3-Pyridinepropanoic acid, 6-(difluoromethoxy)-β-[[(1,1-dimethylethyl)sulfinyl]amino]-, 1,1-dimethylethyl ester, (βS)- CAS 1957130-73-2

Purity 97%+In StockPharmaceutical Standards
CAS No.1957130-73-2
Molecular FormulaC17H26F2N2O4S
Molecular Weight392.46 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-Pyridinepropanoic acid, 6-(difluoromethoxy)-β-[[(1,1-dimethylethyl)sulfinyl]amino]-, 1,1-dimethylethyl ester, (βS)- CAS 1957130-73-2 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 392.46 g/mol gives 3-Pyridinepropanoic acid, 6-(difluoromethoxy)-β-[[(1,1-dimethylethyl)sulfinyl]amino]-, 1,1-dimethylethyl ester, (βS)- distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

3-Pyridinepropanoic acid, 6-(difluoromethoxy)-β-[[(1,1-dimethylethyl)sulfinyl]amino]-, 1,1-dimethylethyl ester, (βS)- (CAS 1957130-73-2) is a high-purity analytical reference standard with the molecular formula C17H26F2N2O4S and a molecular weight of 392.46 g/mol.

Structurally, 3-Pyridinepropanoic acid, 6-(difluoromethoxy)-β-[[(1,1-dimethylethyl)sulfinyl]amino]-, 1,1-dimethylethyl ester, (βS)- (C17H26F2N2O4S) contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 392.46 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.

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

As a certified reference material (CRM), 3-Pyridinepropanoic acid, 6-(difluoromethoxy)-β-[[(1,1-dimethylethyl)sulfinyl]amino]-, 1,1-dimethylethyl ester, (βS)- 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 FormulaC17H26F2N2O4S
Molecular Weight392.46 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)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1996
Halogen ContentF-containing
Nitrogen Atoms2
Sulfur Atoms1

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