CAS RN: 475231-21-1
3′-Hydroxypterostilbene
Product Availability
Choose a grade to view its available package options.
10 package records8 with current stock2 grade groups
| Batch No. | Package | Availability | Warehouse | Inquiry |
|---|---|---|---|---|
| Batchno.20260102 | 100mg | Out of stock | Inquiry | |
| Batchno.20260617 | 10mg | In stock | Shanghai | Inquiry |
| Batchno.20250709 | 1mg | In stock | Shanghai | Inquiry |
| Batchno.20250720 | 250mg | Out of stock | Inquiry | |
| Batchno.20260317 | 25mg | In stock | Shanghai | Inquiry |
| Batchno.20260520 | 50mg | In stock | Shanghai | Inquiry |
| Batchno.20250717 | 5mg | In stock | Shanghai | Inquiry |
- Product code: starshine_CAS475231-21-1
- Purity/Analytical Methods: >99.0%
475231-21-1 / 4-[(E)-2-(3,5-dimethoxyphenyl)ethenyl]benzene-1,2-diol
Basic Information
CAS
475231-21-1
Multi CAS
Yes
Molecular Formula
C16H16O4
Molecular Weight
272.290000
Exact Mass
272.104859
InChI
InChI=1S/C16H16O4/c1-19-13-7-12(8-14(10-13)20-2)4-3-11-5-6-15(17)16(18)9-11/h3-10,17-18H,1-2H3/b4-3+
InChIKey
UQRBFXIUUDJHSN-ONEGZZNKSA-N
Computed Properties
Structural Parameters
Heavy atom count
20
Aromatic heavy atom count
12
Fraction Csp3
0.12
Rotatable bonds
4
H-bond acceptors
4
H-bond donors
2
Molar refractivity
78.25
TPSA
58.92
LogP / Solubility
WLOGP
3.29
MLOGP
2.9
XLogP3
3.5
Consensus LogP
3.23
Log S (ESOL)
-3.78
Class (ESOL)
Poorly soluble
Log S (Ali)
-4.16
Class (Ali)
Slightly soluble
Log S (SILICOS-IT)
-4.64
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)
-2.05
Drug-likeness / Medicinal Chemistry
Lipinski
Yes
Ghose
Yes
Veber
Yes
Egan
Yes
Muegge
Yes
Bioavailability score
0.55
PAINS alerts
1
Brenk alerts
1
Leadlikeness
Yes
Synthetic Accessibility
1.5
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