Tert-butyl 2-(tert-butyl)-2-(3-(2,6-dichlorophenyl)-5-methylisoxazole-4-carbonyl)hydrazine-1-carboxylate CAS 866038-36-0

Purity 97%+In StockPharmaceutical Standards
CAS No.866038-36-0
Molecular FormulaC20H25Cl2N3O4
Molecular Weight442.34 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Tert-butyl 2-(tert-butyl)-2-(3-(2,6-dichlorophenyl)-5-methylisoxazole-4-carbonyl)hydrazine-1-carboxylate CAS 866038-36-0 chemical structure

Description

CATO supplies Tert-butyl 2-(tert-butyl)-2-(3-(2,6-dichlorophenyl)-5-methylisoxazole-4-carbonyl)hydrazine-1-carboxylate (CAS 866038-36-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C20H25Cl2N3O4. Molecular weight: 442.34 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC20H25Cl2N3O4
Molecular Weight442.34 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, low volatility)
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)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Halogen ContentCl-containing
Nitrogen Atoms3

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