2-(9H-fluoren-9-ylmethoxycarbonylamino)-3-(p-tolylmethylsulfanyl)propanoic acid structure

2-(9H-fluoren-9-ylmethoxycarbonylamino)-3-(p-tolylmethylsulfanyl)propanoic acid

TL;DR: 2-(9H-fluoren-9-ylmethoxycarbonylamino)-3-(p-tolylmethylsulfanyl)propanoic acid (CAS 141892-41-3) is a chemical compound with molecular formula C26H25NO4S and molecular weight 447.15 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

2-(9H-fluoren-9-ylmethoxycarbonylamino)-3-[(4-methylphenyl)methylsulfanyl]propanoic acid

Also Known As: Fmoc-Cys(Mob)-OH, Fmoc-Cys(pMeBzl)-OH, Fmoc-Cys(Mbzl)-OH, Fmoc-D-Cys(Mbzl)-OH, Fmoc-Cys(4-MeBzl)-OH

CAS: 141892-41-3
Molecular Formula C26H25NO4S
Molecular Weight 447.15 g/mol
LogP 5.22012
Topological Polar Surface Area 75.63 Ų
Hydrogen Bond Donors 2
Hydrogen Bond Acceptors 4
Rotatable Bonds 8
Exact Mass 447.15042
Heavy Atoms 32
Complexity 1067.3196

Chemical Identifiers

CAS Number 141892-41-3
SMILES CC1=CC=C(C=C1)CSCC(C(=O)O)NC(=O)OCC2C3=CC=CC=C3C4=CC=CC=C24

Product Overview

2-(9H-fluoren-9-ylmethoxycarbonylamino)-3-(p-tolylmethylsulfanyl)propanoic acid (CAS 141892-41-3), with molecular formula C26H25NO4S and molecular weight 447.15 g/mol. IUPAC: 2-(9H-fluoren-9-ylmethoxycarbonylamino)-3-[(4-methylphenyl)methylsulfanyl]propanoic acid.

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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.
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Chemical Property Profile of 2-(9H-fluoren-9-ylmethoxycarbonylamino)-3-(p-tolylmethylsulfanyl)propanoic acid

XLogP
5.22012
TPSA (Topological Polar Surface Area)
75.63
Hydrogen Bond Donors
2
Hydrogen Bond Acceptors
4
Rotatable Bonds
8
Heavy Atoms
32
Complexity
1067.3196
Exact Mass
447.15042
Monoisotopic Mass
447.15042
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 2-(9H-fluoren-9-ylmethoxycarbonylamino)-3-(p-tolylmethylsulfanyl)propanoic acid

The XLogP value of 5.22012 indicates that 2-(9H-fluoren-9-ylmethoxycarbonylamino)-3-(p-tolylmethylsulfanyl)propanoic 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 2-(9H-fluoren-9-ylmethoxycarbonylamino)-3-(p-tolylmethylsulfanyl)propanoic acid. Following Lipinski's Rule of Five, 2-(9H-fluoren-9-ylmethoxycarbonylamino)-3-(p-tolylmethylsulfanyl)propanoic acid has 2 hydrogen bond donor(s) and 4 hydrogen bond acceptor(s), which may warrant consideration for formulation optimization.

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 2-(9H-fluoren-9-ylmethoxycarbonylamino)-3-(p-tolylmethylsulfanyl)propanoic acid?

The CAS number of 2-(9H-fluoren-9-ylmethoxycarbonylamino)-3-(p-tolylmethylsulfanyl)propanoic acid is 141892-41-3.

What is the molecular formula of 2-(9H-fluoren-9-ylmethoxycarbonylamino)-3-(p-tolylmethylsulfanyl)propanoic acid?

The molecular formula of 2-(9H-fluoren-9-ylmethoxycarbonylamino)-3-(p-tolylmethylsulfanyl)propanoic acid is C26H25NO4S.

What is the molecular weight of 2-(9H-fluoren-9-ylmethoxycarbonylamino)-3-(p-tolylmethylsulfanyl)propanoic acid?

The molecular weight of 2-(9H-fluoren-9-ylmethoxycarbonylamino)-3-(p-tolylmethylsulfanyl)propanoic acid is 447.15 g/mol.

Where can I buy 2-(9H-fluoren-9-ylmethoxycarbonylamino)-3-(p-tolylmethylsulfanyl)propanoic acid?

You can request a quote for 2-(9H-fluoren-9-ylmethoxycarbonylamino)-3-(p-tolylmethylsulfanyl)propanoic acid directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for 2-(9H-fluoren-9-ylmethoxycarbonylamino)-3-(p-tolylmethylsulfanyl)propanoic acid?

Yes, KEHONG BIO provides custom synthesis services for 2-(9H-fluoren-9-ylmethoxycarbonylamino)-3-(p-tolylmethylsulfanyl)propanoic acid and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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