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CAS 67491-43-4 4,4′-DICYANO-2,2′-BIPYRIDINE molecular structure lightbox
CAS RN: 67491-43-4

4,4′-DICYANO-2,2′-BIPYRIDINE

Product Availability

Choose a grade to view its available package options.

10 package records7 with current stock3 grade groups
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20260126 100g Out of stock Inquiry
Batchno.20250918 100mg In stock Shanghai, Shenzhen Inquiry
Batchno.20260405 10g Out of stock Inquiry
Batchno.20250125 1g In stock Shanghai Inquiry
Batchno.20250605 250mg In stock Shanghai, Shenzhen Inquiry
Batchno.20250922 25g Out of stock Inquiry
Batchno.20260305 50mg In stock Shanghai Inquiry
Batchno.20260120 5g In stock Shanghai, Shenzhen Inquiry
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20250221 100mg / 250mg / 1g / 5g Confirm by inquiry Shanghai 8-10 business days Inquiry
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20250404 100mg / 250mg / 1g Confirm by inquiry Shanghai 8-10 business days Inquiry
  • Product code: SSC-177178
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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: 1g
  • Available purity: ≥95%
  • 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 67491-43-4
Pack Size Recorded Purity Available Qty Ship From Inquiry
1g ≥95% 0 Out of Stock Beijing Inquiry

67491-43-4 / 2-(4-cyano-2-pyridinyl)pyridine-4-carbonitrile

Standard CAS: 67491-43-4 Multi CAS: Yes
Basic Information Computed Properties

Basic Information

CAS
67491-43-4
Multi CAS
Yes
Molecular Formula
C12H6N4
Molecular Weight
206.200000
Exact Mass
206.059246
InChI
InChI=1S/C12H6N4/c13-7-9-1-3-15-11(5-9)12-6-10(8-14)2-4-16-12/h1-6H
InChIKey
IUMFOUVCDJGKNS-UHFFFAOYSA-N

Computed Properties

Structural Parameters

Heavy atom count
16
Aromatic heavy atom count
12
Rotatable bonds
1
H-bond acceptors
4
Molar refractivity
56.9
TPSA
73.36

LogP / Solubility

WLOGP
1.89
MLOGP
1.66
XLogP3
0.9
Consensus LogP
1.48
Log S (ESOL)
-2.8
Class (ESOL)
Moderately soluble
Log S (Ali)
-2.61
Class (Ali)
Moderately soluble
Log S (SILICOS-IT)
-2.69
Class (SILICOS-IT)
Moderately soluble

ADME

GI absorption
High
BBB permeant
Yes
P-gp substrate
No
CYP1A2 inhibitor
Yes
CYP2C19 inhibitor
No
CYP2C9 inhibitor
No
CYP2D6 inhibitor
No
CYP3A4 inhibitor
No
Log Kp (skin permeation)
-2.64

Drug-likeness / Medicinal Chemistry

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

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