ALD00232

Sigma-Aldrich

Sodium tetrahydropyransulfinate

Synonym(s):
Sodium oxane-4-sulfinate, Baran THPS-Na Reagent
Empirical Formula (Hill Notation):
C5H9NaO3S
CAS Number:
Molecular Weight:
172.18
MDL number:
PubChem Substance ID:
NACRES:
NA.22

Quality Level

form

solid

reaction suitability

reagent type: catalyst
reaction type: C-H Activation

SMILES string

O=S(C1CCOCC1)[O-].[Na+]

InChI

1S/C5H10O3S.Na/c6-9(7)5-1-3-8-4-2-5;/h5H,1-4H2,(H,6,7);/q;+1/p-1

InChI key

JIOKFXIXTDFEIS-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.

Packaging

1, 10 g in glass bottle
500 mg in glass bottle

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Precautionary Statements

Target Organs

Respiratory system

RIDADR

NONH for all modes of transport

WGK Germany

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificate of Analysis
Certificate of Origin
Articles
The synthesis of heteroaromatic and aromatic compounds is at the heart of the chemical industry. The ever-growing demand for new chemical entities, coupled with dwindling resources and time constraints allotted to any given research project, a rapid way to diversify (hetero)aromatic scaffolds is needed.
Read More

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

Social Media

LinkedIn icon
Twitter icon
Facebook Icon
Instagram Icon

MilliporeSigma

Research. Development. Production.

We are a leading supplier to the global Life Science industry with solutions and services for research, biotechnology development and production, and pharmaceutical drug therapy development and production.

© 2021 Merck KGaA, Darmstadt, Germany and/or its affiliates. All Rights Reserved.

Reproduction of any materials from the site is strictly forbidden without permission.