(S)-tetrahydro-3'H,5'H-spiro[cyclopropane-1,1'-oxazolo[3,4-a]pyrazin]-3'-one hydrochloride CAS 1427514-87-1

Purity 97%+In StockPharmaceutical Standards
CAS No.1427514-87-1
Molecular FormulaC8H12N2O2
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(S)-tetrahydro-3'H,5'H-spiro[cyclopropane-1,1'-oxazolo[3,4-a]pyrazin]-3'-one hydrochloride CAS 1427514-87-1 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 (S)-tetrahydro-3'H,5'H-spiro[cyclopropane-1,1'-oxazolo[3,4-a]pyrazin]-3'-one hydrochloride.

CATO supplies (S)-tetrahydro-3'H,5'H-spiro[cyclopropane-1,1'-oxazolo[3,4-a]pyrazin]-3'-one hydrochloride (CAS 1427514-87-1), a certified reference material (molecular formula C8H12N2O2HCl, MW 204.65 g/mol) for analytical method development and quality control.

Structurally, (S)-tetrahydro-3'H,5'H-spiro[cyclopropane-1,1'-oxazolo[3,4-a]pyrazin]-3'-one hydrochloride (C8H12N2O2HCl) 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 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 204.65 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.

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

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 FormulaC8H12N2O2 HCl
Molecular Weight204.65 g/mol
AppearanceWhite to pale yellow crystalline powder. (slight halide-like odor, faint amine-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)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1991
Halogen ContentCl-containing
Nitrogen Atoms2

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