(E)-1,2-Bis(4-iodophenyl)diazene CAS 21650-53-3

Purity 97%+In StockPharmaceutical Standards
CAS No.21650-53-3
Molecular FormulaC12H8I2N2
Molecular Weight434.01 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(E)-1,2-Bis(4-iodophenyl)diazene CAS 21650-53-3 chemical structure

Description

CATO supplies (E)-1,2-Bis(4-iodophenyl)diazene (CAS 21650-53-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C12H8I2N2. Molecular weight: 434.01 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC12H8I2N2
Molecular Weight434.01 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore at room temperature, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1963
Halogen ContentI-containing
Nitrogen Atoms2

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