CAS RN: 6665-81-2
3-HYDROXY-5-METHOXYFLAVONE
Product Availability
Choose a grade to view its available package options.
1 package records1 with current stock1 grade group
| Batch No. | Package | Availability | Warehouse | Inquiry |
|---|---|---|---|---|
| Batchno.20251022 | 100mg / 250mg / 1g | Confirm by inquiry | Shanghai | Inquiry |
- Product code: starshine_CAS6665-81-2
- Purity/Analytical Methods: >99.0%
6665-81-2 / 3-hydroxy-5-methoxy-2-phenylchromen-4-one
Basic Information
CAS
6665-81-2
Multi CAS
Yes
Molecular Formula
C16H12O4
Molecular Weight
268.260000
Exact Mass
268.073559
InChI
InChI=1S/C16H12O4/c1-19-11-8-5-9-12-13(11)14(17)15(18)16(20-12)10-6-3-2-4-7-10/h2-9,18H,1H3
InChIKey
WHLQVYWQNZFUPW-UHFFFAOYSA-N
Computed Properties
Structural Parameters
Heavy atom count
20
Aromatic heavy atom count
16
Fraction Csp3
0.06
Rotatable bonds
2
H-bond acceptors
4
H-bond donors
1
Molar refractivity
76.14
TPSA
59.67
LogP / Solubility
WLOGP
3.17
MLOGP
2.8
XLogP3
3
Consensus LogP
2.99
Log S (ESOL)
-3.96
Class (ESOL)
Poorly soluble
Log S (Ali)
-4.05
Class (Ali)
Slightly soluble
Log S (SILICOS-IT)
-4.28
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)
-2.1
Drug-likeness / Medicinal Chemistry
Lipinski
Yes
Ghose
Yes
Veber
Yes
Egan
Yes
Muegge
Yes
Bioavailability score
0.55
Leadlikeness
Yes
Synthetic Accessibility
1.5
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