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3,3'-Dibromo-5,5'-bis(trimethylsilyl)-2,2'-bithiophene - 98%, high purity , CAS No.207742-50-5

COA

Grade & Purity:

≥98%

Cas Number: 207742-50-5
Molecular Weight: 468.41
PubChem CID: 15860540
PubChem SID: 488198990

In stock

Item Number

D155653

Grouped product items
SKU	Size	Availability	Price
D155653-100mg	100mg	5	$23.90
D155653-250mg	250mg	4	$44.90
D155653-1g	1g	3	$137.90
D155653-5g	5g	1	$534.90

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

Basic Description

Synonyms	(3,3'-Dibromo-[2,2'-bithiophene]-5,5'-diyl)bis(trimethylsilane) \| (3,3'-Dibromo[2,2'-bithiophene]-5,5'-diyl)bis(trimethylsilane) \| AS-17946 \| 3,3'-Dibromo-5,5'-bis-trimethylsilanyl-2,2'-bithiophene \| 3,3'-Dibromo-5,5'-bis(trimethylsilyl)-2,2'-bithiophene,
Specifications & Purity	≥98%
Storage Temp	Protected from light,Argon charged
Shipped In	Normal

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	2,3,5-trisubstituted thiophenes Alkylarylsilanes Aryl bromides Heteroaromatic compounds Organic metalloid salts Organobromides Hydrocarbon derivatives Alkylsilanes
Molecular Framework	Aromatic heteromonocyclic compounds
Substituents	Bithiophene - 2,3,5-trisubstituted thiophene - Alkylarylsilane - Aryl halide - Aryl bromide - Heteroaromatic compound - Thiophene - Organic metalloid salt - Hydrocarbon derivative - Organosilicon compound - Alkylsilane - Organobromide - Organic metalloid moeity - 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	488198990
Pubchem Sid Url	https://pubchem.ncbi.nlm.nih.gov/substance/488198990
IUPAC Name	[4-bromo-5-(3-bromo-5-trimethylsilylthiophen-2-yl)thiophen-2-yl]-trimethylsilane
INCHI	InChI=1S/C14H20Br2S2Si2/c1-19(2,3)11-7-9(15)13(17-11)14-10(16)8-12(18-14)20(4,5)6/h7-8H,1-6H3
InChIKey	ZKCVPMCCGPMMBH-UHFFFAOYSA-N
Smiles	C[Si](C)(C)C1=CC(=C(S1)C2=C(C=C(S2)[Si](C)(C)C)Br)Br
Isomeric SMILES	C[Si](C)(C)C1=CC(=C(S1)C2=C(C=C(S2)[Si](C)(C)C)Br)Br
Molecular Weight	468.41
Reaxy-Rn	8002955
Reaxys-RN_link_address	https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=8002955&ln=

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

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

Analytical Chart:

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9 results found

Lot Number	Certificate Type	Date	Item
C2309449	Certificate of Analysis	Feb 03, 2023	D155653
C2309440	Certificate of Analysis	Feb 03, 2023	D155653
C2309477	Certificate of Analysis	Feb 03, 2023	D155653
D2307322	Certificate of Analysis	Feb 03, 2023	D155653
C2309499	Certificate of Analysis	Feb 03, 2023	D155653
C2309456	Certificate of Analysis	Feb 03, 2023	D155653
C2309448	Certificate of Analysis	Feb 03, 2023	D155653
C2309450	Certificate of Analysis	Feb 03, 2023	D155653
C2309475	Certificate of Analysis	Feb 03, 2023	D155653

Chemical and Physical Properties

Sensitivity	Light Sensitive,Air Sensitive
Melt Point(°C)	89 °C
Molecular Weight	468.400 g/mol
XLogP3
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	2
Rotatable Bond Count	3
Exact Mass	467.889 Da
Monoisotopic Mass	465.891 Da
Topological Polar Surface Area	56.500 Å²
Heavy Atom Count	20
Formal Charge	0
Complexity	320.000
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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