Fmoc-(S)-3-Amino-4-(4-fluoro-phenyl)-butyric acid structure

Fmoc-(S)-3-Amino-4-(4-fluoro-phenyl)-butyric acid

TL;DR: Fmoc-(S)-3-Amino-4-(4-fluoro-phenyl)-butyric acid (CAS 331763-70-3) is a chemical compound with molecular formula C25H22FNO4 and molecular weight 419.15 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

(3S)-3-(9H-fluoren-9-ylmethoxycarbonylamino)-4-(4-fluorophenyl)butanoic acid

Also Known As: Fmoc-(S)-3-Amino-4-(4-fluoro-phenyl)-butyric acid, (S)-3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-4-(4-fluorophenyl)butanoic acid, Fmoc-beta-HPhe(4-F)-OH, Fmoc-?-Homophe(4-F)-OH, Boc-D-

CAS: 331763-70-3
Molecular Formula C25H22FNO4
Molecular Weight 419.15 g/mol
LogP 4.7502
Topological Polar Surface Area 75.63 Ų
Hydrogen Bond Donors 2
Hydrogen Bond Acceptors 3
Rotatable Bonds 7
Exact Mass 419.1533
Heavy Atoms 31
Complexity 1051.1859

Chemical Identifiers

CAS Number 331763-70-3
SMILES C1=CC=C2C(=C1)C(C3=CC=CC=C32)COC(=O)N[C@@H](CC4=CC=C(C=C4)F)CC(=O)O

Product Overview

Fmoc-(S)-3-Amino-4-(4-fluoro-phenyl)-butyric acid (CAS 331763-70-3), with molecular formula C25H22FNO4 and molecular weight 419.15 g/mol. IUPAC: (3S)-3-(9H-fluoren-9-ylmethoxycarbonylamino)-4-(4-fluorophenyl)butanoic acid.

🧪
Safety Data Sheet (MSDS / SDS) View the Laboratory Chemical Safety Summary (LCSS) on PubChem — includes GHS classifications, hazard statements, first aid measures, and handling precautions.
View MSDS →

Chemical Property Profile of Fmoc-(S)-3-Amino-4-(4-fluoro-phenyl)-butyric acid

XLogP
4.7502
TPSA (Topological Polar Surface Area)
75.63
Hydrogen Bond Donors
2
Hydrogen Bond Acceptors
3
Rotatable Bonds
7
Heavy Atoms
31
Complexity
1051.1859
Exact Mass
419.1533
Monoisotopic Mass
419.1533
Data Source: Chemical property values are referenced from PubChem, the world's largest open chemistry database maintained by the National Center for Biotechnology Information (NCBI), U.S. National Library of Medicine.

Property Insights of Fmoc-(S)-3-Amino-4-(4-fluoro-phenyl)-butyric acid

The XLogP value of 4.7502 indicates that Fmoc-(S)-3-Amino-4-(4-fluoro-phenyl)-butyric acid is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. The TPSA of 75.63 Ų falls within the moderate polarity range, balancing permeability and solubility for Fmoc-(S)-3-Amino-4-(4-fluoro-phenyl)-butyric acid. Following Lipinski's Rule of Five, Fmoc-(S)-3-Amino-4-(4-fluoro-phenyl)-butyric acid has 2 hydrogen bond donor(s) and 3 hydrogen bond acceptor(s), all within the drug-like range, suggesting favorable oral bioavailability potential.

Frequently Asked Questions

What is the typical lead time for this product?
Lead time typically ranges from 3-7 business days for in-stock items. For larger quantities or custom orders, please contact us for specific lead times.
Can you provide samples for testing?
Yes, we offer sample quantities for quality testing. Please submit an inquiry with your requirements and we will arrange samples accordingly.
What documentation do you provide with the product?
We provide COA (Certificate of Analysis), MSDS (Material Safety Data Sheet), and technical data sheets with each shipment.
Do you ship internationally?
Yes, we ship to most countries worldwide. Shipping costs and delivery times vary by location. Please contact us for specific shipping information.

Frequently Asked Questions

What is the CAS number of Fmoc-(S)-3-Amino-4-(4-fluoro-phenyl)-butyric acid?

The CAS number of Fmoc-(S)-3-Amino-4-(4-fluoro-phenyl)-butyric acid is 331763-70-3.

What is the molecular formula of Fmoc-(S)-3-Amino-4-(4-fluoro-phenyl)-butyric acid?

The molecular formula of Fmoc-(S)-3-Amino-4-(4-fluoro-phenyl)-butyric acid is C25H22FNO4.

What is the molecular weight of Fmoc-(S)-3-Amino-4-(4-fluoro-phenyl)-butyric acid?

The molecular weight of Fmoc-(S)-3-Amino-4-(4-fluoro-phenyl)-butyric acid is 419.15 g/mol.

Where can I buy Fmoc-(S)-3-Amino-4-(4-fluoro-phenyl)-butyric acid?

You can request a quote for Fmoc-(S)-3-Amino-4-(4-fluoro-phenyl)-butyric acid directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for Fmoc-(S)-3-Amino-4-(4-fluoro-phenyl)-butyric acid?

Yes, KEHONG BIO provides custom synthesis services for Fmoc-(S)-3-Amino-4-(4-fluoro-phenyl)-butyric acid and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

🤖 科弘生物 AI 助手 ×
您好!我是 科弘生物 AI 助手。可以问我产品搜索、询价、样品或技术问题。如何帮助您?