Arg-pro-lys-pro-gln-gln-P-chloro-phe-P-chloro-phe-gly-leu-met-NH2 structure

Arg-pro-lys-pro-gln-gln-P-chloro-phe-P-chloro-phe-gly-leu-met-NH2

TL;DR: Arg-pro-lys-pro-gln-gln-P-chloro-phe-P-chloro-phe-gly-leu-met-NH2 (CAS 73646-81-8) is a chemical compound with molecular formula C63H96Cl2N18O13S and molecular weight 1414.65 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

2-[[1-[6-amino-2-[[1-[2-amino-5-(diaminomethylideneamino)pentanoyl]pyrrolidine-2-carbonyl]amino]hexanoyl]pyrrolidine-2-carbonyl]amino]-N-[5-amino-1-[[1-[[1-[[2-[[1-[(1-amino-4-methylsulfanyl-1-oxobutan-2-yl)amino]-4-methyl-1-oxopentan-2-yl]amino]-2-oxoethyl]amino]-3-(4-chlorophenyl)-1-oxopropan-2-yl]amino]-3-(4-chlorophenyl)-1-oxopropan-2-yl]amino]-1,5-dioxopentan-2-yl]pentanediamide

Also Known As: [p-Cl-Phe7,8]-Substance P, RPKPQQ-F(4-CL-F)-GLM-NH2, ARG-PRO-LYS-PRO-GLN-GLN-P-CHLORO-PHE-P-CHLORO-PHE-GLY-LEU-MET-NH2, 2-[[1-[6-amino-2-[[1-[2-amino-5-(diaminomethylideneamino)pentanoyl]pyrrolidine-2-carbonyl]amino]hexanoyl]pyrrolidine-2-carbonyl]amino]-N-[5-amino-1-[[1-[[1-[[2-[[1-[(1-amino-4-methylsulfanyl-1-oxobutan-2-yl)amino]-4-methyl-1-oxopentan-2-yl]amino]-2-oxoethyl]amino]-3-(4-chlorophenyl)-1-oxopropan-2-yl]amino]-3-(4-chlorophenyl)-1-oxopropan-2-yl]amino]-1,5-dioxopentan-2-yl]pentanediamide, H-DL-Arg-DL-Pro-DL-Lys-DL-Pro-DL-Gln-DL-Gln-DL-Phe(4-Cl)-DL-Phe(4-Cl)-Gly-DL-Leu-DL-Met-NH2

CAS: 73646-81-8
Molecular Formula C63H96Cl2N18O13S
Molecular Weight 1414.65 g/mol
LogP -2.4042
Topological Polar Surface Area 519.13 Ų
Hydrogen Bond Donors 15
Hydrogen Bond Acceptors 17
Rotatable Bonds 42
Exact Mass 1414.6501
Heavy Atoms 97
Complexity 3074.3496

Chemical Identifiers

CAS Number 73646-81-8
SMILES CC(C)CC(C(=O)NC(CCSC)C(=O)N)NC(=O)CNC(=O)C(CC1=CC=C(C=C1)Cl)NC(=O)C(CC2=CC=C(C=C2)Cl)NC(=O)C(CCC(=O)N)NC(=O)C(CCC(=O)N)NC(=O)C3CCCN3C(=O)C(CCCCN)NC(=O)C4CCCN4C(=O)C(CCCN=C(N)N)N

Product Overview

Arg-pro-lys-pro-gln-gln-P-chloro-phe-P-chloro-phe-gly-leu-met-NH2 (CAS 73646-81-8), with molecular formula C63H96Cl2N18O13S and molecular weight 1414.65 g/mol. IUPAC: 2-[[1-[6-amino-2-[[1-[2-amino-5-(diaminomethylideneamino)pentanoyl]pyrrolidine-2-carbonyl]amino]hexanoyl]pyrrolidine-2-carbonyl]amino]-N-[5-amino-1-[[1-[[1-[[2-[[1-[(1-amino-4-methylsulfanyl-1-oxobutan-2-yl)amino]-4-methyl-1-oxopentan-2-yl]amino]-2-oxoethyl]amino]-3-(4-chlorophenyl)-1-oxopropan-2-yl]amino]-3-(4-chlorophenyl)-1-oxopropan-2-yl]amino]-1,5-dioxopentan-2-yl]pentanediamide.

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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 Arg-pro-lys-pro-gln-gln-P-chloro-phe-P-chloro-phe-gly-leu-met-NH2

XLogP
-2.4042
TPSA (Topological Polar Surface Area)
519.13
Hydrogen Bond Donors
15
Hydrogen Bond Acceptors
17
Rotatable Bonds
42
Heavy Atoms
97
Complexity
3074.3496
Exact Mass
1414.6501
Monoisotopic Mass
1414.6501
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 Arg-pro-lys-pro-gln-gln-P-chloro-phe-P-chloro-phe-gly-leu-met-NH2

The XLogP value of -2.4042 indicates that Arg-pro-lys-pro-gln-gln-P-chloro-phe-P-chloro-phe-gly-leu-met-NH2 is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. The TPSA of 519.13 Ų indicates high polarity, suggesting Arg-pro-lys-pro-gln-gln-P-chloro-phe-P-chloro-phe-gly-leu-met-NH2 may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, Arg-pro-lys-pro-gln-gln-P-chloro-phe-P-chloro-phe-gly-leu-met-NH2 has 15 hydrogen bond donor(s) and 17 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 Arg-pro-lys-pro-gln-gln-P-chloro-phe-P-chloro-phe-gly-leu-met-NH2?

The CAS number of Arg-pro-lys-pro-gln-gln-P-chloro-phe-P-chloro-phe-gly-leu-met-NH2 is 73646-81-8.

What is the molecular formula of Arg-pro-lys-pro-gln-gln-P-chloro-phe-P-chloro-phe-gly-leu-met-NH2?

The molecular formula of Arg-pro-lys-pro-gln-gln-P-chloro-phe-P-chloro-phe-gly-leu-met-NH2 is C63H96Cl2N18O13S.

What is the molecular weight of Arg-pro-lys-pro-gln-gln-P-chloro-phe-P-chloro-phe-gly-leu-met-NH2?

The molecular weight of Arg-pro-lys-pro-gln-gln-P-chloro-phe-P-chloro-phe-gly-leu-met-NH2 is 1414.65 g/mol.

Where can I buy Arg-pro-lys-pro-gln-gln-P-chloro-phe-P-chloro-phe-gly-leu-met-NH2?

You can request a quote for Arg-pro-lys-pro-gln-gln-P-chloro-phe-P-chloro-phe-gly-leu-met-NH2 directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for Arg-pro-lys-pro-gln-gln-P-chloro-phe-P-chloro-phe-gly-leu-met-NH2?

Yes, KEHONG BIO provides custom synthesis services for Arg-pro-lys-pro-gln-gln-P-chloro-phe-P-chloro-phe-gly-leu-met-NH2 and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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