tert-Butyl (1R,3R)-1-((tert-butylsulfinyl)amino)-3-fluoro-8-azaspiro[4.5]decane-8-carboxylate CAS 2409579-73-1

Purity 97%+In StockPharmaceutical Standards
CAS No.2409579-73-1
Molecular FormulaC18H33FN2O3S
Molecular Weight376.53 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

tert-Butyl (1R,3R)-1-((tert-butylsulfinyl)amino)-3-fluoro-8-azaspiro[4.5]decane-8-carboxylate CAS 2409579-73-1 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 376.53 g/mol gives tert-Butyl (1R,3R)-1-((tert-butylsulfinyl)amino)-3-fluoro-8-azaspiro[4.5]decane-8-carboxylate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

tert-Butyl (1R,3R)-1-((tert-butylsulfinyl)amino)-3-fluoro-8-azaspiro[4.5]decane-8-carboxylate (CAS 2409579-73-1), molecular formula C18H33FN2O3S and molecular weight 376.53 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, tert-Butyl (1R,3R)-1-((tert-butylsulfinyl)amino)-3-fluoro-8-azaspiro[4.5]decane-8-carboxylate (C18H33FN2O3S) contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 376.53 g/mol, it falls into the moderately-high-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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), tert-Butyl (1R,3R)-1-((tert-butylsulfinyl)amino)-3-fluoro-8-azaspiro[4.5]decane-8-carboxylate 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 FormulaC18H33FN2O3S
Molecular Weight376.53 g/mol
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; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)2000
Halogen ContentF-containing
Nitrogen Atoms2
Sulfur Atoms1

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