![CAS 664345-18-0 2,2”-Bi-9,9′-spirobi[9H-fluorene] molecular structure](https://starshinechemical.com/wp-content/uploads/2022/03/b4964-jpgcontextbwfzdgvyfhjvb3r8nde0mjd8aw1hz2uvanblz3xoyjcvaduwlzg5mjkxndu1odu2otqvqjq5njquanbnfdiwzjzkymy2njkzmgi5y2u4njlmmjzkytzjnwrmngq1yzrkowfkzgnhnzgxnjc2zdhkyjiwzgnjmdc5njizmdg.jpeg)
CAS RN: 664345-18-0
2,2”-Bi-9,9′-spirobi[9H-fluorene]
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.20250530 | 200mg / 1g | Out of stock | 8-10 business days | Inquiry |
- Product code: ICTB4964
- Purity/Analytical Methods: >98.0%(HPLC)
664345-18-0 / 2-(9,9'-spirobi[fluorene]-2-yl)-9,9'-spirobi[fluorene]
Basic Information
CAS
664345-18-0
Multi CAS
No
Molecular Formula
C50H30
Molecular Weight
630.800000
Exact Mass
630.234751
InChI
InChI=1S/C50H30/c1-7-19-41-33(13-1)34-14-2-8-20-42(34)49(41)45-23-11-5-17-37(45)39-27-25-31(29-47(39)49)32-26-28-40-38-18-6-12-24-46(38)50(48(40)30-32)43-21-9-3-15-35(43)36-16-4-10-22-44(36)50/h1-30H
InChIKey
RASFLGVDOLMZBD-UHFFFAOYSA-N
Computed Properties
Structural Parameters
Heavy atom count
50
Aromatic heavy atom count
48
Fraction Csp3
0.04
Rotatable bonds
1
Molar refractivity
204.47
TPSA
0.0000
LogP / Solubility
WLOGP
12.04
MLOGP
10.65
XLogP3
12.5
Consensus LogP
11.73
Log S (ESOL)
-11.98
Class (ESOL)
Insoluble
Log S (Ali)
-13.43
Class (Ali)
Insoluble
Log S (SILICOS-IT)
-13.87
Class (SILICOS-IT)
Insoluble
ADME
GI absorption
Low
BBB permeant
No
P-gp substrate
No
CYP1A2 inhibitor
No
CYP2C19 inhibitor
Yes
CYP2C9 inhibitor
Yes
CYP2D6 inhibitor
No
CYP3A4 inhibitor
Yes
Log Kp (skin permeation)
1.98
Drug-likeness / Medicinal Chemistry
Lipinski
No
Ghose
No
Veber
Yes
Egan
No
Muegge
No
Bioavailability score
0.17
Leadlikeness
No
Synthetic Accessibility
10
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