(3R,5R)-4,4-Difluoro-3,5-dimethylpiperidine CAS 2287247-75-8

Purity 97%+In StockPharmaceutical Standards
CAS No.2287247-75-8
Molecular FormulaC7H13F2N
Molecular Weight149.18 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(3R,5R)-4,4-Difluoro-3,5-dimethylpiperidine CAS 2287247-75-8 chemical structure

Description

As a certified reference material (CRM), (3R,5R)-4,4-Difluoro-3,5-dimethylpiperidine 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.

(3R,5R)-4,4-Difluoro-3,5-dimethylpiperidine (CAS 2287247-75-8) is a high-purity analytical reference standard with the molecular formula C7H13F2N and a molecular weight of 149.18 g/mol.

Owing to fluorine substitution, (3R,5R)-4,4-Difluoro-3,5-dimethylpiperidine is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 149.18 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.

Physical & Chemical Properties

Molecular FormulaC7H13F2N
Molecular Weight149.18 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)1.0
CAS Registry Year (est.)1999
Halogen ContentF-containing
Nitrogen Atoms1

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