VX-222 (VCH-222, Lomibuvir)

VX-222

Also known as: 2-Thiophenecarboxylic acid, 5-(3,3-dimethyl-1-butyn-1-yl)-3-[(cis-4-hydroxycyclohexyl)[(trans-4-methylcyclohexyl)carbonyl]amino]-, 5-(3,3-Dimethyl-1-butyn-1-yl)-3-[(cis-4-hydroxycyclohexyl)[(trans-4-methylcyclohexyl)carbonyl]amino]-2-thiophenecarboxylic acid, 5-(3,3-Dimethyl-1-butyn-1-yl)-3-{(cis-4-hydroxycyclohexyl)[(trans-4-methylcyclohexyl)carbonyl]amino}-2-thiophenecarboxylic acid, VCH 222, VCH-222, VCH222, VX-222 (VCH-222, LoMibuvir), VX-222, VCH222, VX222, vx-222, vx-222 vx222

VX-222 (VCH-222, Lomibuvir) (CAS 1026785-59-0) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C25H35NO4S and a molecular weight of 445.615 g/mol. It is also known as 2-Thiophenecarboxylic acid, 5-(3,3-dimethyl-1-butyn-1-yl)-3-[(cis-4-hydroxycyclohexyl)[(trans-4-methylcyclohexyl)carbonyl]amino]-, 5-(3,3-Dimethyl-1-butyn-1-yl)-3-[(cis-4-hydroxycyclohexyl)[(trans-4-methylcyclohexyl)carbonyl]amino]-2-thiophenecarboxylic acid and 5-(3,3-Dimethyl-1-butyn-1-yl)-3-{(cis-4-hydroxycyclohexyl)[(trans-4-methylcyclohexyl)carbonyl]amino}-2-thiophenecarboxylic acid. Key properties include a boiling point of 640.5±55.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 341.2±31.5 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

1026785-59-0

Jingsj CID

J-1983776-1

Molecular Formula

C₂₅H₃₅NO₄S

Chinese Name

VX-222

Molecular Weight

445.615 g/mol

Category

Organic Compounds

Last updated

8/21/2026