Fmoc-Cys(Mmt)-OH

N-芴甲氧羰基-S-(4-甲氧基三苯甲基)-L-半胱氨酸

Also known as: Fmoc-Cys(4-methoxytrityl)-OH, Fmoc-S-(4-methoxytrityl)-L-cysteine, N-alpha-(9-fluorenylmethyloxycarbonyl)-S-4-methoxytrityl-L-cysteine, FMOC-CYS(MMT)-OH, FMOC-L-CYS(MMT)-OH, FMOC-S-4-METHOXYTRITYL-L-CYSTEINE, FMOC-S-P-METHOXYTRITYL-L-CYSTEINE, (2R)-2-(9H-fluoren-9-ylmethoxycarbonylamino)-3-[(4-methoxyphenyl)-diphenylmethyl]sulfanylpropanoic acid, N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-S-[(4-methoxyphenyl)(diphenyl)methyl]-L-cysteine, N-ALPHA-FMOC-S-4-METHOXYTRITYL-L-CYSTEINE, Fmoc-Cys(Mmt)-OH (non-animal)

Fmoc-Cys(Mmt)-OH (CAS 177582-21-7) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C38H33NO5S and a molecular weight of 615.737 g/mol. It is also known as Fmoc-Cys(4-methoxytrityl)-OH, Fmoc-S-(4-methoxytrityl)-L-cysteine and N-alpha-(9-fluorenylmethyloxycarbonyl)-S-4-methoxytrityl-L-cysteine. Key properties include a boiling point of 788.8±60.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 430.8±32.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

177582-21-7

Jingsj CID

J-1360455-4

Molecular Formula

C₃₈H₃₃NO₅S

Chinese Name

N-芴甲氧羰基-S-(4-甲氧基三苯甲基)-L-半胱氨酸

Molecular Weight

615.737 g/mol

Category

Organic Acids

Last updated

8/21/2026