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108669

Sigma-Aldrich

4-Bromobenzenesulfonyl chloride

98%

Synonym(s):

p-Bromobenzenesulfonyl chloride, Brosyl chloride

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About This Item

Linear Formula:
BrC6H4SO2Cl
CAS Number:
98-58-8
Molecular Weight:
255.52
Beilstein:
743518
EC Number:
202-683-2
MDL number:
MFCD00007437
UNSPSC Code:
12352100
PubChem Substance ID:
24846817
NACRES:
NA.22

Quality Level

100

Assay

98%

bp

153 °C/15 mmHg (lit.)

mp

73-75 °C (lit.)

SMILES string

ClS(=O)(=O)c1ccc(Br)cc1

InChI

1S/C6H4BrClO2S/c7-5-1-3-6(4-2-5)11(8,9)10/h1-4H

InChI key

KMMHZIBWCXYAAH-UHFFFAOYSA-N

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Application

4-Bromobenzenesulfonyl chloride was used as activating agent in the synthesis of oligodeoxyribo- and oligoribo- nucleotides in solution. It was used in the synthesis of 4-(N-allylsulfamoyl)phenylboronic acid.

Pictograms

Corrosion
GHS05

Signal Word

Danger

Hazard Statements

H314

Hazard Classifications

Eye Dam. 1 - Skin Corr. 1B

Storage Class Code

8A - Combustible, corrosive hazardous materials

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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Xiaobao Li et al.
Analytical biochemistry, 372(2), 227-236 (2007-10-20)
Two new types of boronate affinity solid phases were synthesized and characterized. The materials were prepared by silylation of porous silica gel with monochlorosilane derivatives containing synthetic sulfonyl- and sulfonamide-substituted phenylboronic acids. The new solid phases were evaluated for boronate
Phosphotriester approach to the synthesis of oligonucleotides: a reappraisal.
Reese CB and Pei-Zhuo Z.
Journal of the Chemical Society. Perkin Transactions 1, 1(19), 2291-2301 (1993)
Tsurng-Juhn Huang et al.
European journal of medicinal chemistry, 90, 428-435 (2014-12-03)
Hepatitis B virus (HBV) is a causative reagent that frequently causes progressive liver diseases, leading to the development of acute, chronic hepatitis, cirrhosis, and eventually hepatocellular carcinoma (HCC). Despite several antiviral drugs including interferon-α and nucleotide derivatives are approved for

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