3,4-Dehydro Cilostazol

6-[4-(1-环己基-1H-四唑-5-基)丁氧基]-2(1H)-喹啉酮

Also known as: 6-[4-(1-cyclohexyl-1H-tetrazol-5-yl)butoxy]-2(1H)-quinolinone, 3,4-Dehydro Cilostazol, Cilostazol Related Compound B, Cilostazol USP Related Compound B, OPC-13015, Cilostazol Metabolite (OPC-13015), 6-[4-(1-cyclohexyltetrazol-5-yl)butoxy]-1H-quinolin-2-one, 2(1H)-Quinolinone, 6-[4-(1-cyclohexyl-1H-tetrazol-5-yl)butoxy]-

CAS No.
73963-62-9
Jingsj CID
J-1956977-4
Molecular Formula
C20H25N5O2
Chinese Name
6-[4-(1-环己基-1H-四唑-5-基)丁氧基]-2(1H)-喹啉酮
Molecular Weight
367.44500 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Melting Point179-180ºC
Boiling Point675.937ºC at 760 mmHg
Density1.342g/cm3
Flash Point362.594ºC

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 3,4-Dehydro Cilostazol?

73963-62-9

What are the molecular formula and molecular weight of 3,4-Dehydro Cilostazol?

C20H25N5O2, molecular weight 367.44500 g/mol

Is 3,4-Dehydro Cilostazol hazardous?

Warning

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026