Skip to the beginning of the images gallery

4,4'-Dicyano-2,2'-bipyridine - 97%, high purity , CAS No.67491-43-4

COA

Grade & Purity:

≥97%

Cas Number: 67491-43-4
Molecular Weight: 206.2
PubChem CID: 10442958
PubChem SID: 504765472

In stock

Item Number

D185956

Grouped product items
SKU	Size	Availability	Price
D185956-100mg	100mg	3	$60.90
D185956-250mg	250mg	3	$126.90
D185956-1g	1g	2	$422.90
D185956-5g	5g	1	$1,761.90

Basic Description

Synonyms	67491-43-4 \| 4,4'-DICYANO-2,2'-BIPYRIDINE \| [2,2'-Bipyridine]-4,4'-dicarbonitrile \| 2-(4-cyanopyridin-2-yl)pyridine-4-carbonitrile \| 2,2'-Bipyridine-4,4'-dicarbonitrile \| MFCD06637688 \| SCHEMBL9792784 \| YSCK0472 \| 4,4'-Dicyano-2,2'-dipyridyl \| DTXSID00439972 \| IUMFOUVCDJGKNS
Specifications & Purity	≥97%
Storage Temp	Store at 2-8°C,Argon charged
Shipped In	Wet ice This product requires cold chain shipping. Ground and other economy services are not available.

Taxonomic Classification

Taxonomy Tree

Kingdom Organic compounds
- Superclass Organoheterocyclic compounds
  - Class Pyridines and derivatives
    - Subclass Bipyridines and oligopyridines

Kingdom	Organic compounds
Superclass	Organoheterocyclic compounds
Class	Pyridines and derivatives
Subclass	Bipyridines and oligopyridines
Intermediate Tree Nodes	Not available
Direct Parent	Bipyridines and oligopyridines
Alternative Parents	Heteroaromatic compounds Nitriles Azacyclic compounds Hydrocarbon derivatives
Molecular Framework	Aromatic heteromonocyclic compounds
Substituents	Bipyridine - Heteroaromatic compound - Azacycle - Nitrile - Carbonitrile - Organic nitrogen compound - Cyanide - Hydrocarbon derivative - Organonitrogen compound - Aromatic heteromonocyclic compound
Description	This compound belongs to the class of organic compounds known as bipyridines and oligopyridines. These are organic compounds containing two pyridine rings linked to each other.
External Descriptors	Not available
1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61. DOI: 10.1186/s13321-016-0174-y

Names and Identifiers

Pubchem Sid	504765472
Pubchem Sid Url	https://pubchem.ncbi.nlm.nih.gov/substance/504765472
IUPAC Name	2-(4-cyanopyridin-2-yl)pyridine-4-carbonitrile
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
Smiles	C1=CN=C(C=C1C#N)C2=NC=CC(=C2)C#N
Isomeric SMILES	C1=CN=C(C=C1C#N)C2=NC=CC(=C2)C#N
Molecular Weight	206.2
Reaxy-Rn	783993
Reaxys-RN_link_address	https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=783993&ln=

Certificates（CoA,COO,BSE/TSE and Analysis Chart)

C of A & Other Certificates(BSE/TSE, COO):

Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

8 results found

Lot Number	Certificate Type	Date	Item
H2302467	Certificate of Analysis	Jul 12, 2023	D185956
H2302465	Certificate of Analysis	Jul 12, 2023	D185956
H2302468	Certificate of Analysis	Jul 12, 2023	D185956
H2302625	Certificate of Analysis	Jul 12, 2023	D185956
H2302618	Certificate of Analysis	Jul 12, 2023	D185956
H2302617	Certificate of Analysis	Jul 12, 2023	D185956
H2302620	Certificate of Analysis	Jul 12, 2023	D185956
H2302622	Certificate of Analysis	Jul 12, 2023	D185956

Chemical and Physical Properties

Sensitivity	light sensitive
Molecular Weight	206.200 g/mol
XLogP3	0.900
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	4
Rotatable Bond Count	1
Exact Mass	206.059 Da
Monoisotopic Mass	206.059 Da
Topological Polar Surface Area	73.400 Å²
Heavy Atom Count	16
Formal Charge	0
Complexity	299.000
Isotope Atom Count	0
Defined Atom Stereocenter Count	0
Undefined Atom Stereocenter Count	0
Defined Bond Stereocenter Count	0
Undefined Bond Stereocenter Count	0
The total count of all stereochemical bonds	0
Covalently-Bonded Unit Count	1

Solution Calculators

Molarity Calculator

Determine the necessary mass, volume, or concentration for preparing a solution.

Mass

Concentration

Volume

M. Wt*

g/mol

*When preparing stock solutions, always use the batch-specific molecular weight of the product found on the vial label and the Certificate of Analysis (available online).

Dilution Calculator

Determine the dilution needed to prepare a stock solution.

Concentration 1 (C1)

Volume 1 (V1)

Concentration 2 (C2)

Volume 2 (V2)

Reconstitution Calculator

The reconstitution calculator enables you to quickly determine the volume of a reagent needed to reconstitute your vial. Just enter the mass of the reagent and the target concentration, and the calculator will do the rest.

Volume (to add to vial)

Mass (in vial)

Desired Reconstitution Concentration