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549878

Sigma-Aldrich

4,6-Dimethoxy-2-(methylsulfonyl)pyrimidine

97%

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About This Item

Empirical Formula (Hill Notation):
C7H10N2O4S
CAS Number:
113583-35-0
Molecular Weight:
218.23
MDL number:
MFCD00672151
UNSPSC Code:
12352100
PubChem Substance ID:
24874730
NACRES:
NA.22

Assay

97%

mp

129-133 °C (lit.)

SMILES string

COc1cc(OC)nc(n1)S(C)(=O)=O

InChI

1S/C7H10N2O4S/c1-12-5-4-6(13-2)9-7(8-5)14(3,10)11/h4H,1-3H3

InChI key

ITDVJJVNAASTRS-UHFFFAOYSA-N

General description

4,6-Dimethoxy-2-(methylsulfonyl)pyrimidine can be prepared by the oxidation of 2-methylthio-4,6-dimethoxypyrimidine.

Application

4,6-Dimethoxy-2-(methylsulfonyl)pyrimidine may be used in the microwave assisted preparation of 4,6-dimethoxy-N-methylpyrimidin-2-amine by reacting with methylamine. It may also be used to prepare 2′-pyrimidinecarbonylsulfonanilide derivatives with potent herbicidal activity.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

549878-25G:
549878-BULK:
549878-VAR:

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’.

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Tunable push-pull interactions in 5-nitrosopyrimidines.
Procha'zkova' E, et al.
The Journal of Organic Chemistry, 81(9), 3780-3789 (2016)
Synthesis and herbicidal activity of sulfonanilides having a pyrimidinyl-containing group at the 2'-position.
Yoshimura T, et al.
Journal of Pesticide Science, 36(11), 212-220 (2011)
A Facile Synthesis of 4, 6-Dimethoxy-2-methylsulfonylpyrimidine.
Xu D, et al.
Asian Journal of Chemistry, 26(1), 313-313 (2014)

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