(11aR)-N,N-bis[(1R)-1-phenylethyl]-10,11,12,13-tetrahydrodiindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocin-5-amine

(11aR)-10,11,12,13-四氢-N,N-双[(1R)-1-苯乙基]二茚并[7,1-de:1',7'-fg][1,3,2]二氧杂磷杂环庚-5-胺

Also known as: (11aR)-(+)-10,11,12,13-Tetrahydrodiindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocin-5-bis[(R)-1-phenylethyl]amine, (11aR)-10,11,12,13-Tetrahydro-N,N-bis[(1R)-1-phenylethyl]diindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocin-5-amine, N-Di[(R)-1-phenylethyl]-[(R)-1,1'-spirobiindane-7,7'-diyl]phosphoramidite, (R)-SIPHOS-PE

(11aR)-N,N-bis[(1R)-1-phenylethyl]-10,11,12,13-tetrahydrodiindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocin-5-amine (CAS 500997-69-3) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C33H32NO2P and a molecular weight of 505.58600 g/mol. It is also known as (11aR)-(+)-10,11,12,13-Tetrahydrodiindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocin-5-bis[(R)-1-phenylethyl]amine, (11aR)-10,11,12,13-Tetrahydro-N,N-bis[(1R)-1-phenylethyl]diindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocin-5-amine and N-Di[(R)-1-phenylethyl]-[(R)-1,1'-spirobiindane-7,7'-diyl]phosphoramidite. Key properties include a melting point of 98-100ºC and a boiling point of 617.8±65.0 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

500997-69-3

Jingsj CID

J-1073110-3

Molecular Formula

C₃₃H₃₂NO₂P

Chinese Name

(11aR)-10,11,12,13-四氢-N,N-双[(1R)-1-苯乙基]二茚并[7,1-de:1',7'-fg][1,3,2]二氧杂磷杂环庚-5-胺

Molecular Weight

505.58600 g/mol

Category

Organic Bases

Last updated

8/21/2026