Cyclo(atsptpal) structure

Cyclo(atsptpal)

TL;DR: Cyclo(atsptpal) (CAS 135329-52-1) is a chemical compound with molecular formula C41H64N12O12 and molecular weight 916.48 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

(2S)-2-[[(2S)-2-[[(2S)-2-amino-5-(diaminomethylideneamino)pentanoyl]amino]-4-methylpentanoyl]amino]-N-[(2S,3R)-1-[[(2S)-1-[[(2S)-1-[[(2S,3R)-1-[(2S)-2-formylpyrrolidin-1-yl]-3-hydroxy-1-oxobutan-2-yl]amino]-1-oxo-3-phenylpropan-2-yl]amino]-1,3-dioxopropan-2-yl]amino]-3-hydroxy-1-oxobutan-2-yl]butanediamide

Also Known As: Cyclo(atsptpal), Cyclo(asn-thr-ser-phe-thr-pro-arg-leu), Cyclo(asparaginyl-threonyl-seryl-phenylalanyl-threonyl-prolyl-arginyl-leucyl), (2S)-2-[[(2S)-2-[[(2S)-2-amino-5-(diaminomethylideneamino)pentanoyl]amino]-4-methylpentanoyl]amino]-N-[(2S,3R)-1-[[(2S)-1-[[(2S)-1-[[(2S,3R)-1-[(2S)-2-formylpyrrolidin-1-yl]-3-hydroxy-1-oxobutan-2-yl]amino]-1-oxo-3-phenylpropan-2-yl]amino]-1,3-dioxopropan-2-yl]amino]-3-hydroxy-1-oxobutan-2-yl]butanediamide, Leucopyrokinin, 1-L-asparagine-8-L-leucine-, cyclic (B-1)-peptide

CAS: 135329-52-1
Molecular Formula C41H64N12O12
Molecular Weight 916.48 g/mol
LogP -5.4093
Topological Polar Surface Area 403.02 Ų
Hydrogen Bond Donors 12
Hydrogen Bond Acceptors 14
Rotatable Bonds 27
Exact Mass 916.4767
Heavy Atoms 65
Complexity 1860.6173

Chemical Identifiers

CAS Number 135329-52-1
SMILES C[C@H]([C@@H](C(=O)N[C@@H](C=O)C(=O)N[C@@H](CC1=CC=CC=C1)C(=O)N[C@@H]([C@@H](C)O)C(=O)N2CCC[C@H]2C=O)NC(=O)[C@H](CC(=O)N)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CCCN=C(N)N)N)O

Product Overview

Cyclo(atsptpal) (CAS 135329-52-1), with molecular formula C41H64N12O12 and molecular weight 916.48 g/mol. IUPAC: (2S)-2-[[(2S)-2-[[(2S)-2-amino-5-(diaminomethylideneamino)pentanoyl]amino]-4-methylpentanoyl]amino]-N-[(2S,3R)-1-[[(2S)-1-[[(2S)-1-[[(2S,3R)-1-[(2S)-2-formylpyrrolidin-1-yl]-3-hydroxy-1-oxobutan-2-yl]amino]-1-oxo-3-phenylpropan-2-yl]amino]-1,3-dioxopropan-2-yl]amino]-3-hydroxy-1-oxobutan-2-yl]butanediamide.

🧪
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 Cyclo(atsptpal)

XLogP
-5.4093
TPSA (Topological Polar Surface Area)
403.02
Hydrogen Bond Donors
12
Hydrogen Bond Acceptors
14
Rotatable Bonds
27
Heavy Atoms
65
Complexity
1860.6173
Exact Mass
916.4767
Monoisotopic Mass
916.4767
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(atsptpal)

The XLogP value of -5.4093 indicates that Cyclo(atsptpal) is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. The TPSA of 403.02 Ų indicates high polarity, suggesting Cyclo(atsptpal) may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, Cyclo(atsptpal) 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 Cyclo(atsptpal)?

The CAS number of Cyclo(atsptpal) is 135329-52-1.

What is the molecular formula of Cyclo(atsptpal)?

The molecular formula of Cyclo(atsptpal) is C41H64N12O12.

What is the molecular weight of Cyclo(atsptpal)?

The molecular weight of Cyclo(atsptpal) is 916.48 g/mol.

Where can I buy Cyclo(atsptpal)?

You can request a quote for Cyclo(atsptpal) directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for Cyclo(atsptpal)?

Yes, KEHONG BIO provides custom synthesis services for Cyclo(atsptpal) and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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