[email protected]
CAS 393841-81-1 2′-broMo-2,7-di-tert-butyl-9,9′-spirobi[fluorene] molecular structure lightbox
CAS RN: 393841-81-1

2′-broMo-2,7-di-tert-butyl-9,9′-spirobi[fluorene]

Product Availability

Choose a grade to view its available package options.

8 package records8 with current stock2 grade groups
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20250613 1g In stock Inquiry
Batchno.20251122 25g In stock Inquiry
Batchno.20250217 5g In stock Inquiry
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20250109 100g In stock Shanghai Inquiry
Batchno.20260410 1g In stock Shanghai, Shenzhen, Tianjin, Chengdu Inquiry
Batchno.20260421 250mg In stock Shanghai, Shenzhen, Tianjin, Wuhan, Chengdu Inquiry
Batchno.20250220 25g In stock Shanghai, Tianjin, Chengdu Inquiry
Batchno.20250201 5g In stock Shanghai, Shenzhen, Tianjin, Chengdu Inquiry
  • Product code: SSC-147040
GET A QUOTE
Historical Factory Record

Historical Supply Reference

This product has historical factory records. Recorded pack sizes and purity can be used as a supply reference, while project-specific availability is confirmed by inquiry.

  • Pack sizes on record: 5g
  • Available purity: ＞97%
  • Inventory rows with stock: 0
  • Bulk packaging: confirmed by inquiry
Request Bulk Quote

Reference Pack Sizes

Reference pack sizes are shown below. Final availability, packaging and delivery schedule are confirmed by inquiry.

Recorded sizes, purity and stock details for CAS 393841-81-1
Pack Size Recorded Purity Available Qty Ship From Inquiry
5g ＞97% 0 Out of Stock Shenzhen Inquiry

393841-81-1 / 2-bromo-2',7'-ditert-butyl-9,9'-spirobi[fluorene]

Standard CAS: 393841-81-1 Multi CAS: No
Basic Information Computed Properties

Basic Information

CAS
393841-81-1
Multi CAS
No
Molecular Formula
C33H31BR
Molecular Weight
507.500000
Exact Mass
506.160910
InChI
InChI=1S/C33H31Br/c1-31(2,3)20-11-14-24-25-15-12-21(32(4,5)6)18-29(25)33(28(24)17-20)27-10-8-7-9-23(27)26-16-13-22(34)19-30(26)33/h7-19H,1-6H3
InChIKey
BBKNCZFSPQICQT-UHFFFAOYSA-N

Computed Properties

Structural Parameters

Heavy atom count
34
Aromatic heavy atom count
24
Fraction Csp3
0.27
Rotatable bonds
2
Molar refractivity
147.84
TPSA
0.0000

LogP / Solubility

WLOGP
9.39
MLOGP
8.3
XLogP3
10.4
Consensus LogP
9.36
Log S (ESOL)
-9.42
Class (ESOL)
Insoluble
Log S (Ali)
-10.5
Class (Ali)
Insoluble
Log S (SILICOS-IT)
-10.75
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)
0.85

Drug-likeness / Medicinal Chemistry

Lipinski
No
Ghose
No
Veber
Yes
Egan
No
Muegge
No
Bioavailability score
0.17
Leadlikeness
No
Synthetic Accessibility
5

Customers Also Viewed

Get In Touch

Contact Us