tert-butyl (4S)-4-(tert-butoxycarbonylamino)-2-methyl-spiro[4,6-dihydropyrrolo[1,2-b]pyrazole-5,4'-piperidine]-1'-carboxylate CAS 2843691-05-2

Purity 97%+In StockPharmaceutical Standards
CAS No.2843691-05-2
Molecular FormulaC21H34N4O4
Molecular Weight406.52 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

tert-butyl (4S)-4-(tert-butoxycarbonylamino)-2-methyl-spiro[4,6-dihydropyrrolo[1,2-b]pyrazole-5,4'-piperidine]-1'-carboxylate CAS 2843691-05-2 chemical structure

Description

High-purity tert-butyl (4S)-4-(tert-butoxycarbonylamino)-2-methyl-spiro[4,6-dihydropyrrolo[1,2-b]pyrazole-5,4'-piperidine]-1'-carboxylate (CAS 2843691-05-2) pharmaceutical standards reference standard. Molecular formula: C21H34N4O4. Molecular weight: 406.52 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC21H34N4O4
Molecular Weight406.52 g/mol
AppearanceOff-white to pale yellow crystalline powder
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
Degree of Unsaturation (DBE)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2003
Nitrogen Atoms4

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