4-Ethyl-5-(5-nitrofuran-2-yl)-4H-1,2,4-triazol-3-amine CAS 41735-52-8

Purity 97%+In StockPharmaceutical Standards
CAS No.41735-52-8
Molecular FormulaC8H9N5O3
Molecular Weight223.19 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-Ethyl-5-(5-nitrofuran-2-yl)-4H-1,2,4-triazol-3-amine CAS 41735-52-8 chemical structure

Description

CATO supplies 4-Ethyl-5-(5-nitrofuran-2-yl)-4H-1,2,4-triazol-3-amine (CAS 41735-52-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C8H9N5O3. Molecular weight: 223.19 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC8H9N5O3
Molecular Weight223.19 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)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1968
Nitrogen Atoms5

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