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3,3′-Dibromo-2,2′-bithiophene - 98%, high purity , CAS No.51751-44-1

COA

Grade & Purity:

≥98%

Cas Number: 51751-44-1
Molecular Weight: 324.06
Beilstein Registry Number: 19(4)265
MDL number: MFCD00114806
PubChem CID: 819087
PubChem SID: 504760213

In stock

Item Number

D123552

Grouped product items
SKU	Size	Availability	Price
D123552-1g	1g	3	$48.90
D123552-5g	5g	3	$187.90
D123552-10g	10g	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$336.90
D123552-25g	25g	2	$637.90
D123552-100g	100g	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$2,294.90

View related series

Five-Membered Heterocyclic Compounds (2064) Oligothiophenes (34)

Basic Description

Synonyms	AI-942/25121118 \| 2,2'-Bithiophene, 3,3'-dibromo- \| MFCD00114806 \| SY032685 \| KBRZCEVRNLKHAZ-UHFFFAOYSA-N \| PB18449 \| BBL100929 \| 3,3'-Dibromo-2,2'-dithiophene \| AKOS005110869 \| GEO-00945 \| 3,3`-Dibromo-2,2`-bithiophene \| D3798 \| STL554723 \| AC-22789 \| 3,
Specifications & Purity	≥98%
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 Bi- and oligothiophenes

Kingdom	Organic compounds
Superclass	Organoheterocyclic compounds
Class	Bi- and oligothiophenes
Subclass	Not available
Intermediate Tree Nodes	Not available
Direct Parent	Bi- and oligothiophenes
Alternative Parents	Aryl bromides Thiophenes Heteroaromatic compounds Organobromides Hydrocarbon derivatives
Molecular Framework	Aromatic heteromonocyclic compounds
Substituents	Bithiophene - Aryl halide - Aryl bromide - Heteroaromatic compound - Thiophene - Hydrocarbon derivative - Organobromide - Organohalogen compound - Aromatic heteromonocyclic compound
Description	This compound belongs to the class of organic compounds known as bi- and oligothiophenes. These are organic compounds containing two or more linked thiophene rings. Thiophene is a five-member aromatic ring with one sulfur and four carbon atoms.
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	504760213
Pubchem Sid Url	https://pubchem.ncbi.nlm.nih.gov/substance/504760213
IUPAC Name	3-bromo-2-(3-bromothiophen-2-yl)thiophene
INCHI	InChI=1S/C8H4Br2S2/c9-5-1-3-11-7(5)8-6(10)2-4-12-8/h1-4H
InChIKey	KBRZCEVRNLKHAZ-UHFFFAOYSA-N
Smiles	C1=CSC(=C1Br)C2=C(C=CS2)Br
Isomeric SMILES	C1=CSC(=C1Br)C2=C(C=CS2)Br
Molecular Weight	324.06
Beilstein	19(4)265
Reaxy-Rn	155299
Reaxys-RN_link_address	https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=155299&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.

4 results found

Lot Number	Certificate Type	Date	Item
E1610157	Certificate of Analysis	Jan 08, 2024	D123552
F2201213	Certificate of Analysis	Mar 19, 2022	D123552
F2201204	Certificate of Analysis	Mar 19, 2022	D123552
B2225485	Certificate of Analysis	Mar 15, 2022	D123552

Chemical and Physical Properties

Solubility	Soluble in Toluene
Sensitivity	air sensitive;heat sensitive
Melt Point(°C)	99 °C
Molecular Weight	324.100 g/mol
XLogP3	4.400
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	2
Rotatable Bond Count	1
Exact Mass	323.81 Da
Monoisotopic Mass	321.812 Da
Topological Polar Surface Area	56.500 Å²
Heavy Atom Count	12
Formal Charge	0
Complexity	147.000
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

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