12E-903
TL;DR: 12E-903 (CAS 303997-09-3) is a chemical compound with molecular formula C22H18N4O11 and molecular weight 514.10 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
ethyl 5-[(4-nitrobenzoyl)amino]-3-[2-(4-nitrobenzoyl)oxyethoxy]-1,2-oxazole-4-carboxylate
Also Known As: 12E-903, Ethyl 5-[(4-nitrobenzoyl)amino]-3-[2-(4-nitrobenzoyl)oxyethoxy]-1,2-oxazole-4-carboxylate, ethyl 5-[(4-nitrobenzoyl)amino]-3-{2-[(4-nitrobenzoyl)oxy]ethoxy}-4-isoxazolecarboxylate, ethyl 5-(4-nitrobenzamido)-3-[2-(4-nitrobenzoyloxy)ethoxy]-1,2-oxazole-4-carboxylate, ethyl5-(4-nitrobenzamido)-3-[2-(4-nitrobenzoyloxy)ethoxy]-1,2-oxazole-4-carboxylate
| Molecular Formula | C22H18N4O11 |
|---|---|
| Molecular Weight | 514.10 g/mol |
| LogP | 3.1558 |
| Topological Polar Surface Area | 203.24 Ų |
| Hydrogen Bond Donors | 1 |
| Hydrogen Bond Acceptors | 12 |
| Rotatable Bonds | 11 |
| Exact Mass | 514.0972 |
| Heavy Atoms | 37 |
| Complexity | 1317.3998 |
Chemical Identifiers
| CAS Number | 303997-09-3 |
|---|---|
| SMILES | CCOC(=O)C1=C(ON=C1OCCOC(=O)C2=CC=C(C=C2)[N+](=O)[O-])NC(=O)C3=CC=C(C=C3)[N+](=O)[O-] |
Product Overview
12E-903 (CAS 303997-09-3), with molecular formula C22H18N4O11 and molecular weight 514.10 g/mol. IUPAC: ethyl 5-[(4-nitrobenzoyl)amino]-3-[2-(4-nitrobenzoyl)oxyethoxy]-1,2-oxazole-4-carboxylate.
Chemical Property Profile of 12E-903
Property Insights of 12E-903
The XLogP value of 3.1558 indicates that 12E-903 is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. The TPSA of 203.24 Ų indicates high polarity, suggesting 12E-903 may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, 12E-903 has 1 hydrogen bond donor(s) and 12 hydrogen bond acceptor(s), which may warrant consideration for formulation optimization.
Frequently Asked Questions
Frequently Asked Questions
What is the CAS number of 12E-903?
The CAS number of 12E-903 is 303997-09-3.
What is the molecular formula of 12E-903?
The molecular formula of 12E-903 is C22H18N4O11.
What is the molecular weight of 12E-903?
The molecular weight of 12E-903 is 514.10 g/mol.
Where can I buy 12E-903?
You can request a quote for 12E-903 directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for 12E-903?
Yes, KEHONG BIO provides custom synthesis services for 12E-903 and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.