Ethyl 3-(4-(3-chloropropanoyl)-3,4-dihydroquinoxalin-1(2H)-yl)-2-cyanoacrylate CAS 6687-91-8

Purity 97%+In StockPharmaceutical Standards
CAS No.6687-91-8
Molecular FormulaC17H18ClN3O3
Molecular Weight347.80 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Ethyl 3-(4-(3-chloropropanoyl)-3,4-dihydroquinoxalin-1(2H)-yl)-2-cyanoacrylate CAS 6687-91-8 chemical structure

Description

Order Ethyl 3-(4-(3-chloropropanoyl)-3,4-dihydroquinoxalin-1(2H)-yl)-2-cyanoacrylate (CAS 6687-91-8) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C17H18ClN3O3. Molecular weight: 347.80 g/mol. COA included with every batch.

Physical & Chemical Properties

Molecular FormulaC17H18ClN3O3
Molecular Weight347.80 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
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)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1958
Halogen ContentCl-containing
Nitrogen Atoms3

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