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Merck
모든 사진(2)

주요 문서

41867

Supelco

Dimethyl sulfone

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

동의어(들):

Methyl sulfone

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About This Item

Linear Formula:
(CH3)2SO2
CAS Number:
Molecular Weight:
94.13
Beilstein:
1737717
EC Number:
MDL number:
UNSPSC 코드:
41116107
PubChem Substance ID:
NACRES:
NA.24

Grade

Standard for quantitative NMR
certified reference material

Quality Level

설명

qNMR Standard for D2O and organic solvents (3.2 ppm)

제품 라인

TraceCERT®

grade

TraceCERT®

유통기한

limited shelf life, expiry date on the label

제조업체/상표

Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

기술

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

bp

238 °C (lit.)

mp

107-109 °C (lit.)

응용 분야

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

형식

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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일반 설명

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)

애플리케이션

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.

기타 정보

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

추천 제품

Check out ChemisTwin, our brand new online portal for identity confirmation of NMR spectra. A feature for quantitative NMR is in development. Learn more or reach out to us for a free trial.

법적 정보

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

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable


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시험 성적서(COA)

Lot/Batch Number

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이 제품을 이미 가지고 계십니까?

문서 라이브러리에서 최근에 구매한 제품에 대한 문서를 찾아보세요.

문서 라이브러리 방문

Why are dimethyl sulfoxide and dimethyl sulfone such good solvents?
Clark T, et al.
Journal of Molecular Modeling, 14, 689-697 (2008)
Make and break-Facile synthesis of cocrystals and comprehensive dissolution studies
Batzdorf.L, et al.
Journal of Molecular Structure, 1133, 18-23 (2017)
Gaoqing Yuan et al.
Chemical communications (Cambridge, England), 48(60), 7513-7515 (2012-06-26)
With atmospheric oxygen as the oxidant, a novel copper(I)-catalyzed synthesis of aryl methyl sulfones from aryl halides and widely available DMSO is described. The procedure tolerates aryl halides with various functional groups (such as methoxy, acetyl, chloro, fluoro and nitro
M S Abdul Rasheed et al.
Poultry science, 99(12), 6559-6568 (2020-11-30)
A 28-day experiment was conducted in broilers to study the effects of feeding methylsulfonylmethane (MSM) and IL-10-neutralizing antibody from dried egg product (DEP) on the growth performance, immune responsivity, oxidative stress parameters, and gut health outcomes during a mild infection
Eytan M Debbi et al.
BMC complementary and alternative medicine, 11, 50-50 (2011-06-29)
Patients with osteoarthritis (OA) take a variety of health supplements in an attempt to reduce pain and improve function. The aim of this study was to determine the efficacy of methylsulfonylmethane (MSM) in treating patients with knee OA. This study

문서

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.

NMR shift charts assist in identifying impurities in deuterated solvents, aiding accurate chemical analysis.

Learn about ChemisTwin® Portal, an online analytical spectra interpretation tool. Discover its NMR lab benefits, workflow integration, and user responsibilities. Explore dRMs, algorithm accuracy, data formats, subscription possibilities, and more.

관련 콘텐츠

ChemisTwin automates NMR result interpretation, saving time with structure confirmation and quantitative NMR measurements using electronic Reference Materials.

ChemisTwin은 NMR 결과 해석을 자동화하고, 전자 표준 물질을 사용하여 구조 확인 및 정량적 NMR 측정으로 시간을 절약합니다.

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