(2S,4S)-4-Fluoro-1-[2-[[(1R,3S)-3-(1H-1,2,4-triazol-1-ylmethyl)cyclopentyl]amino]acetyl]-2-pyrrolidinecarbonitrile 868771-57-7 Melogliptin CAS 868771-57-7

Purity 97%+In StockPharmaceutical Standards
CAS No.868771-57-7
Molecular FormulaC15H21FN6O
Molecular Weight320.37 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(2S,4S)-4-Fluoro-1-[2-[[(1R,3S)-3-(1H-1,2,4-triazol-1-ylmethyl)cyclopentyl]amino]acetyl]-2-pyrrolidinecarbonitrile 868771-57-7 Melogliptin CAS 868771-57-7 chemical structure

Description

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

(2S,4S)-4-Fluoro-1-[2-[[(1R,3S)-3-(1H-1,2,4-triazol-1-ylmethyl)cyclopentyl]amino]acetyl]-2-pyrrolidinecarbonitrile 868771-57-7 Melogliptin (CAS 868771-57-7), molecular formula C15H21FN6O and molecular weight 320.37 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution, (2S,4S)-4-Fluoro-1-[2-[[(1R,3S)-3-(1H-1,2,4-triazol-1-ylmethyl)cyclopentyl]amino]acetyl]-2-pyrrolidinecarbonitrile 868771-57-7 Melogliptin is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 320.37 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaC15H21FN6O
Molecular Weight320.37 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Halogen ContentF-containing
Nitrogen Atoms6

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