Skip to Content
MilliporeSigma
All Photos(2)

Key Documents

View All Documentation

ALD00294

Sigma-Aldrich

Sodium ethylsulfinate

Sign Into View Organizational & Contract Pricing
All Photos(2)

About This Item

Empirical Formula (Hill Notation):
C2H5NaO2S
CAS Number:
20035-08-9
Molecular Weight:
116.11
UNSPSC Code:
12352001
PubChem Substance ID:
329772650
NACRES:
NA.22

form

solid

Quality Level

100

reaction suitability

reaction type: C-C Bond Formation
reagent type: catalyst
reaction type: C-H Activation

mp

236-241 °C

SMILES string

CCS(O[Na])=O

InChI

1S/C2H6O2S.Na/c1-2-5(3)4;/h2H2,1H3,(H,3,4);/q;+1/p-1

InChI key

UWIVVFQECQYHOB-UHFFFAOYSA-M

Application

The following Baran Sulfinate is a part of a toolbox of diversification reagents, which are ideal for the late-stage functionalization of nitrogen-containing heterocycles. The regioselectivity can be effectively tuned by modification of the pH and solvent selection.

Radical-Based Regioselective C–H Functionalization of Electron-Deficient Heteroarenes: Scope; Tunability; and Predictability

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H319

Hazard Classifications

Eye Irrit. 2

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Articles

Baran Diversinates™

Rapidly diversify (hetero)aromatic scaffolds for chemical industry needs amid resource and time constraints, ensuring efficiency.

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service