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4,4'-[pentane-1,5-diylbis(oxy)]dibenzonitrile

4,4'-[pentane-1,5-diylbis(oxy)]dibenzonitrile

CAS Number: 7467-71-2

Molecular Formula: C19H18N2O2

About 4,4'-[pentane-1,5-diylbis(oxy)]dibenzonitrile

4,4'-(Pentane-1,5-diylbis(oxy))dibenzonitrile (CAS 7467-71-2) is increasingly utilized by North American pharmaceutical researchers as a high purity fine chemicals building block, specifically as a key intermediate in the synthesis of pentamidine isethionate, which is critical for treating Pneumocystis carinii pneumoni...

4,4'-[pentane-1,5-diylbis(oxy)]dibenzonitrile Specifications

CAS Number
7467-71-2
Molecular Formula
C19H18N2O2
Molecular Weight
306.36 g/mol
IUPAC Name
4,4'-[pentane-1,5-diylbis(oxy)]dibenzonitrile
Canonical SMILES
N#CC1=CC=C(OCCCCCOC2=CC=C(C#N)C=C2)C=C1
InChI Key
QLJVILWLBUGBOX-UHFFFAOYSA-N
Molecular Weight
306.36 g/mol

Chemical Intermediate

a building block in the chemical synthesis of pentamidine and other highly conjugated molecules or phthalonitrile-based thermoset resins

Synthetic Building Block

a monomer used to investigate structure-property relationships in high-temperature thermoset materials and polymer networks

Research Tool

a starting material for exploring curing strategies and optimizing processability in advanced materials science research

4,4'-[pentane-1,5-diylbis(oxy)]dibenzonitrile FAQs

Minimum Order Quantity

25 kg (evaluation) · 1 MT (commercial)

Lead Time

3 – 5 weeks estimated

Delivery Terms

FOB*

Packaging

20 L pails, 200 L HDPE drums, 1000 L IBC

US Availability

US Facility Inventory

Documentation

US SDS · COA · TDS · Specification sheet

US Regulatory & Quality Information

TSCA status*

US SDS / HazCom*

GHS classification*

ISO 9001:2015 site*

DOT shipping classification*

FDA status*

EPA status*

California Prop 65*

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