H-DL-Cys(1)-DL-Tyr-DL-xiIle-DL-Ser-DL-Asn-DL-Cys(1)-DL-Pro-DL-xiIle-Gly-NH2 structure

H-DL-Cys(1)-DL-Tyr-DL-xiIle-DL-Ser-DL-Asn-DL-Cys(1)-DL-Pro-DL-xiIle-Gly-NH2

TL;DR: H-DL-Cys(1)-DL-Tyr-DL-xiIle-DL-Ser-DL-Asn-DL-Cys(1)-DL-Pro-DL-xiIle-Gly-NH2 (CAS 550-21-0) is a chemical compound with molecular formula C41H63N11O12S2 and molecular weight 965.41 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

1-[19-amino-7-(2-amino-2-oxoethyl)-13-butan-2-yl-10-(hydroxymethyl)-16-[(4-hydroxyphenyl)methyl]-6,9,12,15,18-pentaoxo-1,2-dithia-5,8,11,14,17-pentazacycloicosane-4-carbonyl]-N-[1-[(2-amino-2-oxoethyl)amino]-3-methyl-1-oxopentan-2-yl]pyrrolidine-2-carboxamide

Also Known As: isotocin, 4-Ser-8-ile-oxytocin, [Ser4,lle8]-Oxytocin, (Ser4,Ile8)-Oxytocin, [Ser4, Ile8]Oxytocin

CAS: 550-21-0
Molecular Formula C41H63N11O12S2
Molecular Weight 965.41 g/mol
LogP -3.8818
Topological Polar Surface Area 376.67 Ų
Hydrogen Bond Donors 12
Hydrogen Bond Acceptors 15
Rotatable Bonds 15
Exact Mass 965.4099
Heavy Atoms 66
Complexity 1929.3082

Chemical Identifiers

CAS Number 550-21-0
SMILES CCC(C)C1C(=O)NC(C(=O)NC(C(=O)NC(CSSCC(C(=O)NC(C(=O)N1)CC2=CC=C(C=C2)O)N)C(=O)N3CCCC3C(=O)NC(C(C)CC)C(=O)NCC(=O)N)CC(=O)N)CO

Product Overview

H-DL-Cys(1)-DL-Tyr-DL-xiIle-DL-Ser-DL-Asn-DL-Cys(1)-DL-Pro-DL-xiIle-Gly-NH2 (CAS 550-21-0), with molecular formula C41H63N11O12S2 and molecular weight 965.41 g/mol. IUPAC: 1-[19-amino-7-(2-amino-2-oxoethyl)-13-butan-2-yl-10-(hydroxymethyl)-16-[(4-hydroxyphenyl)methyl]-6,9,12,15,18-pentaoxo-1,2-dithia-5,8,11,14,17-pentazacycloicosane-4-carbonyl]-N-[1-[(2-amino-2-oxoethyl)amino]-3-methyl-1-oxopentan-2-yl]pyrrolidine-2-carboxamide.

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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 H-DL-Cys(1)-DL-Tyr-DL-xiIle-DL-Ser-DL-Asn-DL-Cys(1)-DL-Pro-DL-xiIle-Gly-NH2

XLogP
-3.8818
TPSA (Topological Polar Surface Area)
376.67
Hydrogen Bond Donors
12
Hydrogen Bond Acceptors
15
Rotatable Bonds
15
Heavy Atoms
66
Complexity
1929.3082
Exact Mass
965.4099
Monoisotopic Mass
965.4099
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 H-DL-Cys(1)-DL-Tyr-DL-xiIle-DL-Ser-DL-Asn-DL-Cys(1)-DL-Pro-DL-xiIle-Gly-NH2

The XLogP value of -3.8818 indicates that H-DL-Cys(1)-DL-Tyr-DL-xiIle-DL-Ser-DL-Asn-DL-Cys(1)-DL-Pro-DL-xiIle-Gly-NH2 is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. The TPSA of 376.67 Ų indicates high polarity, suggesting H-DL-Cys(1)-DL-Tyr-DL-xiIle-DL-Ser-DL-Asn-DL-Cys(1)-DL-Pro-DL-xiIle-Gly-NH2 may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, H-DL-Cys(1)-DL-Tyr-DL-xiIle-DL-Ser-DL-Asn-DL-Cys(1)-DL-Pro-DL-xiIle-Gly-NH2 has 12 hydrogen bond donor(s) and 15 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 H-DL-Cys(1)-DL-Tyr-DL-xiIle-DL-Ser-DL-Asn-DL-Cys(1)-DL-Pro-DL-xiIle-Gly-NH2?

The CAS number of H-DL-Cys(1)-DL-Tyr-DL-xiIle-DL-Ser-DL-Asn-DL-Cys(1)-DL-Pro-DL-xiIle-Gly-NH2 is 550-21-0.

What is the molecular formula of H-DL-Cys(1)-DL-Tyr-DL-xiIle-DL-Ser-DL-Asn-DL-Cys(1)-DL-Pro-DL-xiIle-Gly-NH2?

The molecular formula of H-DL-Cys(1)-DL-Tyr-DL-xiIle-DL-Ser-DL-Asn-DL-Cys(1)-DL-Pro-DL-xiIle-Gly-NH2 is C41H63N11O12S2.

What is the molecular weight of H-DL-Cys(1)-DL-Tyr-DL-xiIle-DL-Ser-DL-Asn-DL-Cys(1)-DL-Pro-DL-xiIle-Gly-NH2?

The molecular weight of H-DL-Cys(1)-DL-Tyr-DL-xiIle-DL-Ser-DL-Asn-DL-Cys(1)-DL-Pro-DL-xiIle-Gly-NH2 is 965.41 g/mol.

Where can I buy H-DL-Cys(1)-DL-Tyr-DL-xiIle-DL-Ser-DL-Asn-DL-Cys(1)-DL-Pro-DL-xiIle-Gly-NH2?

You can request a quote for H-DL-Cys(1)-DL-Tyr-DL-xiIle-DL-Ser-DL-Asn-DL-Cys(1)-DL-Pro-DL-xiIle-Gly-NH2 directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for H-DL-Cys(1)-DL-Tyr-DL-xiIle-DL-Ser-DL-Asn-DL-Cys(1)-DL-Pro-DL-xiIle-Gly-NH2?

Yes, KEHONG BIO provides custom synthesis services for H-DL-Cys(1)-DL-Tyr-DL-xiIle-DL-Ser-DL-Asn-DL-Cys(1)-DL-Pro-DL-xiIle-Gly-NH2 and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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