Skip to main content

Fmoc-β-HomoTyr(tBu)-OH

Also known as: Fmoc-β-HomoTyr(tBu)-OH, Fmoc-L-beta-homotyrosine(OtBu), Fmoc-beta-homo-Tyr(tBu)-OH, Fmoc-beta-homotyrosine(otBu)-OH, Fmoc-O-tert-butyl-L-beta-homotyrosine, N-beta-(9-fluorenylmethoxycarbonyl)-O-t-butyl-L-beta-homotyrosine, O-tert-Butyl-N-Fmoc-L-beta-homotyrosine, (S)-3-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-4-(4-(tert-butoxy)phenyl)butanoic acid, Fmoc-Tyr(OtBu)-(C*CH2)OH, Fmoc-β-HoTyr(tBu)-OH, (S)-N-(9-fluorenylmethoxycarbonyl)-3-amino-4-(4-t-butoxyphenyl)butanoic acid

Fmoc-β-HomoTyr(tBu)-OH (CAS 219967-69-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C29H31NO5 and a molecular weight of 473.56000 g/mol. Key properties include a melting point of 105-110℃, a boiling point of 671.4ºC at 760mmHg, a density of 1.203g/cm3 and a flash point of 359.8ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
219967-69-8
Jingsj CID
J-1525003-0
Molecular Formula
C29H31NO5
Molecular Weight
473.56000 g/mol
Category
Organic Acids
Last updated
8/21/2026

No offers for this compound yet.

Request a quote

Physicochemical Properties

Melting Point105-110℃
Boiling Point671.4ºC at 760mmHg
Density1.203g/cm3
Flash Point359.8ºC
Exact Mass473.22000
PSA84.86000
LogP6.17930
Vapor Pressure6.12E-19mmHg at 25°C
Refractive Index1.594
Storage Conditions2-8°C

Frequently Asked Questions

What is the CAS number of Fmoc-β-HomoTyr(tBu)-OH?

The CAS number of Fmoc-β-HomoTyr(tBu)-OH is 219967-69-8.

What are the molecular formula and molecular weight of Fmoc-β-HomoTyr(tBu)-OH?

Fmoc-β-HomoTyr(tBu)-OH has molecular formula C29H31NO5 and molecular weight 473.56000 g/mol.

What are the upstream and downstream products of Fmoc-β-HomoTyr(tBu)-OH?

For Fmoc-β-HomoTyr(tBu)-OH, Upstream Products: Fmoc-Tyr(tBu)-OH.

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

Last updated:

How to cite: Jingsj. "Fmoc-β-HomoTyr(tBu)-OH (CAS 219967-69-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1525003-0 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.