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MilliporeSigma

41867

Supelco

Dimethyl sulfone

Standard for quantitative NMR, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

Sinónimos:

Methyl sulfone

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About This Item

Fórmula lineal:
(CH3)2SO2
Número de CAS:
Peso molecular:
94.13
Beilstein/REAXYS Number:
1737717
EC Number:
MDL number:
UNSPSC Code:
41116107
PubChem Substance ID:
NACRES:
NA.24

grade

Standard for quantitative NMR
certified reference material
TraceCERT®

Quality Level

description

qNMR Standard for D2O and organic solvents (3.2 ppm)

product line

TraceCERT®

shelf life

limited shelf life, expiry date on the label

manufacturer/tradename

Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

technique(s)

HPLC: suitable
gas chromatography (GC): suitable
qNMR: suitable

bp

238 °C (lit.)

mp

107-109 °C (lit.)

application(s)

cleaning products
cosmetics
environmental
flavors and fragrances
food and beverages
personal care
pharmaceutical

format

neat

SMILES string

CS(C)(=O)=O

InChI

1S/C2H6O2S/c1-5(2,3)4/h1-2H3

InChI key

HHVIBTZHLRERCL-UHFFFAOYSA-N

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General description

Dimethyl sulfone is a solvent, which can dissolve a wide range of solutes and can be generally used for high temperature reactions.
This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to primary material from an NMI, e.g. NIST or NMIJ.
Certified content by quantitative NMR incl. uncertainty and expiry date are given on the certificate.
Download your certificate at: http://www.sigma-aldrich.com.

Check out our entire range of quantitative NMR standards (qNMR standards)

Application

Dimethyl sulfone has been used as internal standard, for the nuclear magnetic resonance spectrum studies of cocrystals containing API carbamazepine, synthesized using mechanochemical method of synthesis.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Other Notes

Chemical Shift: 3.2 ppm (chemical shifts may slightly vary depending on the experimental conditions)
suitable NMR solvents: D2O, DMSO-d6, CDCI3

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Legal Information

TraceCERT is a registered trademark of Merck KGaA, Darmstadt, Germany

Storage Class

11 - Combustible Solids

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable


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Certificados de análisis (COA)

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Make and break-Facile synthesis of cocrystals and comprehensive dissolution studies
Batzdorf.L, et al.
Journal of Molecular Structure, 1133, 18-23 (2017)
Why are dimethyl sulfoxide and dimethyl sulfone such good solvents?
Clark T, et al.
Journal of Molecular Modeling, 14, 689-697 (2008)
Joan McIntyre Caron et al.
PloS one, 5(8), e11788-e11788 (2010-08-10)
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A Lin et al.
Toxicology letters, 123(2-3), 169-177 (2001-10-20)
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Teresa Tsui et al.
BMC complementary and alternative medicine, 12, 198-198 (2012-10-31)
Over 30% of individuals use natural health products (NHPs) for osteoarthritis-related pain. The Deficit Model for the Public Understanding of Science suggests that if individuals are given more information (especially about scientific evidence) they will make better health-related decisions. In

Artículos

The signal ratio of two different protons can be measured with tremendous precision, which enables the generation of certified reference materials for use as qNMR standards.

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