N'-[(1Z)-(4-Chlorophenyl)methylidene]-1'-(4-nitrophenyl)-3a,4,8,8a-tetrahydrospiro[[1,3]dioxepino[5,6-d][1,2]oxazole-6,4'-piperidine]-3-carbohydrazide CAS 303152-85-4

Purity 97%+In StockPharmaceutical Standards
CAS No.303152-85-4
Molecular FormulaC24H24ClN5O6
Molecular Weight513.93 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N'-[(1Z)-(4-Chlorophenyl)methylidene]-1'-(4-nitrophenyl)-3a,4,8,8a-tetrahydrospiro[[1,3]dioxepino[5,6-d][1,2]oxazole-6,4'-piperidine]-3-carbohydrazide CAS 303152-85-4 chemical structure

Description

Order N'-[(1Z)-(4-Chlorophenyl)methylidene]-1'-(4-nitrophenyl)-3a,4,8,8a-tetrahydrospiro[[1,3]dioxepino[5,6-d][1,2]oxazole-6,4'-piperidine]-3-carbohydrazide (CAS 303152-85-4) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C24H24ClN5O6. Molecular weight: 513.93 g/mol. COA included with every batch.

Physical & Chemical Properties

Molecular FormulaC24H24ClN5O6
Molecular Weight513.93 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor)
Purity97%+
StorageStore in a cool place (≤25°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)15.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Halogen ContentCl-containing
Nitrogen Atoms5

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