Ethyl 2-(5-methyl-3,4-dinitro-1h-pyrazol-1-yl)acetate CAS 321165-14-4

Purity 97%+In StockPharmaceutical Standards
CAS No.321165-14-4
Molecular FormulaC8H10N4O6
Molecular Weight258.19 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Ethyl 2-(5-methyl-3,4-dinitro-1h-pyrazol-1-yl)acetate CAS 321165-14-4 chemical structure

Description

CATO supplies Ethyl 2-(5-methyl-3,4-dinitro-1h-pyrazol-1-yl)acetate (CAS 321165-14-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C8H10N4O6. Molecular weight: 258.19 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC8H10N4O6
Molecular Weight258.19 g/mol
AppearanceOff-white to pale yellow crystalline powder. (faint amine-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Nitrogen Atoms4

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