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745480

Sigma-Aldrich

Zinc isopropylsulfinate

95%

Synonym(s):

Baran Isopropylation Reagent, Baran IPS Reagent, Bis((isopropylsulfinyl)oxy)zinc, IPS

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About This Item

Empirical Formula (Hill Notation):
C6H14O4S2Zn
CAS Number:
1416821-55-0
Molecular Weight:
279.69
MDL number:
MFCD24386390
UNSPSC Code:
12352001
PubChem Substance ID:
329764984
NACRES:
NA.22

Quality Level

100

Assay

95%

form

solid

reaction suitability

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

mp

161-166 °C

functional group

sulfinic acid

SMILES string

CC(C)S(=O)O[Zn]OS(=O)C(C)C

InChI

1S/2C3H8O2S.Zn/c2*1-3(2)6(4)5;/h2*3H,1-2H3,(H,4,5);/q;;+2/p-2

InChI key

PEEMMWYYSHSBTQ-UHFFFAOYSA-L

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Application

Zinc isopropylsulfinate (IPS) is part of a zinc sulfinate toolbox developed by Phil Baran for the simple and rapid diversification of heterocycles.


Practical and Innate Carbon-Hydrogen Functionalization of Heterocycles

Learn More at the Professor and Product Portal of Professor Phil S. Baran.

Linkage

Frequently Asked Questions are available for this Product.

Preparation Note

may contain up to 1 mole eq ZnCl2

Other Notes

Previously sold under product number L511161

Signal Word

Danger

Hazard Statements

H314,H335,H410

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Corr. 1B - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

8A - Combustible corrosive hazardous materials

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
MKCN1076
MKCJ2637
MKCD0333
MKCB0914V
MKBX5822V

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Chun You et al.
Biotechnology and bioengineering, 114(8), 1855-1864 (2017-04-15)
Myo-Inositol (vitamin B8) is widely used in the drug, cosmetic, and food & feed industries. Here, we present an in vitro non-fermentative enzymatic pathway that converts starch to inositol in one vessel. This in vitro pathway is comprised of four
Q van Geest et al.
NeuroImage. Clinical, 19, 507-515 (2018-07-10)
To explore the added value of dynamic functional connectivity (dFC) of the default mode network (DMN) during resting-state (RS), during an information processing speed (IPS) task, and the within-subject difference between these conditions, on top of conventional brain measures in
Elisa Zamboni et al.
eLife, 9 (2020-11-11)
Adapting to the environment statistics by reducing brain responses to repetitive sensory information is key for efficient information processing. Yet, the fine-scale computations that support this adaptive processing in the human brain remain largely unknown. Here, we capitalise on the
Rie Poulsen et al.
Trials, 18(1), 578-578 (2017-12-05)
Depression and anxiety are among the largest contributors to the global burden of disease and have negative effects on both the individual and society. Depression and anxiety are very likely to influence the individual's work ability, and up to 40%
Elisabeth Maurer et al.
Medical mycology, 57(3), 351-362 (2018-06-21)
Mucorales can cause cutaneous to deep-seated infections, mainly in the immunocompromised host, resulting in high mortality rates due to late and inefficient treatment. In this study, Galleria mellonella larvae were evaluated as a heterologous invertebrate host to study pathogenicity of
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