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557471

Sigma-Aldrich

4-Nitrothioanisole

96%

Synonym(s):

Methyl-4-nitrophenyl sulfide

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About This Item

Linear Formula:
O2NC6H4SCH3
CAS Number:
Molecular Weight:
169.20
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Assay

96%

form

solid

mp

66-69 °C (lit.)
68-72 °C (lit.)

SMILES string

CSc1ccc(cc1)[N+]([O-])=O

InChI

1S/C7H7NO2S/c1-11-7-4-2-6(3-5-7)8(9)10/h2-5H,1H3

InChI key

NEZGPRYOJVPJKL-UHFFFAOYSA-N

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General description

4-Nitrothioanisole in acetone-d6 solution exhibits twofold barrier to rotation about the Csp2-S bond as 16.1±1.5kJ/mol. 4-Nitrothioanisole undergoes hydrogenation in the presence of sulfided Pd/C catalysts.

Application

4-Nitrothioanisole may be used to synthesize 4-nitrothioanisole sulfoxide and methyl 4-nitrophenyl sulfoxide.

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

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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Horseradish peroxidase-catalyzed two-electron oxidations. Oxidation of iodide, thioanisoles, and phenols at distinct sites.
Harris RZ, et al.
The Journal of Biological Chemistry, 268(3), 1637-1645 (1993)
Photoelectrochemical reduction of meta-halonitrobenzenes and related species.
Robert AW and George WJ.
J. Chem. Soc. Perkin Trans. II, 8, 1673-1677 (1995)
Catalytic hydrogenation of sulfur-containing nitrobenzene over Pd/C catalysts: In situ sulfidation of Pd/C for the preparation of Pd x S y catalysts.
Zhang Q, et al.
Applied Catalysis A: General, 497, 17-21 (2015)
The proximate coupling constant, 5 J (H, CH3), and the torsional mobility of the thiomethyl group in some thioanisole derivatives.
Schaefer T, et al.
Canadian Journal of Chemistry, 69(4), 620-624 (1991)

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