(1R,2R)-N-Methylsulfonyl-1,2-diphenylethanediamine

(1R,2R)-N-甲烷磺酰-1,2-二苯基乙二胺

Also known as: N-((1R,2R)-2-amino-1,2-diphenylethyl)methanesulfonamide, (1R,2R)-1,2-diphenyl-N-mesylethane-1,2-diamine, (R,R)-MsDPEN, (R,R)-MsDPEN-H, (R,R)-N-methanesulfonyl-1,2-diphenylethylenediamine, Methanesulfonamide, N-[(1R,2R)-2-amino-1,2-diphenylethyl]-, (1R,2R)-(+)-N-Methanesulphonyl-1,2-diphenylethylenediamine

(1R,2R)-N-Methylsulfonyl-1,2-diphenylethanediamine (CAS 511534-44-4) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C15H18N2O2S and a molecular weight of 290.38100 g/mol. It is also known as N-((1R,2R)-2-amino-1,2-diphenylethyl)methanesulfonamide, (1R,2R)-1,2-diphenyl-N-mesylethane-1,2-diamine and (R,R)-MsDPEN. Key property: a melting point of 117-119ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

511534-44-4

Jingsj CID

J-881454-0

Molecular Formula

C₁₅H₁₈N₂O₂S

Chinese Name

(1R,2R)-N-甲烷磺酰-1,2-二苯基乙二胺

Molecular Weight

290.38100 g/mol

Category

Organic Bases

Last updated

8/21/2026