n-[(5-ethyl-1,3-oxazol-2-yl)methyl]-n-(pyrrolidin-3-yl)acetamide hydrochloride CAS 1421601-19-5

Purity 97%+In StockPharmaceutical Standards
CAS No.1421601-19-5
Molecular FormulaC12H19N3O2
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

n-[(5-ethyl-1,3-oxazol-2-yl)methyl]-n-(pyrrolidin-3-yl)acetamide hydrochloride CAS 1421601-19-5 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 n-[(5-ethyl-1,3-oxazol-2-yl)methyl]-n-(pyrrolidin-3-yl)acetamide hydrochloride.

n-[(5-ethyl-1,3-oxazol-2-yl)methyl]-n-(pyrrolidin-3-yl)acetamide hydrochloride (CAS 1421601-19-5), molecular formula C12H19N3O2HCl and molecular weight 273.76 g/mol, is a CATO reference standard with documented purity and traceability.

n-[(5-ethyl-1,3-oxazol-2-yl)methyl]-n-(pyrrolidin-3-yl)acetamide hydrochloride (C12H19N3O2HCl) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. It is notably hygroscopic, 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. 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.

As a certified reference material (CRM), n-[(5-ethyl-1,3-oxazol-2-yl)methyl]-n-(pyrrolidin-3-yl)acetamide hydrochloride 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 FormulaC12H19N3O2 HCl
Molecular Weight273.76 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry, 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; Hygroscopic; reseal immediately after opening; 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.)1991
Halogen ContentCl-containing
Nitrogen Atoms3

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