1-(Dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-yl)piperidine

(S)-(+)-(3,5-二氧杂-4-磷酰-环庚[2,1-a:3,4-a']二萘-4-基)哌啶

Also known as: (S)-PipPhos, (S)-(+)-(3,5-Dioxa-4-phospha-cyclohepta[2,1-a:3,4-a']dinaphthalen-4-yl)piperidine, 1-(11bS)-Dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-ylpiperidine, 1-(Dinaphtho[2,1-d:1',2'-f][1,3,2]dioxa-phosphepin-4-yl)piperidine, Piperidine, 1-(dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-yl)-

1-(Dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-yl)piperidine (CAS 284472-79-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C25H22NO2P and a molecular weight of 399.42100 g/mol. It is also known as (S)-PipPhos, (S)-(+)-(3,5-Dioxa-4-phospha-cyclohepta[2,1-a:3,4-a']dinaphthalen-4-yl)piperidine and 1-(11bS)-Dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-ylpiperidine. Key property: a melting point of 206-213 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

284472-79-3

Jingsj CID

J-1377887-1

Molecular Formula

C₂₅H₂₂NO₂P

Chinese Name

(S)-(+)-(3,5-二氧杂-4-磷酰-环庚[2,1-a:3,4-a']二萘-4-基)哌啶

Molecular Weight

399.42100 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026