CAS RN: 1390641-82-3
Tetrakis(4-ethynylphenyl)silane
Product Availability
Choose a grade to view its available package options.
1 package records0 with current stock1 grade group
| Batch No. | Package | Availability | Inquiry |
|---|---|---|---|
| Batchno.20251104 | 250mg | Out of stock | Inquiry |
- Product code: starshine_CAS1390641-82-3
- Purity/Analytical Methods: >99.0%
1390641-82-3 / tetrakis(4-ethynylphenyl)silane
Basic Information
CAS
1390641-82-3
Multi CAS
No
Molecular Formula
C32H20Si
Molecular Weight
432.600000
Exact Mass
432.133427
SMILES
C#CC1=CC=C(C=C1)[Si](C2=CC=C(C=C2)C#C)(C3=CC=C(C=C3)C#C)C4=CC=C(C=C4)C#C
InChI
InChI=1S/C32H20Si/c1-5-25-9-17-29(18-10-25)33(30-19-11-26(6-2)12-20-30,31-21-13-27(7-3)14-22-31)32-23-15-28(8-4)16-24-32/h1-4,9-24H
InChIKey
KLDGWROBZSJZOH-UHFFFAOYSA-N
Computed Properties
Structural Parameters
Heavy atom count
33
Aromatic heavy atom count
24
Rotatable bonds
4
Molar refractivity
141.8
TPSA
0.0000
LogP / Solubility
WLOGP
2.99
MLOGP
2.66
XLogP3
2.99
Consensus LogP
2.88
Log S (ESOL)
-4.68
Class (ESOL)
Slightly soluble
Log S (Ali)
-5.27
Class (Ali)
Slightly soluble
Log S (SILICOS-IT)
-5.43
Class (SILICOS-IT)
Slightly soluble
ADME
GI absorption
High
BBB permeant
Yes
P-gp substrate
No
CYP1A2 inhibitor
Yes
CYP2C19 inhibitor
Yes
CYP2C9 inhibitor
Yes
CYP2D6 inhibitor
No
CYP3A4 inhibitor
Yes
Log Kp (skin permeation)
-3.24
Drug-likeness / Medicinal Chemistry
Lipinski
Yes
Ghose
No
Veber
Yes
Egan
Yes
Muegge
No
Bioavailability score
0.55
Brenk alerts
1
Leadlikeness
No
Synthetic Accessibility
3
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