[email protected]
CAS 18511-71-2 4,4′-Dibromo-2,2′-bipyridyl molecular structure lightbox
CAS RN: 18511-71-2

4,4′-Dibromo-2,2′-bipyridyl

Product Availability

Choose a grade to view its available package options.

14 package records13 with current stock3 grade groups
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20250712 10g In stock Inquiry
Batchno.20250518 1g In stock Inquiry
Batchno.20250209 250mg In stock Inquiry
Batchno.20250828 25g Out of stock Inquiry
Batchno.20260221 5g In stock Inquiry
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20250604 1g In stock Shandong, Guangdong Inquiry
Batchno.20260529 25g In stock Shandong Inquiry
Batchno.20250807 5g In stock Shanghai, Shandong Inquiry
Batch No.PackageAvailabilityWarehouseInquiry
Batchno.20250201 100g In stock Wuhan, Chengdu Inquiry
Batchno.20260115 10g In stock Shanghai, Shenzhen, Tianjin Inquiry
Batchno.20250511 1g In stock Shanghai, Shenzhen, Tianjin, Wuhan, Chengdu Inquiry
Batchno.20250322 25g In stock Shanghai, Shenzhen, Tianjin Inquiry
Batchno.20260402 500g In stock Shanghai Inquiry
Batchno.20260411 5g In stock Shanghai, Shenzhen, Tianjin, Wuhan, Chengdu Inquiry
  • Product code: SSC-085635
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: 10g
  • Available purity: ≥95%
  • 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 18511-71-2
Pack Size Recorded Purity Available Qty Ship From Inquiry
10g ≥95% 0 Out of Stock Hong Kong Inquiry

18511-71-2 / 4-bromo-2-(4-bromo-2-pyridinyl)pyridine

Standard CAS: 18511-71-2 Multi CAS: No
Basic Information Computed Properties Safety & Transport

Basic Information

CAS
18511-71-2
Multi CAS
No
Molecular Formula
C10H6Br2N2
Molecular Weight
313.980000
Exact Mass
313.887720
SMILES
C1=CN=C(C=C1Br)C2=NC=CC(=C2)Br
InChI
InChI=1S/C10H6Br2N2/c11-7-1-3-13-9(5-7)10-6-8(12)2-4-14-10/h1-6H
InChIKey
KIIHBDSNVJRWFY-UHFFFAOYSA-N

Computed Properties

Structural Parameters

Heavy atom count
14
Aromatic heavy atom count
12
Rotatable bonds
1
H-bond acceptors
2
Molar refractivity
62.87
TPSA
25.78

LogP / Solubility

WLOGP
3.67
MLOGP
3.24
XLogP3
2.9
Consensus LogP
3.27
Log S (ESOL)
-4.67
Class (ESOL)
Slightly soluble
Log S (Ali)
-4.78
Class (Ali)
Slightly soluble
Log S (SILICOS-IT)
-4.87
Class (SILICOS-IT)
Slightly soluble

ADME

GI absorption
High
BBB permeant
Yes
P-gp substrate
No
CYP1A2 inhibitor
Yes
CYP2C19 inhibitor
Yes
CYP2C9 inhibitor
Yes
CYP2D6 inhibitor
No
CYP3A4 inhibitor
No
Log Kp (skin permeation)
-2.03

Drug-likeness / Medicinal Chemistry

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

Safety & Transport

Pictogram(s)
Acute Toxic Irritant
Signal
Danger
GHS Hazard Statements
H301+H311 (50%): Toxic if swallowed or in contact with skin [Danger Acute toxicity, oral; acute toxicity, dermal] H301 (50%): Toxic if swallowed [Danger Acute toxicity, oral] H311 (50%): Toxic in contact with skin [Danger Acute toxicity, dermal] H315 (50%): Causes skin irritation [Warning Skin corrosion/irritation] H319 (50%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
Precautionary Statement Codes
P262, P264, P264+P265, P270, P280, P301+P316, P302+P352, P305+P351+P338, P316, P321, P330, P332+P317, P337+P317, P361+P364, P362+P364, P405, and P501

Customers Also Viewed

Get In Touch

Contact Us