Sop octapeptide structure

Sop octapeptide

TL;DR: Sop octapeptide (CAS 15725-17-4) is a chemical compound with molecular formula C43H69N9O13 and molecular weight 919.50 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

(4S)-4-[[(2S)-2-[[(2S)-5-amino-2-[[(2S)-2-[[2-[[(2S)-2-amino-3-phenylpropanoyl]amino]acetyl]amino]-4-methylpentanoyl]amino]-5-oxopentanoyl]amino]-4-methylpentanoyl]amino]-5-[[(2S)-1-[[(1S,2R)-1-carboxy-2-hydroxypropyl]amino]-4-methyl-1-oxopentan-2-yl]amino]-5-oxopentanoic acid

Also Known As: Sop octapeptide, Phe-gly-leu-gln-leu-glu-leu-thr, Phenylalanyl-glycyl-leucyl-glutaminyl-leucyl-glutamyl-leucyl-threonine, (4S)-4-[[(2S)-2-[[(2S)-5-amino-2-[[(2S)-2-[[2-[[(2S)-2-amino-3-phenylpropanoyl]amino]acetyl]amino]-4-methylpentanoyl]amino]-5-oxopentanoyl]amino]-4-methylpentanoyl]amino]-5-[[(2S)-1-[[(1S,2R)-1-carboxy-2-hydroxypropyl]amino]-4-methyl-1-oxopentan-2-yl]amino]-5-oxopentanoic acid, l-phenylalanylglycyl-l-leucyl-l-glutaminyl-l-leucyl-l-

CAS: 15725-17-4
Molecular Formula C43H69N9O13
Molecular Weight 919.50 g/mol
LogP -1.9
Topological Polar Surface Area 368.0 Ų
Hydrogen Bond Donors 12
Hydrogen Bond Acceptors 14
Rotatable Bonds 30
Exact Mass 919.50146
Heavy Atoms 65
Complexity 1640.0

Chemical Identifiers

CAS Number 15725-17-4
SMILES C[C@H]([C@@H](C(=O)O)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CCC(=O)O)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CCC(=O)N)NC(=O)[C@H](CC(C)C)NC(=O)CNC(=O)[C@H](CC1=CC=CC=C1)N)O
InChIKey IKOYOTRBIJAJQX-ZPXWBUFFSA-N

Product Overview

Sop octapeptide (CAS 15725-17-4), with molecular formula C43H69N9O13 and molecular weight 919.50 g/mol. IUPAC: (4S)-4-[[(2S)-2-[[(2S)-5-amino-2-[[(2S)-2-[[2-[[(2S)-2-amino-3-phenylpropanoyl]amino]acetyl]amino]-4-methylpentanoyl]amino]-5-oxopentanoyl]amino]-4-methylpentanoyl]amino]-5-[[(2S)-1-[[(1S,2R)-1-carboxy-2-hydroxypropyl]amino]-4-methyl-1-oxopentan-2-yl]amino]-5-oxopentanoic 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 Sop octapeptide

XLogP
-1.9
TPSA (Topological Polar Surface Area)
368.0
Hydrogen Bond Donors
12
Hydrogen Bond Acceptors
14
Rotatable Bonds
30
Heavy Atoms
65
Complexity
1640.0
Exact Mass
919.50146
Monoisotopic Mass
919.50146
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 Sop octapeptide

The XLogP value of -1.9 indicates that Sop octapeptide is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. The TPSA of 368.0 Ų indicates high polarity, suggesting Sop octapeptide may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, Sop octapeptide has 12 hydrogen bond donor(s) and 14 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 Sop octapeptide?

The CAS number of Sop octapeptide is 15725-17-4.

What is the molecular formula of Sop octapeptide?

The molecular formula of Sop octapeptide is C43H69N9O13.

What is the molecular weight of Sop octapeptide?

The molecular weight of Sop octapeptide is 919.50 g/mol.

Where can I buy Sop octapeptide?

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

Does KEHONG BIO offer custom synthesis for Sop octapeptide?

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

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