Methyl (1R,2S,5S)-6,6-dimethyl-3-azabicyclo[3.1.0]Hexane-2-carboxylate (2S,3S)-2,3-bis((4-methylbenzoyl)oxy)succinate CAS 943516-58-3

Purity 97%+In StockPharmaceutical Standards
CAS No.943516-58-3
Molecular FormulaC20H18O8
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Methyl (1R,2S,5S)-6,6-dimethyl-3-azabicyclo[3.1.0]Hexane-2-carboxylate (2S,3S)-2,3-bis((4-methylbenzoyl)oxy)succinate CAS 943516-58-3 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 555.58 g/mol gives Methyl (1R,2S,5S)-6,6-dimethyl-3-azabicyclo[3.1.0]Hexane-2-carboxylate (2S,3S)-2,3-bis((4-methylbenzoyl)oxy)succinate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

Methyl (1R,2S,5S)-6,6-dimethyl-3-azabicyclo[3.1.0]Hexane-2-carboxylate (2S,3S)-2,3-bis((4-methylbenzoyl)oxy)succinate (CAS 943516-58-3), molecular formula C20H18O8C9H15NO2 and molecular weight 555.58 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, Methyl (1R,2S,5S)-6,6-dimethyl-3-azabicyclo[3.1.0]Hexane-2-carboxylate (2S,3S)-2,3-bis((4-methylbenzoyl)oxy)succinate (C20H18O8C9H15NO2) 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 555.58 g/mol, it falls into the moderately-high-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

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 FormulaC20H18O8 C9H15NO2
Molecular Weight555.58 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at room temperature, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)14.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Nitrogen Atoms1

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