1-(1-Ethyl-1H-indol-3-yl)-3-(2-ethylphenyl)urea CAS 899753-82-3

Purity 97%+In StockPharmaceutical Standards
CAS No.899753-82-3
Molecular FormulaC19H21N3O
Molecular Weight307.39 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-(1-Ethyl-1H-indol-3-yl)-3-(2-ethylphenyl)urea CAS 899753-82-3 chemical structure

Description

High-purity 1-(1-Ethyl-1H-indol-3-yl)-3-(2-ethylphenyl)urea (CAS 899753-82-3) pharmaceutical standards reference standard. Molecular formula: C19H21N3O. Molecular weight: 307.39 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC19H21N3O
Molecular Weight307.39 g/mol
AppearancePale yellow to yellow crystalline powder
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)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Nitrogen Atoms3

Recommended Standards

Why CATO?