Tert-butyl 2-(4-chlorophenyl)-3-oxo-1,4,8-triazaspiro[4.5]Dec-1-ene-8-carboxylate CAS 931359-26-1

Purity 97%+In StockPharmaceutical Standards
CAS No.931359-26-1
Molecular FormulaC18H22ClN3O3
Molecular Weight363.84 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Tert-butyl 2-(4-chlorophenyl)-3-oxo-1,4,8-triazaspiro[4.5]Dec-1-ene-8-carboxylate CAS 931359-26-1 chemical structure

Description

Tert-butyl 2-(4-chlorophenyl)-3-oxo-1,4,8-triazaspiro[4.5]Dec-1-ene-8-carboxylate (CAS 931359-26-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C18H22ClN3O3. Molecular weight: 363.84 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC18H22ClN3O3
Molecular Weight363.84 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
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)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Halogen ContentCl-containing
Nitrogen Atoms3

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