Tert-butyl (3aR,8R,8aR)-8-hydroxy-3,3a,8,8a-tetrahydroindeno[1,2-c]pyrrole-2(1H)-carboxylate CAS 1350475-48-7

Purity 97%+In StockPharmaceutical Standards
CAS No.1350475-48-7
Molecular FormulaC16H21NO3
Molecular Weight275.34 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Tert-butyl (3aR,8R,8aR)-8-hydroxy-3,3a,8,8a-tetrahydroindeno[1,2-c]pyrrole-2(1H)-carboxylate CAS 1350475-48-7 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 275.34 g/mol gives Tert-butyl (3aR,8R,8aR)-8-hydroxy-3,3a,8,8a-tetrahydroindeno[1,2-c]pyrrole-2(1H)-carboxylate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

Tert-butyl (3aR,8R,8aR)-8-hydroxy-3,3a,8,8a-tetrahydroindeno[1,2-c]pyrrole-2(1H)-carboxylate (CAS 1350475-48-7), molecular formula C16H21NO3 and molecular weight 275.34 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C16H21NO3, Tert-butyl (3aR,8R,8aR)-8-hydroxy-3,3a,8,8a-tetrahydroindeno[1,2-c]pyrrole-2(1H)-carboxylate contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 275.34 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 FormulaC16H21NO3
Molecular Weight275.34 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 chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1991
Nitrogen Atoms1

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