[email protected]
CAS 7189-82-4 2,2′-Bis(2-chlorophenyl)-4,4′,5,5′-tetraphenyl-1,2′-biimidazole [Photopolymerization Initiator] molecular structure lightbox
CAS RN: 7189-82-4

2,2′-Bis(2-chlorophenyl)-4,4′,5,5′-tetraphenyl-1,2′-biimidazole [Photopolymerization Initiator]

Product Availability

Choose a grade to view its available package options.

8 package records7 with current stock2 grade groups
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20250613 100g In stock Inquiry
Batchno.20260609 2.5kg In stock Inquiry
Batchno.20250414 25g In stock Inquiry
Batchno.20251026 500g In stock Inquiry
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20260114 100g In stock Shanghai, Shenzhen, Wuhan, Chengdu Inquiry
Batchno.20260328 25g In stock Shanghai, Tianjin Inquiry
Batchno.20250227 25g / 100g / 500g / 2.5kg Confirm by inquiry Shanghai, Shandong, Guangdong Inquiry
Batchno.20250222 500g Out of stock Inquiry
  • Product code: SSC-181425
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: 500g
  • 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 7189-82-4
Pack Size Recorded Purity Available Qty Ship From Inquiry
500g ≥97% 0 Out of Stock Beijing Inquiry

7189-82-4 / 2-(2-chlorophenyl)-1-[2-(2-chlorophenyl)-4,5-diphenylimidazol-1-yl]-4,5-diphenylimidazole

Standard CAS: 7189-82-4 Multi CAS: Yes
Basic Information Computed Properties

Basic Information

CAS
7189-82-4
Multi CAS
Yes
Molecular Formula
C42H28CL2N4
Molecular Weight
659.600000
Exact Mass
658.169102
InChI
InChI=1S/C42H28Cl2N4/c43-35-27-15-13-25-33(35)41-45-37(29-17-5-1-6-18-29)39(31-21-9-3-10-22-31)47(41)48-40(32-23-11-4-12-24-32)38(30-19-7-2-8-20-30)46-42(48)34-26-14-16-28-36(34)44/h1-28H
InChIKey
VOKXCKZXSBBOPC-UHFFFAOYSA-N

Computed Properties

Structural Parameters

Heavy atom count
48
Aromatic heavy atom count
46
Rotatable bonds
7
H-bond acceptors
4
Molar refractivity
197.89
TPSA
35.64

LogP / Solubility

WLOGP
11.7
MLOGP
10.35
XLogP3
11.4
Consensus LogP
11.15
Log S (ESOL)
-11.55
Class (ESOL)
Insoluble
Log S (Ali)
-13.42
Class (Ali)
Insoluble
Log S (SILICOS-IT)
-14.5
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)
1.56

Drug-likeness / Medicinal Chemistry

Lipinski
No
Ghose
No
Veber
Yes
Egan
No
Muegge
No
Bioavailability score
0.17
Leadlikeness
No
Synthetic Accessibility
6.5

Customers Also Viewed

Get In Touch

Contact Us