1-(1-(Tert-butoxycarbonyl)piperidin-4-yl)-3,3-difluorocyclobutane-1-carboxylic acid CAS 2172086-99-4

Purity 97%+In StockPharmaceutical Standards
CAS No.2172086-99-4
Molecular FormulaC15H23F2NO4
Molecular Weight319.34 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-(1-(Tert-butoxycarbonyl)piperidin-4-yl)-3,3-difluorocyclobutane-1-carboxylic acid CAS 2172086-99-4 chemical structure

Description

1-(1-(Tert-butoxycarbonyl)piperidin-4-yl)-3,3-difluorocyclobutane-1-carboxylic acid (CAS 2172086-99-4), molecular formula C15H23F2NO4 and molecular weight 319.34 g/mol, is a CATO reference standard with documented purity and traceability.

1-(1-(Tert-butoxycarbonyl)piperidin-4-yl)-3,3-difluorocyclobutane-1-carboxylic acid (C15H23F2NO4) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. Halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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), 1-(1-(Tert-butoxycarbonyl)piperidin-4-yl)-3,3-difluorocyclobutane-1-carboxylic acid 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 FormulaC15H23F2NO4
Molecular Weight319.34 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore at 2-8°C, 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; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1998
Halogen ContentF-containing
Nitrogen Atoms1

Related Tert Standards

Recommended Standards

Why CATO?