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2,3-Bis(4-bromophenyl)-2-butenedinitrile - 98%, high purity , CAS No.82193-93-9

COA

Grade & Purity:

≥98%

Cas Number: 82193-93-9
Molecular Weight: 388.06
PubChem CID: 12867395
PubChem SID: 504767251

In stock

Item Number

B304721

Grouped product items
SKU	Size	Availability	Price
B304721-50mg	50mg	Available within 4-8 weeks(?) Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!	$29.90
B304721-250mg	250mg	3	$120.90
B304721-1g	1g	3	$326.90

Basic Description

Synonyms	2,3-Bis(4-bromophenyl)-2-butenedinitrile \| 82193-93-9 \| 2-Butenedinitrile, 2,3-bis(4-bromophenyl)-, (2E)- \| 2,3-bis(4-bromophenyl)fumaronitrile \| 315203-26-0 \| (E)-2,3-bis(4-bromophenyl)but-2-enedinitrile \| BIS(4-BROMOPHENYL)FUMARONITRILE \| SCHEMBL6336519 \| SCHEMBL162088
Specifications & Purity	≥98%
Storage Temp	Room temperature,Desiccated
Shipped In	Normal

Taxonomic Classification

Taxonomy Tree

Kingdom Organic compounds
- Superclass Phenylpropanoids and polyketides
  - Class Stilbenes

Kingdom	Organic compounds
Superclass	Phenylpropanoids and polyketides
Class	Stilbenes
Subclass	Not available
Intermediate Tree Nodes	Not available
Direct Parent	Stilbenes
Alternative Parents	Bromobenzenes Aryl bromides Nitriles Organobromides Hydrocarbon derivatives
Molecular Framework	Aromatic homomonocyclic compounds
Substituents	Stilbene - Bromobenzene - Halobenzene - Aryl bromide - Aryl halide - Monocyclic benzene moiety - Benzenoid - Nitrile - Carbonitrile - Organohalogen compound - Cyanide - Organic nitrogen compound - Organobromide - Organonitrogen compound - Hydrocarbon derivative - Aromatic homomonocyclic compound
Description	This compound belongs to the class of organic compounds known as stilbenes. These are organic compounds containing a 1,2-diphenylethylene moiety. Stilbenes (C6-C2-C6 ) are derived from the common phenylpropene (C6-C3) skeleton building block. The introduction of one or more hydroxyl groups to a phenyl ring lead to stilbenoids.
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	504767251
Pubchem Sid Url	https://pubchem.ncbi.nlm.nih.gov/substance/504767251
IUPAC Name	(E)-2,3-bis(4-bromophenyl)but-2-enedinitrile
INCHI	InChI=1S/C16H8Br2N2/c17-13-5-1-11(2-6-13)15(9-19)16(10-20)12-3-7-14(18)8-4-12/h1-8H/b16-15+
InChIKey	RWHQRUSYDYNSTI-FOCLMDBBSA-N
Smiles	C1=CC(=CC=C1C(=C(C#N)C2=CC=C(C=C2)Br)C#N)Br
Isomeric SMILES	C1=CC(=CC=C1/C(=C(\C#N)/C2=CC=C(C=C2)Br)/C#N)Br
Alternate CAS	315203-26-0
Molecular Weight	388.06
Reaxy-Rn	19303344
Reaxys-RN_link_address	https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=19303344&ln=

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

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Analytical Chart:

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7 results found

Lot Number	Certificate Type	Date	Item
I2220092	Certificate of Analysis	Jul 09, 2025	B304721
I2220094	Certificate of Analysis	Jul 09, 2025	B304721
I2220095	Certificate of Analysis	Jul 09, 2025	B304721
J2111165	Certificate of Analysis	Aug 09, 2024	B304721
J2111163	Certificate of Analysis	Aug 09, 2024	B304721
J2111164	Certificate of Analysis	Aug 09, 2024	B304721
F23021135	Certificate of Analysis	Aug 20, 2022	B304721

Chemical and Physical Properties

Melt Point(°C)	218℃
Molecular Weight	388.060 g/mol
XLogP3	4.600
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	2
Rotatable Bond Count	2
Exact Mass	387.903 Da
Monoisotopic Mass	385.905 Da
Topological Polar Surface Area	47.600 Å²
Heavy Atom Count	20
Formal Charge	0
Complexity	419.000
Isotope Atom Count	0
Defined Atom Stereocenter Count	0
Undefined Atom Stereocenter Count	0
Defined Bond Stereocenter Count	1
Undefined Bond Stereocenter Count	0
The total count of all stereochemical bonds	1
Covalently-Bonded Unit Count	1

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