Kromycin structure

Kromycin

TL;DR: Kromycin (CAS 20509-23-3) is a chemical compound with molecular formula C20H30O5 and molecular weight 350.21 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

(3R,5Z,7S,9R,11Z,13S,14R)-14-ethyl-13-hydroxy-3,5,7,9,13-pentamethyl-1-oxacyclotetradeca-5,11-diene-2,4,10-trione

Also Known As: Kromycin, (3R,5Z,7S,9R,11Z,13S,14R)-14-ethyl-13-hydroxy-3,5,7,9,13-pentamethyl-1-oxacyclotetradeca-5,11-diene-2,4,10-trione, ((3R-(3R*,5E,7S*,9R*,11E,13S*,14R*))-14-Ethyl-13-hydroxy-3,5,7,9,13-pentamethyloxacyclotetradeca-5,11-diene-2,4,10-trione), Oxacyclotetradeca-5,11-diene-2,4,10-trione, 14-ethyl-13-hydroxy-3,5,7,9,13-pentamethyl-, (E,E)-, RefChem:151471

CAS: 20509-23-3
Molecular Formula C20H30O5
Molecular Weight 350.21 g/mol
LogP 3.0119
Topological Polar Surface Area 80.67 Ų
Hydrogen Bond Donors 1
Hydrogen Bond Acceptors 5
Rotatable Bonds 1
Exact Mass 350.20932
Heavy Atoms 25
Complexity 584.8939

Chemical Identifiers

CAS Number 20509-23-3
SMILES CC[C@@H]1[C@@](/C=C\C(=O)[C@@H](C[C@@H](/C=C(\C(=O)[C@H](C(=O)O1)C)/C)C)C)(C)O

Product Overview

Kromycin (CAS 20509-23-3), with molecular formula C20H30O5 and molecular weight 350.21 g/mol. IUPAC: (3R,5Z,7S,9R,11Z,13S,14R)-14-ethyl-13-hydroxy-3,5,7,9,13-pentamethyl-1-oxacyclotetradeca-5,11-diene-2,4,10-trione.

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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 Kromycin

XLogP
3.0119
TPSA (Topological Polar Surface Area)
80.67
Hydrogen Bond Donors
1
Hydrogen Bond Acceptors
5
Rotatable Bonds
1
Heavy Atoms
25
Complexity
584.8939
Exact Mass
350.20932
Monoisotopic Mass
350.20932
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 Kromycin

The XLogP value of 3.0119 indicates that Kromycin is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. The TPSA of 80.67 Ų falls within the moderate polarity range, balancing permeability and solubility for Kromycin. Following Lipinski's Rule of Five, Kromycin has 1 hydrogen bond donor(s) and 5 hydrogen bond acceptor(s), all within the drug-like range, suggesting favorable oral bioavailability potential.

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 Kromycin?

The CAS number of Kromycin is 20509-23-3.

What is the molecular formula of Kromycin?

The molecular formula of Kromycin is C20H30O5.

What is the molecular weight of Kromycin?

The molecular weight of Kromycin is 350.21 g/mol.

Where can I buy Kromycin?

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

Does KEHONG BIO offer custom synthesis for Kromycin?

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

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