Rilpivirine

利匹韦林

Also known as: 4-[[4-[[4-[(E)-2-cyanoethenyl]-2,6-dimethylphenyl]amino]-2-pyrimidinyl]amino]benzonitrile, 4-[[4-[4-[(E)-2-cyanoethenyl]-2,6-dimethylanilino]pyrimidin-2-yl]amino]benzonitrile, TMC 278, R 278474, Edurant, Rilpivirine (R 278474, TMC 278), FI96A8X663, (E)-4-((4-((4-(2-cyanovinyl)-2,6-dimethylphenyl)amino)pyrimidin-2-yl)amino)benzonitrile

CAS No.
500287-72-9
Jingsj CID
J-1959101-6
Molecular Formula
C22H18N6
Chinese Name
利匹韦林
Molecular Weight
366.418 g/mol
Category
Organic Compounds
Last updated
8/21/2026

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Physicochemical Properties

Melting Point245ºC
Boiling Point634.1±65.0 °C at 760 mmHg
Density1.3±0.1 g/cm3
Flash Point337.3±34.3 °C

Frequently Asked Questions

What is the CAS number of Rilpivirine?

500287-72-9

What are the molecular formula and molecular weight of Rilpivirine?

C22H18N6, molecular weight 366.418 g/mol

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