Cyclosporin H CAS 83602-39-5

Purity >95%In StockPharmaceutical Standards
CAS No.83602-39-5
Molecular FormulaC62H111N11O12
Molecular Weight1202.61 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Cyclosporin H CAS 83602-39-5 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 1202.61 g/mol gives Cyclosporin H distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

Cyclosporin H (CAS 83602-39-5) is a high-purity analytical reference standard with the molecular formula C62H111N11O12 and a molecular weight of 1202.61 g/mol.

Structurally, Cyclosporin H (C62H111N11O12) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 13.0, corresponding to approximately 13 ring(s) or double-bond equivalent(s). With a molecular weight of 1202.61 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), Cyclosporin H 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 FormulaC62H111N11O12
Molecular Weight1202.61 g/mol
Purity>95%
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)13.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1980
Nitrogen Atoms11

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