H-Ala-Ala-Val-Leu-Leu-Pro-Val-Leu-OH structure

H-Ala-Ala-Val-Leu-Leu-Pro-Val-Leu-OH

TL;DR: H-Ala-Ala-Val-Leu-Leu-Pro-Val-Leu-OH (CAS 245341-83-7) is a chemical compound with molecular formula C39H70N8O9 and molecular weight 794.53 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-[[(2S)-2-[[(2S)-2-[[(2S)-2-aminopropanoyl]amino]propanoyl]amino]-3-methylbutanoyl]amino]-4-methylpentanoyl]amino]-4-methylpentanoyl]pyrrolidine-2-carbonyl]amino]-3-methylbutanoyl]amino]-4-methylpentanoic acid

Also Known As: H-Ala-Ala-Val-Leu-Leu-Pro-Val-Leu-OH, L-Alanyl-L-alanyl-L-valyl-L-leucyl-L-leucyl-L-prolyl-L-valyl-L-leucine, L-Leucine, L-alanyl-L-alanyl-L-valyl-L-leucyl-L-leucyl-L-prolyl-L-valyl-, L-Leucine,L-alanyl-L-alanyl-L-valyl-L-leucyl-L-leucyl-L-prolyl-L-valyl, (2S)-2-[[(2S)-2-[[(2S)-1-[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-aminopropanoyl]amino]propanoyl]amino]-3-methylbutanoyl]amino]-4-methylpentanoyl]amino]-4-methylpentanoyl]pyrrolidine-2-carbonyl]amino]-3-methylbutanoyl]amino]-4-methylpentanoic acid

CAS: 245341-83-7
Molecular Formula C39H70N8O9
Molecular Weight 794.53 g/mol
LogP 0.7882
Topological Polar Surface Area 258.23 Ų
Hydrogen Bond Donors 8
Hydrogen Bond Acceptors 9
Rotatable Bonds 22
Exact Mass 794.52655
Heavy Atoms 56
Complexity 1383.7267

Chemical Identifiers

CAS Number 245341-83-7
SMILES C[C@@H](C(=O)N[C@@H](C)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CC(C)C)C(=O)N1CCC[C@H]1C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CC(C)C)C(=O)O)N

Product Overview

H-Ala-Ala-Val-Leu-Leu-Pro-Val-Leu-OH (CAS 245341-83-7), with molecular formula C39H70N8O9 and molecular weight 794.53 g/mol. IUPAC: (2S)-2-[[(2S)-2-[[(2S)-1-[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-aminopropanoyl]amino]propanoyl]amino]-3-methylbutanoyl]amino]-4-methylpentanoyl]amino]-4-methylpentanoyl]pyrrolidine-2-carbonyl]amino]-3-methylbutanoyl]amino]-4-methylpentanoic 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 H-Ala-Ala-Val-Leu-Leu-Pro-Val-Leu-OH

XLogP
0.7882
TPSA (Topological Polar Surface Area)
258.23
Hydrogen Bond Donors
8
Hydrogen Bond Acceptors
9
Rotatable Bonds
22
Heavy Atoms
56
Complexity
1383.7267
Exact Mass
794.52655
Monoisotopic Mass
794.52655
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 H-Ala-Ala-Val-Leu-Leu-Pro-Val-Leu-OH

The XLogP value of 0.7882 suggests moderate lipophilicity, balancing water solubility and membrane permeability for H-Ala-Ala-Val-Leu-Leu-Pro-Val-Leu-OH. The TPSA of 258.23 Ų indicates high polarity, suggesting H-Ala-Ala-Val-Leu-Leu-Pro-Val-Leu-OH may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, H-Ala-Ala-Val-Leu-Leu-Pro-Val-Leu-OH has 8 hydrogen bond donor(s) and 9 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 H-Ala-Ala-Val-Leu-Leu-Pro-Val-Leu-OH?

The CAS number of H-Ala-Ala-Val-Leu-Leu-Pro-Val-Leu-OH is 245341-83-7.

What is the molecular formula of H-Ala-Ala-Val-Leu-Leu-Pro-Val-Leu-OH?

The molecular formula of H-Ala-Ala-Val-Leu-Leu-Pro-Val-Leu-OH is C39H70N8O9.

What is the molecular weight of H-Ala-Ala-Val-Leu-Leu-Pro-Val-Leu-OH?

The molecular weight of H-Ala-Ala-Val-Leu-Leu-Pro-Val-Leu-OH is 794.53 g/mol.

Where can I buy H-Ala-Ala-Val-Leu-Leu-Pro-Val-Leu-OH?

You can request a quote for H-Ala-Ala-Val-Leu-Leu-Pro-Val-Leu-OH directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for H-Ala-Ala-Val-Leu-Leu-Pro-Val-Leu-OH?

Yes, KEHONG BIO provides custom synthesis services for H-Ala-Ala-Val-Leu-Leu-Pro-Val-Leu-OH and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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