3-Ethyl 5-(4-nitrobenzyl) 6,7-dihydropyrazolo[1,5-a]pyrazine-3,5(4H)-dicarboxylate CAS 623565-15-1

Purity 97%+In StockPharmaceutical Standards
CAS No.623565-15-1
Molecular FormulaC17H18N4O6
Molecular Weight374.35 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-Ethyl 5-(4-nitrobenzyl) 6,7-dihydropyrazolo[1,5-a]pyrazine-3,5(4H)-dicarboxylate CAS 623565-15-1 chemical structure

Description

CATO supplies 3-Ethyl 5-(4-nitrobenzyl) 6,7-dihydropyrazolo[1,5-a]pyrazine-3,5(4H)-dicarboxylate (CAS 623565-15-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C17H18N4O6. Molecular weight: 374.35 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC17H18N4O6
Molecular Weight374.35 g/mol
AppearancePale yellow to yellow crystalline powder
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
Degree of Unsaturation (DBE)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1985
Nitrogen Atoms4

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