Fmoc-Cys(tBu)-Opfp

芴甲氧羰基-S-叔丁基-L-半胱氨酸五氟苯基脂

Also known as: (2,3,4,5,6-pentafluorophenyl) (2R)-3-tert-butylsulfanyl-2-(9H-fluoren-9-ylmethoxycarbonylamino)propanoate, FMOC-CYS(BUT)-OPFP, FMOC-CYS(TBU)-OPFP, FMOC-CYSTEINE(TBU)-OPFP, FMOC-S-T-BUTYL-L-CYSTEINE PENTAFLUOROPHENYL ESTER, Fmoc-Cys(tBu)-OPfp, MFCD00065636, N(alpha)-fmoc-S-T-butyl-L-cysteine pentafluorophenyl ester, N-ALPHA-FMOC-S-T-BUTYL-L-CYSTEINE PENTAFLUOROPHENYL ESTER, N-ALPHA-FMOC-S-TERT-BUTYL-L-CYSTEINE PENTAFLUOROPHENYL ESTER, NALPHA-9-Fluorenylmethoxycarbonyl-S-tert-butyl-L-cysteine pentafluorophenyl ester, Nα-Fmoc-S-tert-butyl-L-cysteine pentafluorophenyl ester

Fmoc-Cys(tBu)-Opfp (CAS 109434-23-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C28H24F5NO4S and a molecular weight of 565.55100 g/mol. It is also known as (2,3,4,5,6-pentafluorophenyl) (2R)-3-tert-butylsulfanyl-2-(9H-fluoren-9-ylmethoxycarbonylamino)propanoate, FMOC-CYS(BUT)-OPFP and FMOC-CYS(TBU)-OPFP. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
109434-23-3
Jingsj CID
J-15990-4
Molecular Formula
C28H24F5NO4S
Chinese Name
芴甲氧羰基-S-叔丁基-L-半胱氨酸五氟苯基脂
Molecular Weight
565.55100 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Frequently Asked Questions

What is the CAS number of Fmoc-Cys(tBu)-Opfp?

The CAS number of Fmoc-Cys(tBu)-Opfp is 109434-23-3.

What are the molecular formula and molecular weight of Fmoc-Cys(tBu)-Opfp?

Fmoc-Cys(tBu)-Opfp has molecular formula C28H24F5NO4S and molecular weight 565.55100 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "Fmoc-Cys(tBu)-Opfp (CAS 109434-23-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-15990-4 (accessed 2026-10-24).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.