Deltakephalin structure

Deltakephalin

TL;DR: Deltakephalin (CAS 85286-38-0) is a chemical compound with molecular formula C34H48N6O10 and molecular weight 700.34 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

(2R,3R)-2-[[(2S)-2-[[(2S)-2-[[2-[[(2R,3S)-2-[[(2S)-2-amino-3-(4-hydroxyphenyl)propanoyl]amino]-3-hydroxybutanoyl]amino]acetyl]amino]-3-phenylpropanoyl]amino]-4-methylpentanoyl]amino]-3-hydroxybutanoic acid

Also Known As: Deltakephalin, DTLET, DTLET, Deltakephalin, Tyr-D-thr-gly-phe-leu-thr, (D-Thr2)-Leu-Enkephalin-Thr

CAS: 85286-38-0
Molecular Formula C34H48N6O10
Molecular Weight 700.34 g/mol
LogP -2.6
Topological Polar Surface Area 270.0 Ų
Hydrogen Bond Donors 10
Hydrogen Bond Acceptors 11
Rotatable Bonds 19
Exact Mass 700.3432
Heavy Atoms 50
Complexity 1140.0

Chemical Identifiers

CAS Number 85286-38-0
SMILES C[C@@H]([C@H](C(=O)NCC(=O)N[C@@H](CC1=CC=CC=C1)C(=O)N[C@@H](CC(C)C)C(=O)N[C@H]([C@@H](C)O)C(=O)O)NC(=O)[C@H](CC2=CC=C(C=C2)O)N)O
InChIKey WJEFCEUSQYDJIF-RNJDTFMWSA-N

Product Overview

Deltakephalin (CAS 85286-38-0), with molecular formula C34H48N6O10 and molecular weight 700.34 g/mol. IUPAC: (2R,3R)-2-[[(2S)-2-[[(2S)-2-[[2-[[(2R,3S)-2-[[(2S)-2-amino-3-(4-hydroxyphenyl)propanoyl]amino]-3-hydroxybutanoyl]amino]acetyl]amino]-3-phenylpropanoyl]amino]-4-methylpentanoyl]amino]-3-hydroxybutanoic 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 Deltakephalin

XLogP
-2.6
TPSA (Topological Polar Surface Area)
270.0
Hydrogen Bond Donors
10
Hydrogen Bond Acceptors
11
Rotatable Bonds
19
Heavy Atoms
50
Complexity
1140.0
Exact Mass
700.3432
Monoisotopic Mass
700.3432
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 Deltakephalin

The XLogP value of -2.6 indicates that Deltakephalin is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. The TPSA of 270.0 Ų indicates high polarity, suggesting Deltakephalin may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, Deltakephalin has 10 hydrogen bond donor(s) and 11 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 Deltakephalin?

The CAS number of Deltakephalin is 85286-38-0.

What is the molecular formula of Deltakephalin?

The molecular formula of Deltakephalin is C34H48N6O10.

What is the molecular weight of Deltakephalin?

The molecular weight of Deltakephalin is 700.34 g/mol.

Where can I buy Deltakephalin?

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

Does KEHONG BIO offer custom synthesis for Deltakephalin?

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

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