5-tert-Butyl 2-methyl 6-methyl-4-oxo-6,7-dihydropyrazolo[1,5-a]pyrazine-2,5(4H)-dicarboxylate CAS 1820603-32-4

Purity 97%+In StockPharmaceutical Standards
CAS No.1820603-32-4
Molecular FormulaC14H19N3O5
Molecular Weight309.32 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

5-tert-Butyl 2-methyl 6-methyl-4-oxo-6,7-dihydropyrazolo[1,5-a]pyrazine-2,5(4H)-dicarboxylate CAS 1820603-32-4 chemical structure

Description

CATO supplies 5-tert-Butyl 2-methyl 6-methyl-4-oxo-6,7-dihydropyrazolo[1,5-a]pyrazine-2,5(4H)-dicarboxylate (CAS 1820603-32-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C14H19N3O5. Molecular weight: 309.32 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC14H19N3O5
Molecular Weight309.32 g/mol
AppearanceOff-white to pale 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)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1995
Nitrogen Atoms3

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