![3-ethyl-9-(4-fluorophenyl)-4-methyl-9,10-dihydro-2H,8H-chromeno[8,7-e][1,3]oxazin-2-one structure](/static/products/845/845665-72-7.png)
3-ethyl-9-(4-fluorophenyl)-4-methyl-9,10-dihydro-2H,8H-chromeno[8,7-e][1,3]oxazin-2-one
TL;DR: 3-ethyl-9-(4-fluorophenyl)-4-methyl-9,10-dihydro-2H,8H-chromeno[8,7-e][1,3]oxazin-2-one (CAS 845665-72-7) is a chemical compound with molecular formula C20H18FNO3 and molecular weight 339.13 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
3-ethyl-9-(4-fluorophenyl)-4-methyl-8,10-dihydropyrano[2,3-f][1,3]benzoxazin-2-one
Also Known As: 3-ethyl-9-(4-fluorophenyl)-4-methyl-9,10-dihydro-2H,8H-chromeno[8,7-e][1,3]oxazin-2-one, 3-ethyl-9-(4-fluorophenyl)-4-methyl-8,10-dihydropyrano[2,3-f][1,3]benzoxazin-2-one, 3-ethyl-9-(4-fluorophenyl)-4-methyl-9,10-dihydrochromeno[8,7-e][1,3]oxazin-2(8H)-one, 3-ETHYL-9-(4-FLUOROPHENYL)-4-METHYL-2H,8H,9H,10H-CHROMENO[8,7-E][1,3]OXAZIN-2-ONE
| Molecular Formula | C20H18FNO3 |
|---|---|
| Molecular Weight | 339.13 g/mol |
| LogP | 4.15942 |
| Topological Polar Surface Area | 42.68 Ų |
| Hydrogen Bond Donors | 0 |
| Hydrogen Bond Acceptors | 4 |
| Rotatable Bonds | 2 |
| Exact Mass | 339.12708 |
| Heavy Atoms | 25 |
| Complexity | 1008.11035 |
Chemical Identifiers
| CAS Number | 845665-72-7 |
|---|---|
| SMILES | CCC1=C(C2=C(C3=C(C=C2)OCN(C3)C4=CC=C(C=C4)F)OC1=O)C |
Product Overview
3-ethyl-9-(4-fluorophenyl)-4-methyl-9,10-dihydro-2H,8H-chromeno[8,7-e][1,3]oxazin-2-one (CAS 845665-72-7), with molecular formula C20H18FNO3 and molecular weight 339.13 g/mol. IUPAC: 3-ethyl-9-(4-fluorophenyl)-4-methyl-8,10-dihydropyrano[2,3-f][1,3]benzoxazin-2-one.
Chemical Property Profile of 3-ethyl-9-(4-fluorophenyl)-4-methyl-9,10-dihydro-2H,8H-chromeno[8,7-e][1,3]oxazin-2-one
Property Insights of 3-ethyl-9-(4-fluorophenyl)-4-methyl-9,10-dihydro-2H,8H-chromeno[8,7-e][1,3]oxazin-2-one
The XLogP value of 4.15942 indicates that 3-ethyl-9-(4-fluorophenyl)-4-methyl-9,10-dihydro-2H,8H-chromeno[8,7-e][1,3]oxazin-2-one is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. With a topological polar surface area (TPSA) of 42.68 Ų, 3-ethyl-9-(4-fluorophenyl)-4-methyl-9,10-dihydro-2H,8H-chromeno[8,7-e][1,3]oxazin-2-one exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, 3-ethyl-9-(4-fluorophenyl)-4-methyl-9,10-dihydro-2H,8H-chromeno[8,7-e][1,3]oxazin-2-one has 0 hydrogen bond donor(s) and 4 hydrogen bond acceptor(s), all within the drug-like range, suggesting favorable oral bioavailability potential.
Frequently Asked Questions
Frequently Asked Questions
What is the CAS number of 3-ethyl-9-(4-fluorophenyl)-4-methyl-9,10-dihydro-2H,8H-chromeno[8,7-e][1,3]oxazin-2-one?
The CAS number of 3-ethyl-9-(4-fluorophenyl)-4-methyl-9,10-dihydro-2H,8H-chromeno[8,7-e][1,3]oxazin-2-one is 845665-72-7.
What is the molecular formula of 3-ethyl-9-(4-fluorophenyl)-4-methyl-9,10-dihydro-2H,8H-chromeno[8,7-e][1,3]oxazin-2-one?
The molecular formula of 3-ethyl-9-(4-fluorophenyl)-4-methyl-9,10-dihydro-2H,8H-chromeno[8,7-e][1,3]oxazin-2-one is C20H18FNO3.
What is the molecular weight of 3-ethyl-9-(4-fluorophenyl)-4-methyl-9,10-dihydro-2H,8H-chromeno[8,7-e][1,3]oxazin-2-one?
The molecular weight of 3-ethyl-9-(4-fluorophenyl)-4-methyl-9,10-dihydro-2H,8H-chromeno[8,7-e][1,3]oxazin-2-one is 339.13 g/mol.
Where can I buy 3-ethyl-9-(4-fluorophenyl)-4-methyl-9,10-dihydro-2H,8H-chromeno[8,7-e][1,3]oxazin-2-one?
You can request a quote for 3-ethyl-9-(4-fluorophenyl)-4-methyl-9,10-dihydro-2H,8H-chromeno[8,7-e][1,3]oxazin-2-one directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for 3-ethyl-9-(4-fluorophenyl)-4-methyl-9,10-dihydro-2H,8H-chromeno[8,7-e][1,3]oxazin-2-one?
Yes, KEHONG BIO provides custom synthesis services for 3-ethyl-9-(4-fluorophenyl)-4-methyl-9,10-dihydro-2H,8H-chromeno[8,7-e][1,3]oxazin-2-one and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.