4-nitro-2-(1H-1,2,3,4-tetrazol-1-yl)phenol CAS 332163-15-2

Purity 97%+In StockPharmaceutical Standards
CAS No.332163-15-2
Molecular FormulaC7H5N5O3
Molecular Weight207.15 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-nitro-2-(1H-1,2,3,4-tetrazol-1-yl)phenol CAS 332163-15-2 chemical structure

Description

Order 4-nitro-2-(1H-1,2,3,4-tetrazol-1-yl)phenol (CAS 332163-15-2) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C7H5N5O3. Molecular weight: 207.15 g/mol. COA included with every batch.

Physical & Chemical Properties

Molecular FormulaC7H5N5O3
Molecular Weight207.15 g/mol
AppearancePale yellow to 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, water
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Nitrogen Atoms5

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