N,N'-(Octahydro-2,8,4,6-(epibutane[1,2,3,4]tetrayl)naphthalene-2,6-diyl)diacetamide CAS 55981-63-0

Purity 97%+In StockPharmaceutical Standards
CAS No.55981-63-0
Molecular FormulaC18H26N2O2
Molecular Weight302.41 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N,N'-(Octahydro-2,8,4,6-(epibutane[1,2,3,4]tetrayl)naphthalene-2,6-diyl)diacetamide CAS 55981-63-0 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 302.41 g/mol gives N,N'-(Octahydro-2,8,4,6-(epibutane[1,2,3,4]tetrayl)naphthalene-2,6-diyl)diacetamide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

N,N'-(Octahydro-2,8,4,6-(epibutane[1,2,3,4]tetrayl)naphthalene-2,6-diyl)diacetamide (CAS 55981-63-0) is a high-purity analytical reference standard with the molecular formula C18H26N2O2 and a molecular weight of 302.41 g/mol.

Structurally, N,N'-(Octahydro-2,8,4,6-(epibutane[1,2,3,4]tetrayl)naphthalene-2,6-diyl)diacetamide (C18H26N2O2) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 302.41 g/mol, it falls into the moderately-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), N,N'-(Octahydro-2,8,4,6-(epibutane[1,2,3,4]tetrayl)naphthalene-2,6-diyl)diacetamide 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 FormulaC18H26N2O2
Molecular Weight302.41 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity97%+
StorageStore at 2-8°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)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1972
Nitrogen Atoms2

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