1-Ethyl-3-phenylurea CAS 621-04-5

Purity 97%+In StockPharmaceutical Standards
CAS No.621-04-5
Molecular FormulaC9H12N2O
Molecular Weight164.20 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-Ethyl-3-phenylurea CAS 621-04-5 chemical structure

Description

1-Ethyl-3-phenylurea (CAS 621-04-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C9H12N2O. Molecular weight: 164.20 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC9H12N2O
Molecular Weight164.20 g/mol
AppearanceOff-white to pale yellow crystalline powder. (faint amine-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1957
Nitrogen Atoms2

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