1-(1-Ethyl-1H-indol-3-yl)-3-(2-fluorophenyl)urea CAS 899990-90-0

Purity 97%+In StockPharmaceutical Standards
CAS No.899990-90-0
Molecular FormulaC17H16FN3O
Molecular Weight297.33 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-(1-Ethyl-1H-indol-3-yl)-3-(2-fluorophenyl)urea CAS 899990-90-0 chemical structure

Description

1-(1-Ethyl-1H-indol-3-yl)-3-(2-fluorophenyl)urea (CAS 899990-90-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C17H16FN3O. Molecular weight: 297.33 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC17H16FN3O
Molecular Weight297.33 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Halogen ContentF-containing
Nitrogen Atoms3

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