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CAS 492-98-8 2,2′-Biimidazole molecular structure lightbox
CAS RN: 492-98-8

2,2′-Biimidazole

Product Availability

Choose a grade to view its available package options.

14 package records14 with current stock4 grade groups
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20260530 100g In stock Inquiry
Batchno.20250929 1g In stock Inquiry
Batchno.20250227 250mg In stock Inquiry
Batchno.20260422 25g In stock Inquiry
Batchno.20260124 5g In stock Inquiry
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20250302 100g In stock Shanghai, Tianjin, Wuhan, Chengdu Inquiry
Batchno.20251228 1g In stock Shanghai, Wuhan Inquiry
Batchno.20251111 250mg In stock Shanghai, Wuhan Inquiry
Batchno.20250710 250mg / 1g / 5g / 25g / 100g / 500g Confirm by inquiry Shanghai, Shandong, Guangdong, Chongqing Inquiry
Batchno.20250710 25g In stock Shanghai, Shenzhen, Tianjin, Wuhan Inquiry
Batchno.20250421 500g In stock Shanghai Inquiry
Batchno.20260422 5g In stock Shanghai, Shenzhen, Tianjin, Chengdu Inquiry
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20250927 1g In stock Shanghai Inquiry
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20250819 1g / 5g / 25g Confirm by inquiry Shandong Inquiry
  • Product code: SSC-155594
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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
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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 492-98-8
Pack Size Recorded Purity Available Qty Ship From Inquiry
5g ≥97% 0 Out of Stock Hong Kong Inquiry

492-98-8 / 2-(1H-imidazol-2-yl)-1H-imidazole

Standard CAS: 492-98-8 Multi CAS: Yes
Basic Information Computed Properties

Basic Information

CAS
492-98-8
Multi CAS
Yes
Molecular Formula
C6H6N4
Molecular Weight
134.140000
Exact Mass
134.059246
InChI
InChI=1S/C6H6N4/c1-2-8-5(7-1)6-9-3-4-10-6/h1-4H,(H,7,8)(H,9,10)
InChIKey
AZUHIVLOSAPWDM-UHFFFAOYSA-N

Computed Properties

Structural Parameters

Heavy atom count
10
Aromatic heavy atom count
10
Rotatable bonds
1
H-bond acceptors
2
H-bond donors
2
Molar refractivity
36.17
TPSA
57.36

LogP / Solubility

WLOGP
0.8
MLOGP
0.7
XLogP3
-0.1
Consensus LogP
0.47
Log S (ESOL)
-1.85
Class (ESOL)
Soluble
Log S (Ali)
-1.24
Class (Ali)
Soluble
Log S (SILICOS-IT)
-1.32
Class (SILICOS-IT)
Soluble

ADME

GI absorption
High
BBB permeant
Yes
P-gp substrate
No
CYP1A2 inhibitor
No
CYP2C19 inhibitor
No
CYP2C9 inhibitor
No
CYP2D6 inhibitor
No
CYP3A4 inhibitor
No
Log Kp (skin permeation)
-2.97

Drug-likeness / Medicinal Chemistry

Lipinski
Yes
Ghose
No
Veber
Yes
Egan
Yes
Muegge
No
Bioavailability score
0.55
Leadlikeness
No
Synthetic Accessibility
1.5

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