gives N5-Hydroxylamino Caspofungin Acetate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies N5-Hydroxylamino Caspofungin Acetate (CAS 1671884-43-7), a certified reference material (molecular formula C52H88N10O16C2H4O2, MW 1169.38 g/mol) for analytical method development and quality control.

Structurally, N5-Hydroxylamino Caspofungin Acetate (C52H88N10O16C2H4O2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 14.0, corresponding to approximately 14 ring(s) or double-bond equivalent(s). With a molecular weight of 1169.38 g/mol, it falls into the high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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), N5-Hydroxylamino Caspofungin Acetate 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 FormulaC52H88N10O16 C2H4O2
Molecular Weight1169.38 g/mol
Purity>90%
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)14.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1993
Nitrogen Atoms10

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