gastrin releasing peptide (18-27), Phe(25)- structure

gastrin releasing peptide (18-27), Phe(25)-

TL;DR: gastrin releasing peptide (18-27), Phe(25)- (CAS 126370-72-7) is a chemical compound with molecular formula C53H75N15O11S and molecular weight 1129.55 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

(2S)-2-[(2-aminoacetyl)amino]-N-[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[2-[[(2R)-1-[[(2S)-1-[[(2S)-1-amino-4-methylsulfanyl-1-oxobutan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]amino]-1-oxo-3-phenylpropan-2-yl]amino]-2-oxoethyl]amino]-3-methyl-1-oxobutan-2-yl]amino]-1-oxopropan-2-yl]amino]-3-(1H-indol-3-yl)-1-oxopropan-2-yl]amino]-3-(1H-imidazol-5-yl)-1-oxopropan-2-yl]butanediamide

Also Known As: 25-Phenylalanyl-grp (18-27), Gastrin releasing peptide (18-27), phe(25)-, 6-PHENYL-PYRIDIN-3-YLAMINE, (2S)-2-[(2-aminoacetyl)amino]-N-[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[2-[[(2R)-1-[[(2S)-1-[[(2S)-1-amino-4-methylsulfanyl-1-oxobutan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]amino]-1-oxo-3-phenylpropan-2-yl]amino]-2-oxoethyl]amino]-3-methyl-1-oxobutan-2-yl]amino]-1-oxopropan-2-yl]amino]-3-(1H-indol-3-yl)-1-oxopropan-2-yl]amino]-3-(1H-imidazol-5-yl)-1-oxopropan-2-yl]butanediamide, Bombesin, 1-de(5-oxo-L-proline)-2-de-L-glutamine-3-de-L-arginine-4-de-L-leucine-7-L-histidine-12-D-phenylalanine-

CAS: 126370-72-7
Molecular Formula C53H75N15O11S
Molecular Weight 1129.55 g/mol
LogP -2.292
Topological Polar Surface Area 418.57 Ų
Hydrogen Bond Donors 14
Hydrogen Bond Acceptors 14
Rotatable Bonds 33
Exact Mass 1129.5491
Heavy Atoms 80
Complexity 2774.792

Chemical Identifiers

CAS Number 126370-72-7
SMILES C[C@@H](C(=O)N[C@@H](C(C)C)C(=O)NCC(=O)N[C@H](CC1=CC=CC=C1)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCSC)C(=O)N)NC(=O)[C@H](CC2=CNC3=CC=CC=C32)NC(=O)[C@H](CC4=CN=CN4)NC(=O)[C@H](CC(=O)N)NC(=O)CN

Product Overview

gastrin releasing peptide (18-27), Phe(25)- (CAS 126370-72-7), with molecular formula C53H75N15O11S and molecular weight 1129.55 g/mol. IUPAC: (2S)-2-[(2-aminoacetyl)amino]-N-[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[2-[[(2R)-1-[[(2S)-1-[[(2S)-1-amino-4-methylsulfanyl-1-oxobutan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]amino]-1-oxo-3-phenylpropan-2-yl]amino]-2-oxoethyl]amino]-3-methyl-1-oxobutan-2-yl]amino]-1-oxopropan-2-yl]amino]-3-(1H-indol-3-yl)-1-oxopropan-2-yl]amino]-3-(1H-imidazol-5-yl)-1-oxopropan-2-yl]butanediamide.

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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.
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Chemical Property Profile of gastrin releasing peptide (18-27), Phe(25)-

XLogP
-2.292
TPSA (Topological Polar Surface Area)
418.57
Hydrogen Bond Donors
14
Hydrogen Bond Acceptors
14
Rotatable Bonds
33
Heavy Atoms
80
Complexity
2774.792
Exact Mass
1129.5491
Monoisotopic Mass
1129.5491
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 gastrin releasing peptide (18-27), Phe(25)-

The XLogP value of -2.292 indicates that gastrin releasing peptide (18-27), Phe(25)- is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. The TPSA of 418.57 Ų indicates high polarity, suggesting gastrin releasing peptide (18-27), Phe(25)- may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, gastrin releasing peptide (18-27), Phe(25)- has 14 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 gastrin releasing peptide (18-27), Phe(25)-?

The CAS number of gastrin releasing peptide (18-27), Phe(25)- is 126370-72-7.

What is the molecular formula of gastrin releasing peptide (18-27), Phe(25)-?

The molecular formula of gastrin releasing peptide (18-27), Phe(25)- is C53H75N15O11S.

What is the molecular weight of gastrin releasing peptide (18-27), Phe(25)-?

The molecular weight of gastrin releasing peptide (18-27), Phe(25)- is 1129.55 g/mol.

Where can I buy gastrin releasing peptide (18-27), Phe(25)-?

You can request a quote for gastrin releasing peptide (18-27), Phe(25)- directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for gastrin releasing peptide (18-27), Phe(25)-?

Yes, KEHONG BIO provides custom synthesis services for gastrin releasing peptide (18-27), Phe(25)- and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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