Dihydrocucurbitacin E structure

Dihydrocucurbitacin E

TL;DR: Dihydrocucurbitacin E (CAS 28973-67-3) is a chemical compound with molecular formula C32H46O8 and molecular weight 558.32 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

[6-[(9R,13R,14S,16R,17R)-2,16-dihydroxy-4,4,9,13,14-pentamethyl-3,11-dioxo-8,10,12,15,16,17-hexahydro-7H-cyclopenta[a]phenanthren-17-yl]-6-hydroxy-2-methyl-5-oxoheptan-2-yl] acetate

Also Known As: Dihydrocucurbitacin E, 23,24-dihydrocucurbitacin E, (8xi,20xi)-2,16alpha,20-Trihydroxy-9alpha,10,14-trimethyl-1,11,22-trioxo-4,9-cyclo-9,10-secocholesta-2,5-dien-25-yl acetate, [6-[(9R,13R,14S,16R,17R)-2,16-dihydroxy-4,4,9,13,14-pentamethyl-3,11-dioxo-8,10,12,15,16,17-hexahydro-7H-cyclopenta[a]phenanthren-17-yl]-6-hydroxy-2-methyl-5-oxoheptan-2-yl] acetate, 19-Norlanosta-1,5-diene-3,11,22-trione, 25-(acetyloxy)-2,16,20-trihydroxy-9-methyl-, (9.beta.,10.alpha.,16.alpha.)-

CAS: 28973-67-3
Molecular Formula C32H46O8
Molecular Weight 558.32 g/mol
LogP 4.4142
Topological Polar Surface Area 138.2 Ų
Hydrogen Bond Donors 3
Hydrogen Bond Acceptors 8
Rotatable Bonds 6
Exact Mass 558.3193
Heavy Atoms 40
Complexity 1221.1398

Chemical Identifiers

CAS Number 28973-67-3
SMILES CC(=O)OC(C)(C)CCC(=O)C(C)([C@H]1[C@@H](C[C@@]2([C@@]1(CC(=O)[C@@]3(C2CC=C4C3C=C(C(=O)C4(C)C)O)C)C)C)O)O

Product Overview

Dihydrocucurbitacin E (CAS 28973-67-3), with molecular formula C32H46O8 and molecular weight 558.32 g/mol. IUPAC: [6-[(9R,13R,14S,16R,17R)-2,16-dihydroxy-4,4,9,13,14-pentamethyl-3,11-dioxo-8,10,12,15,16,17-hexahydro-7H-cyclopenta[a]phenanthren-17-yl]-6-hydroxy-2-methyl-5-oxoheptan-2-yl] acetate.

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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 Dihydrocucurbitacin E

XLogP
4.4142
TPSA (Topological Polar Surface Area)
138.2
Hydrogen Bond Donors
3
Hydrogen Bond Acceptors
8
Rotatable Bonds
6
Heavy Atoms
40
Complexity
1221.1398
Exact Mass
558.3193
Monoisotopic Mass
558.3193
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 Dihydrocucurbitacin E

The XLogP value of 4.4142 indicates that Dihydrocucurbitacin E is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. The TPSA of 138.2 Ų falls within the moderate polarity range, balancing permeability and solubility for Dihydrocucurbitacin E. Following Lipinski's Rule of Five, Dihydrocucurbitacin E has 3 hydrogen bond donor(s) and 8 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 Dihydrocucurbitacin E?

The CAS number of Dihydrocucurbitacin E is 28973-67-3.

What is the molecular formula of Dihydrocucurbitacin E?

The molecular formula of Dihydrocucurbitacin E is C32H46O8.

What is the molecular weight of Dihydrocucurbitacin E?

The molecular weight of Dihydrocucurbitacin E is 558.32 g/mol.

Where can I buy Dihydrocucurbitacin E?

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

Does KEHONG BIO offer custom synthesis for Dihydrocucurbitacin E?

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

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