Cyclo(glycyl-arginyl-glycyl-aspartyl-seryl-aspartyl-alanyl) structure

Cyclo(glycyl-arginyl-glycyl-aspartyl-seryl-aspartyl-alanyl)

TL;DR: Cyclo(glycyl-arginyl-glycyl-aspartyl-seryl-aspartyl-alanyl) (CAS 138749-61-8) is a chemical compound with molecular formula C24H38N10O12 and molecular weight 658.27 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

(3S)-3-[[2-[[(2S)-2-[[2-[[(2S)-2-aminopropanoyl]amino]acetyl]amino]-5-(diaminomethylideneamino)pentanoyl]amino]acetyl]amino]-4-[[(2S)-1-[[(2S)-1-carboxy-3-oxopropan-2-yl]amino]-1,3-dioxopropan-2-yl]amino]-4-oxobutanoic acid

Also Known As: Cyclo(grgdspa), Cyclo(gly-arg-gly-asp-ser-asp-ala), Cyclo(glycyl-arginyl-glycyl-aspartyl-seryl-aspartyl-alanyl), (3S)-3-[[2-[[(2S)-2-[[2-[[(2S)-2-aminopropanoyl]amino]acetyl]amino]-5-(diaminomethylideneamino)pentanoyl]amino]acetyl]amino]-4-[[(2S)-1-[[(2S)-1-carboxy-3-oxopropan-2-yl]amino]-1,3-dioxopropan-2-yl]amino]-4-oxobutanoic acid, Cyclo(L-alanylglycyl-L-arginylglycyl-L-alpha-aspartyl-L-seryl-L-alpha-aspartyl)

CAS: 138749-61-8
Molecular Formula C24H38N10O12
Molecular Weight 658.27 g/mol
LogP -7.094
Topological Polar Surface Area 373.76 Ų
Hydrogen Bond Donors 11
Hydrogen Bond Acceptors 12
Rotatable Bonds 22
Exact Mass 658.2671
Heavy Atoms 46
Complexity 1188.3395

Chemical Identifiers

CAS Number 138749-61-8
SMILES C[C@@H](C(=O)NCC(=O)N[C@@H](CCCN=C(N)N)C(=O)NCC(=O)N[C@@H](CC(=O)O)C(=O)N[C@@H](C=O)C(=O)N[C@@H](CC(=O)O)C=O)N

Product Overview

Cyclo(glycyl-arginyl-glycyl-aspartyl-seryl-aspartyl-alanyl) (CAS 138749-61-8), with molecular formula C24H38N10O12 and molecular weight 658.27 g/mol. IUPAC: (3S)-3-[[2-[[(2S)-2-[[2-[[(2S)-2-aminopropanoyl]amino]acetyl]amino]-5-(diaminomethylideneamino)pentanoyl]amino]acetyl]amino]-4-[[(2S)-1-[[(2S)-1-carboxy-3-oxopropan-2-yl]amino]-1,3-dioxopropan-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 Cyclo(glycyl-arginyl-glycyl-aspartyl-seryl-aspartyl-alanyl)

XLogP
-7.094
TPSA (Topological Polar Surface Area)
373.76
Hydrogen Bond Donors
11
Hydrogen Bond Acceptors
12
Rotatable Bonds
22
Heavy Atoms
46
Complexity
1188.3395
Exact Mass
658.2671
Monoisotopic Mass
658.2671
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 Cyclo(glycyl-arginyl-glycyl-aspartyl-seryl-aspartyl-alanyl)

The XLogP value of -7.094 indicates that Cyclo(glycyl-arginyl-glycyl-aspartyl-seryl-aspartyl-alanyl) is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. The TPSA of 373.76 Ų indicates high polarity, suggesting Cyclo(glycyl-arginyl-glycyl-aspartyl-seryl-aspartyl-alanyl) may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, Cyclo(glycyl-arginyl-glycyl-aspartyl-seryl-aspartyl-alanyl) has 11 hydrogen bond donor(s) and 12 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 Cyclo(glycyl-arginyl-glycyl-aspartyl-seryl-aspartyl-alanyl)?

The CAS number of Cyclo(glycyl-arginyl-glycyl-aspartyl-seryl-aspartyl-alanyl) is 138749-61-8.

What is the molecular formula of Cyclo(glycyl-arginyl-glycyl-aspartyl-seryl-aspartyl-alanyl)?

The molecular formula of Cyclo(glycyl-arginyl-glycyl-aspartyl-seryl-aspartyl-alanyl) is C24H38N10O12.

What is the molecular weight of Cyclo(glycyl-arginyl-glycyl-aspartyl-seryl-aspartyl-alanyl)?

The molecular weight of Cyclo(glycyl-arginyl-glycyl-aspartyl-seryl-aspartyl-alanyl) is 658.27 g/mol.

Where can I buy Cyclo(glycyl-arginyl-glycyl-aspartyl-seryl-aspartyl-alanyl)?

You can request a quote for Cyclo(glycyl-arginyl-glycyl-aspartyl-seryl-aspartyl-alanyl) directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for Cyclo(glycyl-arginyl-glycyl-aspartyl-seryl-aspartyl-alanyl)?

Yes, KEHONG BIO provides custom synthesis services for Cyclo(glycyl-arginyl-glycyl-aspartyl-seryl-aspartyl-alanyl) and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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