1-(5-(3-Methyl-1,2,4-oxadiazol-5-yl)pyridin-2-yl)piperidine-3-carboxylic acid CAS 1239751-32-6

Purity 97%+In StockPharmaceutical Standards
CAS No.1239751-32-6
Molecular FormulaC14H16N4O3
Molecular Weight288.30 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-(5-(3-Methyl-1,2,4-oxadiazol-5-yl)pyridin-2-yl)piperidine-3-carboxylic acid CAS 1239751-32-6 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 1-(5-(3-Methyl-1,2,4-oxadiazol-5-yl)pyridin-2-yl)piperidine-3-carboxylic acid.

1-(5-(3-Methyl-1,2,4-oxadiazol-5-yl)pyridin-2-yl)piperidine-3-carboxylic acid (CAS 1239751-32-6) is a high-purity analytical reference standard with the molecular formula C14H16N4O3 and a molecular weight of 288.30 g/mol.

Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, 1-(5-(3-Methyl-1,2,4-oxadiazol-5-yl)pyridin-2-yl)piperidine-3-carboxylic acid is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 288.30 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.

As a certified reference material (CRM), 1-(5-(3-Methyl-1,2,4-oxadiazol-5-yl)pyridin-2-yl)piperidine-3-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 FormulaC14H16N4O3
Molecular Weight288.30 g/mol
AppearancePale yellow to yellow crystalline powder
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
Degree of Unsaturation (DBE)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1990
Nitrogen Atoms4

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