Skip to the beginning of the images gallery

5-Bromo-2-thiophenesulfonyl fluoride - 95% (GC), high purity , CAS No.108158-00-5

COA

Grade & Purity:

≥95%(GC)

Cas Number: 108158-00-5
Molecular Weight: 245.09
MDL number: MFCD21894405
PubChem CID: 82294545

In stock

Item Number

B468020

Grouped product items
SKU	Size	Availability	Price
B468020-100mg	100mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$77.90
B468020-250mg	250mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$162.90
B468020-1g	1g	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$540.90

Basic Description

Synonyms	AKOS022552158 \| MFCD21894405 \| C4H2BrFO2S2 \| 5-bromothiophene-2-sulfonylfluoride \| EN300-224432 \| MS-20769 \| 5-bromothiophene-2-sulfonyl fluoride \| E84454 \| 5-Bromo-2-thiophenesulfonyl fluoride, 95% (GC)
Specifications & Purity	≥95%(GC)
Storage Temp	Argon charged
Shipped In	Normal
Product Description	Description Sulfonyl fluoride motif can be used as a connector for the assembly of -SO2- linked small molecules with proteins or nucleic acids. This new click chemistry approach through sulfates is a complimentary approach to using amides and phosphate groups as linkers.

Taxonomic Classification

Taxonomy Tree

Kingdom Organic compounds
- Superclass Organoheterocyclic compounds
  - Class Thiophenes
    - Subclass 2,5-disubstituted thiophenes

Kingdom	Organic compounds
Superclass	Organoheterocyclic compounds
Class	Thiophenes
Subclass	2,5-disubstituted thiophenes
Intermediate Tree Nodes	Not available
Direct Parent	2,5-disubstituted thiophenes
Alternative Parents	Aryl bromides Sulfonyls Sulfonyl fluorides Organosulfonic acids and derivatives Heteroaromatic compounds Organobromides Organic oxides Hydrocarbon derivatives
Molecular Framework	Aromatic heteromonocyclic compounds
Substituents	2,5-disubstituted thiophene - Aryl bromide - Aryl halide - Organic sulfonic acid or derivatives - Organosulfonic acid or derivatives - Sulfonyl fluoride - Sulfonyl halide - Sulfonyl - Heteroaromatic compound - Organic oxygen compound - Organic oxide - Organohalogen compound - Organobromide - Hydrocarbon derivative - Organosulfur compound - Aromatic heteromonocyclic compound
Description	This compound belongs to the class of organic compounds known as 2,5-disubstituted thiophenes. These are organic compounds containing a thiophene that is disubstituted at the C-2, and C5-positions.
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

IUPAC Name	5-bromothiophene-2-sulfonyl fluoride
INCHI	InChI=1S/C4H2BrFO2S2/c5-3-1-2-4(9-3)10(6,7)8/h1-2H
InChIKey	YZLKSNCDWSSCNL-UHFFFAOYSA-N
Smiles	C1=C(SC(=C1)Br)S(=O)(=O)F
Isomeric SMILES	C1=C(SC(=C1)Br)S(=O)(=O)F
UN Number	3265
Molecular Weight	245.09
Reaxy-Rn	33807427
Reaxys-RN_link_address	https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=33807427&ln=

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

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

Analytical Chart:

Chemical and Physical Properties

Sensitivity	moisture sensitive
Refractive Index	n/D 1.5570
Flash Point(°F)	Not applicable
Flash Point(°C)	Not applicable
Molecular Weight	245.100 g/mol
XLogP3	2.700
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	4
Rotatable Bond Count	1
Exact Mass	243.866 Da
Monoisotopic Mass	243.866 Da
Topological Polar Surface Area	70.800 Å²
Heavy Atom Count	10
Formal Charge	0
Complexity	210.000
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