Heterophyllin B

太子参环肽B

Also known as: Cyclo(glycylglycyl-L-leucyl-L-prolyl-L-prolyl-L-prolyl-L-isoleucyl-L-phenylalanyl), (6S,15S,18S,20aS,25aS,30aS)-15-Benzyl-18-((S)-sec-butyl)-6-isobutyl-icosahydro-1H,25H-tripyrrolo[1,2-a:1',2'-d:1'',2''-g][1,4,7,10,13,16,19,22]octaazacyclotetracosine-5,8,11,14,17,20,25,30(30aH)-octaone

Heterophyllin B (CAS 145459-19-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C40H58N8O8 and a molecular weight of 778.937 g/mol. It is also known as Cyclo(glycylglycyl-L-leucyl-L-prolyl-L-prolyl-L-prolyl-L-isoleucyl-L-phenylalanyl) and (6S,15S,18S,20aS,25aS,30aS)-15-Benzyl-18-((S)-sec-butyl)-6-isobutyl-icosahydro-1H,25H-tripyrrolo[1,2-a:1',2'-d:1'',2''-g][1,4,7,10,13,16,19,22]octaazacyclotetracosine-5,8,11,14,17,20,25,30(30aH)-octaone. Key properties include a boiling point of 1159.7±65.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 655.1±34.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

145459-19-4

Jingsj CID

J-1957682-8

Molecular Formula

C₄₀H₅₈N₈O₈

Chinese Name

太子参环肽B

Molecular Weight

778.937 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026