CAS RN: 1645-21-2

2-(4-fluorophenyl)-4H-chromen-4-one

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Batch No.PackageAvailabilityLead TimeInquiry
Batchno.20260626 5mg Out of stock 15 business days Inquiry
  • Product code: starshine_CAS1645-21-2
  • Purity/Analytical Methods: >99.0%
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1645-21-2 / 2-(4-fluorophenyl)chromen-4-one

Standard CAS: 1645-21-2 Multi CAS: No

Basic Information

CAS
1645-21-2
Multi CAS
No
Molecular Formula
C15H9FO2
Molecular Weight
240.230000
Exact Mass
240.058658
SMILES
C1=CC=C2C(=C1)C(=O)C=C(O2)C3=CC=C(C=C3)F
InChI
InChI=1S/C15H9FO2/c16-11-7-5-10(6-8-11)15-9-13(17)12-3-1-2-4-14(12)18-15/h1-9H
InChIKey
ZHXIMGYEMBZGOI-UHFFFAOYSA-N

Computed Properties

Structural Parameters

Heavy atom count
18
Aromatic heavy atom count
16
Rotatable bonds
1
H-bond acceptors
2
Molar refractivity
67.88
TPSA
30.21

LogP / Solubility

WLOGP
3.6
MLOGP
3.17
XLogP3
3.7
Consensus LogP
3.49
Log S (ESOL)
-4.19
Class (ESOL)
Slightly soluble
Log S (Ali)
-4.13
Class (Ali)
Slightly soluble
Log S (SILICOS-IT)
-4.33
Class (SILICOS-IT)
Slightly soluble

ADME

GI absorption
High
BBB permeant
Yes
P-gp substrate
No
CYP1A2 inhibitor
Yes
CYP2C19 inhibitor
Yes
CYP2C9 inhibitor
No
CYP2D6 inhibitor
No
CYP3A4 inhibitor
No
Log Kp (skin permeation)
-1.63

Drug-likeness / Medicinal Chemistry

Lipinski
Yes
Ghose
No
Veber
Yes
Egan
Yes
Muegge
Yes
Bioavailability score
0.55
Leadlikeness
No
Synthetic Accessibility
1.5

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