(S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-4-(4-(tert-butoxy)phenyl)butanoic acid

(S)-2-((((9H-芴-9-基)甲氧基)羰基)氨基)-4-(4-(叔丁氧基)苯基)丁酸

Also known as: Fmoc-L-HomoTyr(tBu)-OH, Fmoc-Homotyrosine(OtBu)-OH, Fmoc-4-(tert-butoxy)-L-homophenylalanine, N-Fmoc-O-tert-butyl-L-homotyrosine, (S)-2-(Fmoc-amino)-4-(4-tert-butoxyphenyl)butanoic acid

(S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-4-(4-(tert-butoxy)phenyl)butanoic acid (CAS 204384-69-0) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C25H23NO4 and a molecular weight of 401.45400 g/mol. It is also known as Fmoc-L-HomoTyr(tBu)-OH, Fmoc-Homotyrosine(OtBu)-OH and Fmoc-4-(tert-butoxy)-L-homophenylalanine. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
204384-69-0
Jingsj CID
J-1084979-8
Molecular Formula
C25H23NO4
Chinese Name
(S)-2-((((9H-芴-9-基)甲氧基)羰基)氨基)-4-(4-(叔丁氧基)苯基)丁酸
Molecular Weight
401.45400 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Frequently Asked Questions

What is the CAS number of (S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-4-(4-(tert-butoxy)phenyl)butanoic acid?

The CAS number of (S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-4-(4-(tert-butoxy)phenyl)butanoic acid is 204384-69-0.

What are the molecular formula and molecular weight of (S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-4-(4-(tert-butoxy)phenyl)butanoic acid?

(S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-4-(4-(tert-butoxy)phenyl)butanoic acid has molecular formula C25H23NO4 and molecular weight 401.45400 g/mol.

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

Last updated:

How to cite: Jingsj. "(S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-4-(4-(tert-butoxy)phenyl)butanoic acid (CAS 204384-69-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1084979-8 (accessed 2026-10-25).

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