2-Ethyl-3,4-dihydrobenzofuro[3',4':5,6,7]cyclohepta[1,2-b]quinoline CAS 1042-81-5

Purity 97%+In StockPharmaceutical Standards
CAS No.1042-81-5
Molecular FormulaC21H17NO
Molecular Weight299.37 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-Ethyl-3,4-dihydrobenzofuro[3',4':5,6,7]cyclohepta[1,2-b]quinoline CAS 1042-81-5 chemical structure

Description

High-purity 2-Ethyl-3,4-dihydrobenzofuro[3',4':5,6,7]cyclohepta[1,2-b]quinoline (CAS 1042-81-5) pharmaceutical standards reference standard. Molecular formula: C21H17NO. Molecular weight: 299.37 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC21H17NO
Molecular Weight299.37 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)14.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1957
Nitrogen Atoms1

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