L-Alanyl-L-leucyl-L-prolyl-L-methionyl-L-histidine structure

L-Alanyl-L-leucyl-L-prolyl-L-methionyl-L-histidine

TL;DR: L-Alanyl-L-leucyl-L-prolyl-L-methionyl-L-histidine (CAS 252551-64-7) is a chemical compound with molecular formula C25H41N7O6S and molecular weight 567.28 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

(2S)-2-[[(2S)-2-[[(2S)-1-[(2S)-2-[[(2S)-2-aminopropanoyl]amino]-4-methylpentanoyl]pyrrolidine-2-carbonyl]amino]-4-methylsulfanylbutanoyl]amino]-3-(1H-imidazol-5-yl)propanoic acid

Also Known As: 3-tert-butyl-benzofuran, H-Ala-Leu-Pro-Met-His-OH, J1.795.136J, L-Alanyl-L-leucyl-L-prolyl-L-methionyl-L-histidine, L-Histidine, L-alanyl-L-leucyl-L-prolyl-L-methionyl-

CAS: 252551-64-7
Molecular Formula C25H41N7O6S
Molecular Weight 567.28 g/mol
LogP -0.3714
Topological Polar Surface Area 199.61 Ų
Hydrogen Bond Donors 6
Hydrogen Bond Acceptors 8
Rotatable Bonds 15
Exact Mass 567.2839
Heavy Atoms 39
Complexity 987.56476

Chemical Identifiers

CAS Number 252551-64-7
SMILES C[C@@H](C(=O)N[C@@H](CC(C)C)C(=O)N1CCC[C@H]1C(=O)N[C@@H](CCSC)C(=O)N[C@@H](CC2=CN=CN2)C(=O)O)N

Product Overview

L-Alanyl-L-leucyl-L-prolyl-L-methionyl-L-histidine (CAS 252551-64-7), with molecular formula C25H41N7O6S and molecular weight 567.28 g/mol. IUPAC: (2S)-2-[[(2S)-2-[[(2S)-1-[(2S)-2-[[(2S)-2-aminopropanoyl]amino]-4-methylpentanoyl]pyrrolidine-2-carbonyl]amino]-4-methylsulfanylbutanoyl]amino]-3-(1H-imidazol-5-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 L-Alanyl-L-leucyl-L-prolyl-L-methionyl-L-histidine

XLogP
-0.3714
TPSA (Topological Polar Surface Area)
199.61
Hydrogen Bond Donors
6
Hydrogen Bond Acceptors
8
Rotatable Bonds
15
Heavy Atoms
39
Complexity
987.56476
Exact Mass
567.2839
Monoisotopic Mass
567.2839
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 L-Alanyl-L-leucyl-L-prolyl-L-methionyl-L-histidine

The XLogP value of -0.3714 indicates that L-Alanyl-L-leucyl-L-prolyl-L-methionyl-L-histidine is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. The TPSA of 199.61 Ų indicates high polarity, suggesting L-Alanyl-L-leucyl-L-prolyl-L-methionyl-L-histidine may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, L-Alanyl-L-leucyl-L-prolyl-L-methionyl-L-histidine has 6 hydrogen bond donor(s) and 8 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 L-Alanyl-L-leucyl-L-prolyl-L-methionyl-L-histidine?

The CAS number of L-Alanyl-L-leucyl-L-prolyl-L-methionyl-L-histidine is 252551-64-7.

What is the molecular formula of L-Alanyl-L-leucyl-L-prolyl-L-methionyl-L-histidine?

The molecular formula of L-Alanyl-L-leucyl-L-prolyl-L-methionyl-L-histidine is C25H41N7O6S.

What is the molecular weight of L-Alanyl-L-leucyl-L-prolyl-L-methionyl-L-histidine?

The molecular weight of L-Alanyl-L-leucyl-L-prolyl-L-methionyl-L-histidine is 567.28 g/mol.

Where can I buy L-Alanyl-L-leucyl-L-prolyl-L-methionyl-L-histidine?

You can request a quote for L-Alanyl-L-leucyl-L-prolyl-L-methionyl-L-histidine directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for L-Alanyl-L-leucyl-L-prolyl-L-methionyl-L-histidine?

Yes, KEHONG BIO provides custom synthesis services for L-Alanyl-L-leucyl-L-prolyl-L-methionyl-L-histidine and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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