(E)-3-(4-ethoxy-3,5-diiodophenyl)acrylic acid CAS 938018-89-4

Purity 97%+In StockPharmaceutical Standards
CAS No.938018-89-4
Molecular FormulaC11H10I2O3
Molecular Weight444.00 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(E)-3-(4-ethoxy-3,5-diiodophenyl)acrylic acid CAS 938018-89-4 chemical structure

Description

CATO supplies (E)-3-(4-ethoxy-3,5-diiodophenyl)acrylic acid (CAS 938018-89-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C11H10I2O3. Molecular weight: 444.00 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC11H10I2O3
Molecular Weight444.00 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore in a cool place (≤25°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; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Halogen ContentI-containing

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