Fmoc-O-butyl-L-tyrosine pentafluorophenyl ester

芴甲氧羰基-O-丁基-L-酪氨酸五氟苯酯

Also known as: Fmoc-Tyr(Bu)-OPfp, Fmoc-O-n-butyl-L-tyrosine pentafluorophenyl ester, N-α-(9-fluorenylmethyloxycarbonyl)-O-butyl-L-tyrosine pentafluorophenyl ester, L-Tyrosine, O-butyl-N-[(9H-fluoren-9-ylmethoxy)carbonyl]-, pentafluorophenyl ester (9CI)

Fmoc-O-butyl-L-tyrosine pentafluorophenyl ester (CAS 125043-03-0) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C34H28F5NO5 and a molecular weight of 625.58200 g/mol. It is also known as Fmoc-Tyr(Bu)-OPfp, Fmoc-O-n-butyl-L-tyrosine pentafluorophenyl ester and N-α-(9-fluorenylmethyloxycarbonyl)-O-butyl-L-tyrosine pentafluorophenyl ester. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 125043-03-0
Jingsj CID: J-1620342-8
Molecular Formula: C₃₄H₂₈F₅NO₅
Chinese Name: 芴甲氧羰基-O-丁基-L-酪氨酸五氟苯酯
Molecular Weight: 625.58200 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of Fmoc-O-butyl-L-tyrosine pentafluorophenyl ester?

The CAS number of Fmoc-O-butyl-L-tyrosine pentafluorophenyl ester is 125043-03-0.

What are the molecular formula and molecular weight of Fmoc-O-butyl-L-tyrosine pentafluorophenyl ester?

Fmoc-O-butyl-L-tyrosine pentafluorophenyl ester has molecular formula C34H28F5NO5 and molecular weight 625.58200 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "Fmoc-O-butyl-L-tyrosine pentafluorophenyl ester (CAS 125043-03-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1620342-8 (accessed 2026-10-24).

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