substance P (5-11), Asp(5,6)-MePhe(8)- structure

substance P (5-11), Asp(5,6)-MePhe(8)-

TL;DR: substance P (5-11), Asp(5,6)-MePhe(8)- (CAS 104499-97-0) is a chemical compound with molecular formula C40H56N8O11S and molecular weight 856.38 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

(3S)-3-amino-4-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-amino-4-methylsulfanyl-1-oxobutan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]-[2-[[(2S)-2-(methylamino)-3-phenylpropanoyl]amino]acetyl]amino]-1-oxo-3-phenylpropan-2-yl]amino]-3-carboxy-1-oxopropan-2-yl]amino]-4-oxobutanoic acid

Also Known As: Amino-senktide, Aminosenktide, NH2-Senktide, Substance P (5-11), asp(5,6)-mephe(8)-, 8-Mephe-5,6-asp-substance P (5-11)

CAS: 104499-97-0
Molecular Formula C40H56N8O11S
Molecular Weight 856.38 g/mol
LogP -4.2
Topological Polar Surface Area 335.0 Ų
Hydrogen Bond Donors 9
Hydrogen Bond Acceptors 14
Rotatable Bonds 26
Exact Mass 856.3789
Heavy Atoms 60
Complexity 1490.0

Chemical Identifiers

CAS Number 104499-97-0
SMILES CC(C)C[C@@H](C(=O)N[C@@H](CCSC)C(=O)N)N(C(=O)CNC(=O)[C@H](CC1=CC=CC=C1)NC)C(=O)[C@H](CC2=CC=CC=C2)NC(=O)[C@H](CC(=O)O)NC(=O)[C@H](CC(=O)O)N
InChIKey BARQESDVRXZFSK-HPMAGDRPSA-N

Product Overview

substance P (5-11), Asp(5,6)-MePhe(8)- (CAS 104499-97-0), with molecular formula C40H56N8O11S and molecular weight 856.38 g/mol. IUPAC: (3S)-3-amino-4-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-amino-4-methylsulfanyl-1-oxobutan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]-[2-[[(2S)-2-(methylamino)-3-phenylpropanoyl]amino]acetyl]amino]-1-oxo-3-phenylpropan-2-yl]amino]-3-carboxy-1-oxopropan-2-yl]amino]-4-oxobutanoic 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 substance P (5-11), Asp(5,6)-MePhe(8)-

XLogP
-4.2
TPSA (Topological Polar Surface Area)
335.0
Hydrogen Bond Donors
9
Hydrogen Bond Acceptors
14
Rotatable Bonds
26
Heavy Atoms
60
Complexity
1490.0
Exact Mass
856.3789
Monoisotopic Mass
856.3789
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 substance P (5-11), Asp(5,6)-MePhe(8)-

The XLogP value of -4.2 indicates that substance P (5-11), Asp(5,6)-MePhe(8)- is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. The TPSA of 335.0 Ų indicates high polarity, suggesting substance P (5-11), Asp(5,6)-MePhe(8)- may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, substance P (5-11), Asp(5,6)-MePhe(8)- has 9 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 substance P (5-11), Asp(5,6)-MePhe(8)-?

The CAS number of substance P (5-11), Asp(5,6)-MePhe(8)- is 104499-97-0.

What is the molecular formula of substance P (5-11), Asp(5,6)-MePhe(8)-?

The molecular formula of substance P (5-11), Asp(5,6)-MePhe(8)- is C40H56N8O11S.

What is the molecular weight of substance P (5-11), Asp(5,6)-MePhe(8)-?

The molecular weight of substance P (5-11), Asp(5,6)-MePhe(8)- is 856.38 g/mol.

Where can I buy substance P (5-11), Asp(5,6)-MePhe(8)-?

You can request a quote for substance P (5-11), Asp(5,6)-MePhe(8)- directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for substance P (5-11), Asp(5,6)-MePhe(8)-?

Yes, KEHONG BIO provides custom synthesis services for substance P (5-11), Asp(5,6)-MePhe(8)- and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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