CAS RN: 437-64-9
4′,5-DIHYDROXY-7-METHOXYFLAVONE
Product Availability
Choose a grade to view its available package options.
12 package records11 with current stock4 grade groups
| Batch No. | Package | Availability | Warehouse | Inquiry |
|---|---|---|---|---|
| Batchno.20260629 | 1ml | In stock | Inquiry |
| Batch No. | Package | Availability | Warehouse | Inquiry |
|---|---|---|---|---|
| Batchno.20250219 | 10mg / 25mg / 100mg | Confirm by inquiry | Shanghai, Hebei | Inquiry |
| Batch No. | Package | Availability | Warehouse | Inquiry |
|---|---|---|---|---|
| Batchno.20250919 | 100mg | In stock | Shanghai | Inquiry |
| Batchno.20260130 | 10mg | In stock | Shanghai | Inquiry |
| Batchno.20250213 | 1g | In stock | Shanghai | Inquiry |
| Batchno.20250106 | 1mg | In stock | Shanghai | Inquiry |
| Batchno.20250416 | 250mg | In stock | Shanghai | Inquiry |
| Batchno.20250131 | 50mg | In stock | Shanghai | Inquiry |
| Batchno.20260602 | 5mg | In stock | Shanghai | Inquiry |
- Product code: starshine_CAS437-64-9
- Purity/Analytical Methods: >99.0%
437-64-9 / 5-hydroxy-2-(4-hydroxyphenyl)-7-methoxychromen-4-one
Basic Information
CAS
437-64-9
Multi CAS
Yes
Molecular Formula
C16H12O5
Molecular Weight
284.260000
Exact Mass
284.068473
InChI
InChI=1S/C16H12O5/c1-20-11-6-12(18)16-13(19)8-14(21-15(16)7-11)9-2-4-10(17)5-3-9/h2-8,17-18H,1H3
InChIKey
JPMYFOBNRRGFNO-UHFFFAOYSA-N
Computed Properties
Structural Parameters
Heavy atom count
21
Aromatic heavy atom count
16
Fraction Csp3
0.06
Rotatable bonds
2
H-bond acceptors
5
H-bond donors
2
Molar refractivity
77.8
TPSA
79.9
LogP / Solubility
WLOGP
2.88
MLOGP
2.54
XLogP3
2.1
Consensus LogP
2.51
Log S (ESOL)
-3.85
Class (ESOL)
Poorly soluble
Log S (Ali)
-3.97
Class (Ali)
Poorly soluble
Log S (SILICOS-IT)
-4.14
Class (SILICOS-IT)
Slightly soluble
ADME
GI absorption
High
BBB permeant
No
P-gp substrate
No
CYP1A2 inhibitor
Yes
CYP2C19 inhibitor
Yes
CYP2C9 inhibitor
No
CYP2D6 inhibitor
No
CYP3A4 inhibitor
No
Log Kp (skin permeation)
-2.41
Drug-likeness / Medicinal Chemistry
Lipinski
Yes
Ghose
Yes
Veber
Yes
Egan
Yes
Muegge
Yes
Bioavailability score
0.55
Leadlikeness
Yes
Synthetic Accessibility
2.5
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