2,6-Diiodo-4-nitrophenol CAS 305-85-1

Purity >95%In StockPharmaceutical Standards
CAS No.305-85-1
Molecular FormulaC6H3I2NO3
Molecular Weight390.90 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2,6-Diiodo-4-nitrophenol CAS 305-85-1 chemical structure

Description

CATO supplies 2,6-Diiodo-4-nitrophenol (CAS 305-85-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C6H3I2NO3. Molecular weight: 390.90 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC6H3I2NO3
Molecular Weight390.90 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility)
Purity>95%
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; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1957
Halogen ContentI-containing
Nitrogen Atoms1

Related Diiodo Standards

Recommended Standards

Why CATO?