Ethyl N-(O-4-deacetyl-vinblasin-23-oyl)-L-leucinate structure

Ethyl N-(O-4-deacetyl-vinblasin-23-oyl)-L-leucinate

TL;DR: Ethyl N-(O-4-deacetyl-vinblasin-23-oyl)-L-leucinate (CAS 81571-25-7) is a chemical compound with molecular formula C51H69N5O9 and molecular weight 895.51 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

methyl 13-[10-[(1-ethoxy-4-methyl-1-oxopentan-2-yl)carbamoyl]-12-ethyl-10,11-dihydroxy-5-methoxy-8-methyl-8,16-diazapentacyclo[10.6.1.01,9.02,7.016,19]nonadeca-2,4,6,13-tetraen-4-yl]-17-ethyl-17-hydroxy-1,11-diazatetracyclo[13.3.1.04,12.05,10]nonadeca-4(12),5,7,9-tetraene-13-carboxylate

Also Known As: Ethyl N-(O-4-deacetyl-vinblasin-23-oyl)-L-leucinate, Vincaleukoblastine, O(sup 4)-deacetyl-3-de(methoxycarbonyl)-3-(((1-(ethoxycarbonyl)-3-methylbutyl)amino)carbonyl)-, (3(R))-, VLE, Ethyl N-(O-4-deacetyl-vinblastin-23-oyl)-L-leucinate, Methyl 13-[10-[(1-ethoxy-4-methyl-1-oxopentan-2-yl)carbamoyl]-12-ethyl-10,11-dihydroxy-5-methoxy-8-methyl-8,16-diazapentacyclo[10.6.1.01,9.02,7.016,19]nonadeca-2,4,6,13-tetraen-4-yl]-17-ethyl-17-hydroxy-1,11-diazatetracyclo[13.3.1.04,12.05,10]nonadeca-4(12),5,7,9-tetraene-13-carboxylate

CAS: 81571-25-7
Molecular Formula C51H69N5O9
Molecular Weight 895.51 g/mol
LogP 4.3411
Topological Polar Surface Area 177.13 Ų
Hydrogen Bond Donors 5
Hydrogen Bond Acceptors 12
Rotatable Bonds 11
Exact Mass 895.5095
Heavy Atoms 65
Complexity 2400.8455

Chemical Identifiers

CAS Number 81571-25-7
SMILES CCC1(CC2CC(C3=C(CCN(C2)C1)C4=CC=CC=C4N3)(C5=C(C=C6C(=C5)C78CCN9C7C(C=CC9)(C(C(C8N6C)(C(=O)NC(CC(C)C)C(=O)OCC)O)O)CC)OC)C(=O)OC)O

Product Overview

Ethyl N-(O-4-deacetyl-vinblasin-23-oyl)-L-leucinate (CAS 81571-25-7), with molecular formula C51H69N5O9 and molecular weight 895.51 g/mol. IUPAC: methyl 13-[10-[(1-ethoxy-4-methyl-1-oxopentan-2-yl)carbamoyl]-12-ethyl-10,11-dihydroxy-5-methoxy-8-methyl-8,16-diazapentacyclo[10.6.1.01,9.02,7.016,19]nonadeca-2,4,6,13-tetraen-4-yl]-17-ethyl-17-hydroxy-1,11-diazatetracyclo[13.3.1.04,12.05,10]nonadeca-4(12),5,7,9-tetraene-13-carboxylate.

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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 Ethyl N-(O-4-deacetyl-vinblasin-23-oyl)-L-leucinate

XLogP
4.3411
TPSA (Topological Polar Surface Area)
177.13
Hydrogen Bond Donors
5
Hydrogen Bond Acceptors
12
Rotatable Bonds
11
Heavy Atoms
65
Complexity
2400.8455
Exact Mass
895.5095
Monoisotopic Mass
895.5095
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 Ethyl N-(O-4-deacetyl-vinblasin-23-oyl)-L-leucinate

The XLogP value of 4.3411 indicates that Ethyl N-(O-4-deacetyl-vinblasin-23-oyl)-L-leucinate is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. The TPSA of 177.13 Ų indicates high polarity, suggesting Ethyl N-(O-4-deacetyl-vinblasin-23-oyl)-L-leucinate may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, Ethyl N-(O-4-deacetyl-vinblasin-23-oyl)-L-leucinate has 5 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 Ethyl N-(O-4-deacetyl-vinblasin-23-oyl)-L-leucinate?

The CAS number of Ethyl N-(O-4-deacetyl-vinblasin-23-oyl)-L-leucinate is 81571-25-7.

What is the molecular formula of Ethyl N-(O-4-deacetyl-vinblasin-23-oyl)-L-leucinate?

The molecular formula of Ethyl N-(O-4-deacetyl-vinblasin-23-oyl)-L-leucinate is C51H69N5O9.

What is the molecular weight of Ethyl N-(O-4-deacetyl-vinblasin-23-oyl)-L-leucinate?

The molecular weight of Ethyl N-(O-4-deacetyl-vinblasin-23-oyl)-L-leucinate is 895.51 g/mol.

Where can I buy Ethyl N-(O-4-deacetyl-vinblasin-23-oyl)-L-leucinate?

You can request a quote for Ethyl N-(O-4-deacetyl-vinblasin-23-oyl)-L-leucinate directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for Ethyl N-(O-4-deacetyl-vinblasin-23-oyl)-L-leucinate?

Yes, KEHONG BIO provides custom synthesis services for Ethyl N-(O-4-deacetyl-vinblasin-23-oyl)-L-leucinate and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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