7'-Chloro-1',2,3,4',5,6-hexahydro-3'H-spiro[pyran-4,2'-quinoxalin]-3'-one CAS 1546465-77-3

Purity 97%+In StockPharmaceutical Standards
CAS No.1546465-77-3
Molecular FormulaC12H13ClN2O2
Molecular Weight252.70 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

7'-Chloro-1',2,3,4',5,6-hexahydro-3'H-spiro[pyran-4,2'-quinoxalin]-3'-one CAS 1546465-77-3 chemical structure

Description

CATO supplies 7'-Chloro-1',2,3,4',5,6-hexahydro-3'H-spiro[pyran-4,2'-quinoxalin]-3'-one (CAS 1546465-77-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C12H13ClN2O2. Molecular weight: 252.70 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC12H13ClN2O2
Molecular Weight252.70 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)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1992
Halogen ContentCl-containing
Nitrogen Atoms2

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