(1R,5R)-8-Benzoyl-2-(pyridin-3-yl)-8-azabicyclo[3.2.1]oct-2-ene-6-carboxylicacid CAS 1447603-94-2

Purity 97%+In StockPharmaceutical Standards
CAS No.1447603-94-2
Molecular FormulaC20H18N2O3
Molecular Weight334.37 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(1R,5R)-8-Benzoyl-2-(pyridin-3-yl)-8-azabicyclo[3.2.1]oct-2-ene-6-carboxylicacid CAS 1447603-94-2 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 334.37 g/mol gives (1R,5R)-8-Benzoyl-2-(pyridin-3-yl)-8-azabicyclo[3.2.1]oct-2-ene-6-carboxylicacid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

(1R,5R)-8-Benzoyl-2-(pyridin-3-yl)-8-azabicyclo[3.2.1]oct-2-ene-6-carboxylicacid (CAS 1447603-94-2), molecular formula C20H18N2O3 and molecular weight 334.37 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, (1R,5R)-8-Benzoyl-2-(pyridin-3-yl)-8-azabicyclo[3.2.1]oct-2-ene-6-carboxylicacid (C20H18N2O3) contains a steroid core, 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 334.37 g/mol, it falls into the moderately-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.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaC20H18N2O3
Molecular Weight334.37 g/mol
AppearancePale yellow to 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)13.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1992
Nitrogen Atoms2

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