Asp-Trp structure

Asp-Trp

TL;DR: Asp-Trp (CAS 71835-79-5) is a chemical compound with molecular formula C15H17N3O5 and molecular weight 319.12 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

(3S)-3-amino-4-[[(1S)-1-carboxy-2-(1H-indol-3-yl)ethyl]amino]-4-oxobutanoic acid

Also Known As: Asp-Trp, H-Asp-Trp-OH, aspartyltryptophan, Antioxidant agent-9, Aspartyl-Tryptophan

CAS: 71835-79-5
Molecular Formula C15H17N3O5
Molecular Weight 319.12 g/mol
LogP 0.0818
Topological Polar Surface Area 145.51 Ų
Hydrogen Bond Donors 5
Hydrogen Bond Acceptors 4
Rotatable Bonds 7
Exact Mass 319.11682
Heavy Atoms 23
Complexity 739.5425

Chemical Identifiers

CAS Number 71835-79-5
SMILES C1=CC=C2C(=C1)C(=CN2)C[C@@H](C(=O)O)NC(=O)[C@H](CC(=O)O)N

Product Overview

Asp-Trp (CAS 71835-79-5), with molecular formula C15H17N3O5 and molecular weight 319.12 g/mol. IUPAC: (3S)-3-amino-4-[[(1S)-1-carboxy-2-(1H-indol-3-yl)ethyl]amino]-4-oxobutanoic 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 Asp-Trp

XLogP
0.0818
TPSA (Topological Polar Surface Area)
145.51
Hydrogen Bond Donors
5
Hydrogen Bond Acceptors
4
Rotatable Bonds
7
Heavy Atoms
23
Complexity
739.5425
Exact Mass
319.11682
Monoisotopic Mass
319.11682
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 Asp-Trp

The XLogP value of 0.0818 suggests moderate lipophilicity, balancing water solubility and membrane permeability for Asp-Trp. The TPSA of 145.51 Ų indicates high polarity, suggesting Asp-Trp may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, Asp-Trp has 5 hydrogen bond donor(s) and 4 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 Asp-Trp?

The CAS number of Asp-Trp is 71835-79-5.

What is the molecular formula of Asp-Trp?

The molecular formula of Asp-Trp is C15H17N3O5.

What is the molecular weight of Asp-Trp?

The molecular weight of Asp-Trp is 319.12 g/mol.

Where can I buy Asp-Trp?

You can request a quote for Asp-Trp directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for Asp-Trp?

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

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