[cis-4-fluoro-1-[(5-methyl-1,2,4-oxadiazol-3-yl)methyl]pyrrolidin-2-yl]methanamine dihydrochloride CAS 1820583-59-2

Purity 97%+In StockPharmaceutical Standards
CAS No.1820583-59-2
Molecular FormulaC9H15FN4O
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

[cis-4-fluoro-1-[(5-methyl-1,2,4-oxadiazol-3-yl)methyl]pyrrolidin-2-yl]methanamine dihydrochloride CAS 1820583-59-2 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 [cis-4-fluoro-1-[(5-methyl-1,2,4-oxadiazol-3-yl)methyl]pyrrolidin-2-yl]methanamine dihydrochloride.

CATO supplies [cis-4-fluoro-1-[(5-methyl-1,2,4-oxadiazol-3-yl)methyl]pyrrolidin-2-yl]methanamine dihydrochloride (CAS 1820583-59-2), a certified reference material (molecular formula C9H15FN4OHCl, MW 250.70 g/mol) for analytical method development and quality control.

Structurally, [cis-4-fluoro-1-[(5-methyl-1,2,4-oxadiazol-3-yl)methyl]pyrrolidin-2-yl]methanamine dihydrochloride (C9H15FN4OHCl) contains an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 250.70 g/mol, it falls into the medium-molecular-weight range. 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.

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 FormulaC9H15FN4O 2*HCl
Molecular Weight250.70 g/mol
AppearanceWhite to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility)
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1995
Halogen ContentF/Cl-containing
Nitrogen Atoms4

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