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422908

Sigma-Aldrich

2-Methyl-4-nitrophenol

97%

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About This Item

Linear Formula:
CH3C6H3(NO2)OH
CAS Number:
99-53-6
Molecular Weight:
153.14
EC Number:
202-763-7
MDL number:
MFCD01734013
UNSPSC Code:
12352100
PubChem Substance ID:
24866464
NACRES:
NA.22
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Quality Level

100

Assay

97%

mp

93-98 °C (lit.)

functional group

nitro

SMILES string

Cc1cc(ccc1O)[N+]([O-])=O

InChI

1S/C7H7NO3/c1-5-4-6(8(10)11)2-3-7(5)9/h2-4,9H,1H3

InChI key

KDQPMQNHVQVVMR-UHFFFAOYSA-N

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1 of 4

This Item
C228490894061230
Copper sulfate solution c(CuSO4)=0.1 mol/l, Titripur®

1.02784

Copper sulfate solution

Copper(II) sulfate solution 4 % (w/v) (prepared from copper (II) sulfate pentahydrate)

C2284

Copper(II) sulfate solution

Copper(II) sulfate free-flowing, Redi-Dri™, ReagentPlus®, ≥99%

908940

Copper(II) sulfate

Copper(II) sulfate puriss. p.a., anhydrous, ≥99.0% (RT)

61230

Copper(II) sulfate

reaction suitability

reaction type: Redox Reactions

reaction suitability

-

reaction suitability

-

reaction suitability

-

technique(s)

titration: suitable

technique(s)

-

technique(s)

-

technique(s)

-

product line

Titripur®

product line

-

product line

ReagentPlus®, Redi-Dri™

product line

-

form

liquid

form

liquid

form

powder

form

powder

quality

Analyzed in our ISO 17025 accredited QC lab

quality

-

quality

free-flowing

quality

-

concentration

0.1 M

concentration

4 % (w/v) (prepared from copper (II) sulfate pentahydrate)

concentration

-

concentration

-

General description

2-Methyl-4-nitrophenol is a nitrophenol derivative. The study of its crystal structure reveals the molecule to be nearly planar.[1] Its synthesis has been reported.[2] FT-IR and FT-Raman spectra and molecular modeling of 2-methyl-4-nitrophenol have been analyzed.[3] It is reported to be one of the compounds in diesel exhaust particles (DEP) that shows potential vasodilatation activity in rats.[4] Its reduction catalyzed by porous carbon-encapsulated gold nanoparticles has been investigated.[5]

Application

2-Methyl-4-nitrophenol is suitable as a target compound in the study on measurement of methylnitrophenol concentrations and stable isotope ratios in the atmospheric particulate matter[6] and as an internal standard in the determination of monoaromatic nitro compounds in atmospheric aerosols using high performance liquid chromatography electrospray tandem mass spectrometry (HPLC/ESI-MS/MS) method.[7]
It may be used as starting material in the synthesis of 2-bromo-4-nitro-6-methylphenol.[8]

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H302,H315,H319,H335

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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    Certificates of Analysis (COA)

    Lot/Batch Number
    MKCQ5747
    MKCQ1683
    MKCN5427
    MKCL2034
    MKCJ3110

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    Nutrients, 10(3) (2018-03-03)
    This study investigated the impact of a polyphenol-rich seaweed extract on postprandial glycaemia in healthy adults, and, as a secondary outcome, the influence of ethnicity on these outcomes. Thirty-eight volunteers (26 non-Asian, 12 Asian) aged 19 to 56 years participated
    Margaret Murray et al.
    Antioxidants (Basel, Switzerland), 8(2) (2019-03-01)
    When healthy adults consume carbohydrates at night, postprandial blood glucose responses are elevated and prolonged compared to daytime.Extended postprandial hyperglycaemia is a risk factor for type 2 diabetes. Polyphenols are bioactive secondary metabolites of plants and algae with potential to
    Yan Wang et al.
    Journal of separation science, 42(7), 1332-1340 (2019-01-23)
    Three monomers, octakis (3-mercaptopropyl) octasilsesquioxane, 1,2,4-trivinylcyclohexane and isophytol were employed to synthesize a novel monolithic stationary phase via photo-initiated thiol-ene click polymerization for reversed-phase liquid chromatography. Several factors such as porogenic system, reaction time and the molar ratio of functional

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