Fmoc-S-Trityl-L-penicillamine

Fmoc-S-三苯甲基-L-青霉胺

Also known as: (2R)-2-(9H-fluoren-9-ylmethoxycarbonylamino)-3-methyl-3-tritylsulfanylbutanoic acid, (2R)-2-[(fluoren-9-ylmethoxy)carbonylamino]-3-methyl-3-(triphenylmethylthio)butanoic acid, (R)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-methyl-3-(tritylthio)butanoic acid, FMOC-PEN(TRT)-OH, FMOC-PENICILLAMINE(TRT)-OH, FMOC-S-TRITYL-BETA,BETA-DIMETHYL-L-CYS-OH, FMOC-S-TRITYL-L-PENICILLAMINE, Fmoc-Pen(Trt)-OH, Fmoc-pen(trt), L-Valine, N-[(9H-fluoren-9-ylmethoxy)carbonyl]-3-[(triphenylmethyl)thio]-, MFCD00237388, N-ALPHA-(9-FLUORENYLMETHOXYCARBONYL)-S-TRITYL-3,3-DIMETHYL-L-CYSTEINE

Fmoc-S-Trityl-L-penicillamine (CAS 201531-88-6) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C39H35NO4S and a molecular weight of 613.765 g/mol. It is also known as (2R)-2-(9H-fluoren-9-ylmethoxycarbonylamino)-3-methyl-3-tritylsulfanylbutanoic acid, (2R)-2-[(fluoren-9-ylmethoxy)carbonylamino]-3-methyl-3-(triphenylmethylthio)butanoic acid and (R)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-methyl-3-(tritylthio)butanoic acid. Key properties include a melting point of 135-147 °C, a boiling point of 768.8±60.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 418.8±32.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

201531-88-6

Jingsj CID

J-31720-3

Molecular Formula

C₃₉H₃₅NO₄S

Chinese Name

Fmoc-S-三苯甲基-L-青霉胺

Molecular Weight

613.765 g/mol

Category

Organic Bases

Last updated

8/21/2026