CAS RN: 19056-75-8
5-Hydroxy-2′,3,4′,7-tetramethoxyflavone
Product Availability
Choose a grade to view its available package options.
1 package records0 with current stock1 grade group
| Batch No. | Package | Availability | Lead Time | Inquiry |
|---|---|---|---|---|
| Batchno.20260224 | 5mg | Out of stock | 5-7 business days | Inquiry |
- Product code: starshine_CAS19056-75-8
- Purity/Analytical Methods: >99.0%
19056-75-8 / 2-(2,4-dimethoxyphenyl)-5-hydroxy-3,7-dimethoxychromen-4-one
Basic Information
CAS
19056-75-8
Multi CAS
No
Molecular Formula
C19H18O7
Molecular Weight
358.300000
Exact Mass
358.105253
SMILES
COC1=CC(=C(C=C1)C2=C(C(=O)C3=C(C=C(C=C3O2)OC)O)OC)OC
InChI
InChI=1S/C19H18O7/c1-22-10-5-6-12(14(8-10)24-3)18-19(25-4)17(21)16-13(20)7-11(23-2)9-15(16)26-18/h5-9,20H,1-4H3
InChIKey
VHQCDGLXBNYODC-UHFFFAOYSA-N
Computed Properties
Structural Parameters
Heavy atom count
26
Aromatic heavy atom count
16
Fraction Csp3
0.21
Rotatable bonds
5
H-bond acceptors
7
H-bond donors
1
Molar refractivity
95.79
TPSA
87.36
LogP / Solubility
WLOGP
3.2
MLOGP
2.84
XLogP3
2.8
Consensus LogP
2.95
Log S (ESOL)
-4.2
Class (ESOL)
Slightly soluble
Log S (Ali)
-4.81
Class (Ali)
Slightly soluble
Log S (SILICOS-IT)
-5.25
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
Yes
Log Kp (skin permeation)
-2.63
Drug-likeness / Medicinal Chemistry
Lipinski
Yes
Ghose
Yes
Veber
Yes
Egan
Yes
Muegge
Yes
Bioavailability score
0.55
Leadlikeness
No
Synthetic Accessibility
2.5
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