(3AS,7aR)-hexahydrooxazolo[4,5-c]pyridin-2(3H)-one hydrochloride CAS 1864003-41-7

Purity 97%+In StockPharmaceutical Standards
CAS No.1864003-41-7
Molecular FormulaC6H10N2O2
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(3AS,7aR)-hexahydrooxazolo[4,5-c]pyridin-2(3H)-one hydrochloride CAS 1864003-41-7 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 (3AS,7aR)-hexahydrooxazolo[4,5-c]pyridin-2(3H)-one hydrochloride.

(3AS,7aR)-hexahydrooxazolo[4,5-c]pyridin-2(3H)-one hydrochloride (CAS 1864003-41-7), molecular formula C6H10N2O2HCl and molecular weight 178.62 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, (3AS,7aR)-hexahydrooxazolo[4,5-c]pyridin-2(3H)-one hydrochloride (C6H10N2O2HCl) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 178.62 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 FormulaC6H10N2O2 HCl
Molecular Weight178.62 g/mol
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
StabilityLight-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1995
Halogen ContentCl-containing
Nitrogen Atoms2

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