(R)-3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(4-methoxyphenyl)propanoic acid

Also known as: (3R)-3-(9H-fluoren-9-ylmethoxycarbonylamino)-3-(4-methoxyphenyl)propanoic acid, (3R)-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-3-(4-methoxyphenyl)propanoic acid, (3R)-3-{[(9H-Fluoren-9-ylmethoxy)carbonyl]amino}-3-(4-methoxyphenyl)propanoic acid, (9H-Fluoren-9-yl)MethOxy]Carbonyl (R)-3-Amino-3-(4-methoxy-phenyl)propionic acid, (R)-3-(9H-FLUOREN-9-YL-METHOXYCARBONYLAMINO)-3-(4-METHOXY-PHENYL)-PROPANOIC ACID, (R)-FMOC-4-METHOXY-SS-PHE-OH, (R)-Fmoc-4-methoxy-β-Phe-OH, Benzenepropanoic acid, β-[[(9H-fluoren-9-ylmethoxy)carbonyl]amino]-4-methoxy-, (βR)-, FMoc-4-Methoxy-D-b-phenylalanine, Fmoc-4-Methoxy-D-b-phenylalanine, Fmoc-D-3-Amino-3-(4-methoxylphenyl)propanoic acid, Fmoc-beta-(R)-4-methoxyphenylalanine

(R)-3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(4-methoxyphenyl)propanoic acid (CAS 511272-33-6) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C25H23NO5 and a molecular weight of 417.454 g/mol. Key properties include a boiling point of 648.9±55.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 346.2±31.5 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 511272-33-6
Jingsj CID: J-1356142-7
Molecular Formula: C₂₅H₂₃NO₅
Molecular Weight: 417.454 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	648.9±55.0 °C at 760 mmHg
Density	1.3±0.1 g/cm3
Flash Point	346.2±31.5 °C
Exact Mass	417.157623
PSA	84.86000
LogP	5.07
Vapor Pressure	0.0±2.0 mmHg at 25°C
Refractive Index	1.620

Frequently Asked Questions

What is the CAS number of (R)-3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(4-methoxyphenyl)propanoic acid?

The CAS number of (R)-3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(4-methoxyphenyl)propanoic acid is 511272-33-6.

What are the molecular formula and molecular weight of (R)-3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(4-methoxyphenyl)propanoic acid?

(R)-3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(4-methoxyphenyl)propanoic acid has molecular formula C25H23NO5 and molecular weight 417.454 g/mol.

What are the upstream and downstream products of (R)-3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(4-methoxyphenyl)propanoic acid?

For (R)-3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(4-methoxyphenyl)propanoic acid, Upstream Products: 9-Fluorenylmethyl chloroformate, (R)-3-Amino-3-(4-methoxyphenyl)propanoic acid.

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

Last updated: 8/21/2026

How to cite: Jingsj. "(R)-3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(4-methoxyphenyl)propanoic acid (CAS 511272-33-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1356142-7 (accessed 2026-11-09).

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