H-Lys-Leu-Val-Val-Val-Gly-Ala-Asp-Gly-Val-Gly-Lys-Ser-Ala-Leu-Thr-Ile-OH structure

H-Lys-Leu-Val-Val-Val-Gly-Ala-Asp-Gly-Val-Gly-Lys-Ser-Ala-Leu-Thr-Ile-OH

TL;DR: H-Lys-Leu-Val-Val-Val-Gly-Ala-Asp-Gly-Val-Gly-Lys-Ser-Ala-Leu-Thr-Ile-OH (CAS 306276-78-8) is a chemical compound with molecular formula C73H131N19O22 and molecular weight 1625.97 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

(2S,3S)-2-[[(2S,3R)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-6-amino-2-[[2-[[(2S)-2-[[2-[[(2S)-3-carboxy-2-[[(2S)-2-[[2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2,6-diaminohexanoyl]amino]-4-methylpentanoyl]amino]-3-methylbutanoyl]amino]-3-methylbutanoyl]amino]-3-methylbutanoyl]amino]acetyl]amino]propanoyl]amino]propanoyl]amino]acetyl]amino]-3-methylbutanoyl]amino]acetyl]amino]hexanoyl]amino]-3-hydroxypropanoyl]amino]propanoyl]amino]-4-methylpentanoyl]amino]-3-hydroxybutanoyl]amino]-3-methylpentanoic acid

CAS: 306276-78-8
Molecular Formula C73H131N19O22
Molecular Weight 1625.97 g/mol
LogP -6.0428
Topological Polar Surface Area 658.72 Ų
Hydrogen Bond Donors 23
Hydrogen Bond Acceptors 23
Rotatable Bonds 55
Exact Mass 1625.9716
Heavy Atoms 114
Complexity 3229.1123

Chemical Identifiers

CAS Number 306276-78-8
SMILES CC[C@H](C)[C@@H](C(=O)O)NC(=O)[C@H]([C@@H](C)O)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](C)NC(=O)[C@H](CO)NC(=O)[C@H](CCCCN)NC(=O)CNC(=O)[C@H](C(C)C)NC(=O)CNC(=O)[C@H](CC(=O)O)NC(=O)[C@H](C)NC(=O)CNC(=O)[C@H](C(C)C)NC(=O)[C@H](C(C)C)NC(=O)[C@H](C(C)C)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CCCCN)N

Product Overview

H-Lys-Leu-Val-Val-Val-Gly-Ala-Asp-Gly-Val-Gly-Lys-Ser-Ala-Leu-Thr-Ile-OH (CAS 306276-78-8), with molecular formula C73H131N19O22 and molecular weight 1625.97 g/mol. IUPAC: (2S,3S)-2-[[(2S,3R)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-6-amino-2-[[2-[[(2S)-2-[[2-[[(2S)-3-carboxy-2-[[(2S)-2-[[2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2,6-diaminohexanoyl]amino]-4-methylpentanoyl]amino]-3-methylbutanoyl]amino]-3-methylbutanoyl]amino]-3-methylbutanoyl]amino]acetyl]amino]propanoyl]amino]propanoyl]amino]acetyl]amino]-3-methylbutanoyl]amino]acetyl]amino]hexanoyl]amino]-3-hydroxypropanoyl]amino]propanoyl]amino]-4-methylpentanoyl]amino]-3-hydroxybutanoyl]amino]-3-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-Lys-Leu-Val-Val-Val-Gly-Ala-Asp-Gly-Val-Gly-Lys-Ser-Ala-Leu-Thr-Ile-OH

XLogP
-6.0428
TPSA (Topological Polar Surface Area)
658.72
Hydrogen Bond Donors
23
Hydrogen Bond Acceptors
23
Rotatable Bonds
55
Heavy Atoms
114
Complexity
3229.1123
Exact Mass
1625.9716
Monoisotopic Mass
1625.9716
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-Lys-Leu-Val-Val-Val-Gly-Ala-Asp-Gly-Val-Gly-Lys-Ser-Ala-Leu-Thr-Ile-OH

The XLogP value of -6.0428 indicates that H-Lys-Leu-Val-Val-Val-Gly-Ala-Asp-Gly-Val-Gly-Lys-Ser-Ala-Leu-Thr-Ile-OH is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. The TPSA of 658.72 Ų indicates high polarity, suggesting H-Lys-Leu-Val-Val-Val-Gly-Ala-Asp-Gly-Val-Gly-Lys-Ser-Ala-Leu-Thr-Ile-OH may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, H-Lys-Leu-Val-Val-Val-Gly-Ala-Asp-Gly-Val-Gly-Lys-Ser-Ala-Leu-Thr-Ile-OH has 23 hydrogen bond donor(s) and 23 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-Lys-Leu-Val-Val-Val-Gly-Ala-Asp-Gly-Val-Gly-Lys-Ser-Ala-Leu-Thr-Ile-OH?

The CAS number of H-Lys-Leu-Val-Val-Val-Gly-Ala-Asp-Gly-Val-Gly-Lys-Ser-Ala-Leu-Thr-Ile-OH is 306276-78-8.

What is the molecular formula of H-Lys-Leu-Val-Val-Val-Gly-Ala-Asp-Gly-Val-Gly-Lys-Ser-Ala-Leu-Thr-Ile-OH?

The molecular formula of H-Lys-Leu-Val-Val-Val-Gly-Ala-Asp-Gly-Val-Gly-Lys-Ser-Ala-Leu-Thr-Ile-OH is C73H131N19O22.

What is the molecular weight of H-Lys-Leu-Val-Val-Val-Gly-Ala-Asp-Gly-Val-Gly-Lys-Ser-Ala-Leu-Thr-Ile-OH?

The molecular weight of H-Lys-Leu-Val-Val-Val-Gly-Ala-Asp-Gly-Val-Gly-Lys-Ser-Ala-Leu-Thr-Ile-OH is 1625.97 g/mol.

Where can I buy H-Lys-Leu-Val-Val-Val-Gly-Ala-Asp-Gly-Val-Gly-Lys-Ser-Ala-Leu-Thr-Ile-OH?

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

Does KEHONG BIO offer custom synthesis for H-Lys-Leu-Val-Val-Val-Gly-Ala-Asp-Gly-Val-Gly-Lys-Ser-Ala-Leu-Thr-Ile-OH?

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

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