Histidyl-arginyl-alanyl-tryptophyl-phenylalanyl-lysinamide structure

Histidyl-arginyl-alanyl-tryptophyl-phenylalanyl-lysinamide

TL;DR: Histidyl-arginyl-alanyl-tryptophyl-phenylalanyl-lysinamide (CAS 123689-72-5) is a chemical compound with molecular formula C41H58N14O6 and molecular weight 842.47 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

(2S)-6-amino-2-[[(2R)-2-[[(2S)-2-[[(2S)-2-[[(2R)-2-[[(2S)-2-amino-3-(1H-imidazol-5-yl)propanoyl]amino]-5-(diaminomethylideneamino)pentanoyl]amino]propanoyl]amino]-3-(1H-indol-3-yl)propanoyl]amino]-3-phenylpropanoyl]amino]hexanamide

Also Known As: Haatpln, Melanostatin DM, H-His-D-arg-ala-trp-D-phe-lys-NH2, Histidyl-arginyl-alanyl-tryptophyl-phenylalanyl-lysinamide, EX-A12116

CAS: 123689-72-5
Molecular Formula C41H58N14O6
Molecular Weight 842.47 g/mol
LogP -1.642
Topological Polar Surface Area 349.5 Ų
Hydrogen Bond Donors 12
Hydrogen Bond Acceptors 10
Rotatable Bonds 25
Exact Mass 842.4664
Heavy Atoms 61
Complexity 2086.0908

Chemical Identifiers

CAS Number 123689-72-5
SMILES C[C@@H](C(=O)N[C@@H](CC1=CNC2=CC=CC=C21)C(=O)N[C@H](CC3=CC=CC=C3)C(=O)N[C@@H](CCCCN)C(=O)N)NC(=O)[C@@H](CCCN=C(N)N)NC(=O)[C@H](CC4=CN=CN4)N

Product Overview

Histidyl-arginyl-alanyl-tryptophyl-phenylalanyl-lysinamide (CAS 123689-72-5), with molecular formula C41H58N14O6 and molecular weight 842.47 g/mol. IUPAC: (2S)-6-amino-2-[[(2R)-2-[[(2S)-2-[[(2S)-2-[[(2R)-2-[[(2S)-2-amino-3-(1H-imidazol-5-yl)propanoyl]amino]-5-(diaminomethylideneamino)pentanoyl]amino]propanoyl]amino]-3-(1H-indol-3-yl)propanoyl]amino]-3-phenylpropanoyl]amino]hexanamide.

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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 Histidyl-arginyl-alanyl-tryptophyl-phenylalanyl-lysinamide

XLogP
-1.642
TPSA (Topological Polar Surface Area)
349.5
Hydrogen Bond Donors
12
Hydrogen Bond Acceptors
10
Rotatable Bonds
25
Heavy Atoms
61
Complexity
2086.0908
Exact Mass
842.4664
Monoisotopic Mass
842.4664
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 Histidyl-arginyl-alanyl-tryptophyl-phenylalanyl-lysinamide

The XLogP value of -1.642 indicates that Histidyl-arginyl-alanyl-tryptophyl-phenylalanyl-lysinamide is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. The TPSA of 349.5 Ų indicates high polarity, suggesting Histidyl-arginyl-alanyl-tryptophyl-phenylalanyl-lysinamide may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, Histidyl-arginyl-alanyl-tryptophyl-phenylalanyl-lysinamide has 12 hydrogen bond donor(s) and 10 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 Histidyl-arginyl-alanyl-tryptophyl-phenylalanyl-lysinamide?

The CAS number of Histidyl-arginyl-alanyl-tryptophyl-phenylalanyl-lysinamide is 123689-72-5.

What is the molecular formula of Histidyl-arginyl-alanyl-tryptophyl-phenylalanyl-lysinamide?

The molecular formula of Histidyl-arginyl-alanyl-tryptophyl-phenylalanyl-lysinamide is C41H58N14O6.

What is the molecular weight of Histidyl-arginyl-alanyl-tryptophyl-phenylalanyl-lysinamide?

The molecular weight of Histidyl-arginyl-alanyl-tryptophyl-phenylalanyl-lysinamide is 842.47 g/mol.

Where can I buy Histidyl-arginyl-alanyl-tryptophyl-phenylalanyl-lysinamide?

You can request a quote for Histidyl-arginyl-alanyl-tryptophyl-phenylalanyl-lysinamide directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for Histidyl-arginyl-alanyl-tryptophyl-phenylalanyl-lysinamide?

Yes, KEHONG BIO provides custom synthesis services for Histidyl-arginyl-alanyl-tryptophyl-phenylalanyl-lysinamide and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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