Acetyl-L-phenylalanyl-L-tryptophan structure

Acetyl-L-phenylalanyl-L-tryptophan

TL;DR: Acetyl-L-phenylalanyl-L-tryptophan (CAS 19240-41-6) is a chemical compound with molecular formula C22H23N3O4 and molecular weight 393.17 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

(2S)-2-[[(2S)-2-acetamido-3-phenylpropanoyl]amino]-3-(1H-indol-3-yl)propanoic acid

Also Known As: Acetyl-L-phenylalanyl-L-tryptophan, N-(N-Acetyl-D-phenylalanyl)-D-tryptophan, (2S)-2-[[(2S)-2-acetamido-3-phenylpropanoyl]amino]-3-(1H-indol-3-yl)propanoic acid

CAS: 19240-41-6
Molecular Formula C22H23N3O4
Molecular Weight 393.17 g/mol
LogP 2.0272
Topological Polar Surface Area 111.29 Ų
Hydrogen Bond Donors 4
Hydrogen Bond Acceptors 3
Rotatable Bonds 8
Exact Mass 393.16885
Heavy Atoms 29
Complexity 1013.084

Chemical Identifiers

CAS Number 19240-41-6
SMILES CC(=O)N[C@@H](CC1=CC=CC=C1)C(=O)N[C@@H](CC2=CNC3=CC=CC=C32)C(=O)O

Product Overview

Acetyl-L-phenylalanyl-L-tryptophan (CAS 19240-41-6), with molecular formula C22H23N3O4 and molecular weight 393.17 g/mol. IUPAC: (2S)-2-[[(2S)-2-acetamido-3-phenylpropanoyl]amino]-3-(1H-indol-3-yl)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.
View MSDS →

Chemical Property Profile of Acetyl-L-phenylalanyl-L-tryptophan

XLogP
2.0272
TPSA (Topological Polar Surface Area)
111.29
Hydrogen Bond Donors
4
Hydrogen Bond Acceptors
3
Rotatable Bonds
8
Heavy Atoms
29
Complexity
1013.084
Exact Mass
393.16885
Monoisotopic Mass
393.16885
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 Acetyl-L-phenylalanyl-L-tryptophan

The XLogP value of 2.0272 suggests moderate lipophilicity, balancing water solubility and membrane permeability for Acetyl-L-phenylalanyl-L-tryptophan. The TPSA of 111.29 Ų falls within the moderate polarity range, balancing permeability and solubility for Acetyl-L-phenylalanyl-L-tryptophan. Following Lipinski's Rule of Five, Acetyl-L-phenylalanyl-L-tryptophan has 4 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 Acetyl-L-phenylalanyl-L-tryptophan?

The CAS number of Acetyl-L-phenylalanyl-L-tryptophan is 19240-41-6.

What is the molecular formula of Acetyl-L-phenylalanyl-L-tryptophan?

The molecular formula of Acetyl-L-phenylalanyl-L-tryptophan is C22H23N3O4.

What is the molecular weight of Acetyl-L-phenylalanyl-L-tryptophan?

The molecular weight of Acetyl-L-phenylalanyl-L-tryptophan is 393.17 g/mol.

Where can I buy Acetyl-L-phenylalanyl-L-tryptophan?

You can request a quote for Acetyl-L-phenylalanyl-L-tryptophan directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for Acetyl-L-phenylalanyl-L-tryptophan?

Yes, KEHONG BIO provides custom synthesis services for Acetyl-L-phenylalanyl-L-tryptophan and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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