329274

Sigma-Aldrich

2-Methoxy-5-nitrophenol

98%

Synonym(s):
5-Nitroguaiacol
Linear Formula:
CH3OC6H3(NO2)OH
CAS Number:
Molecular Weight:
169.13
Beilstein/REAXYS Number:
2047074
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.22

Quality Level

assay

98%

bp

110-112 °C/1 mmHg (lit.)

mp

103-107 °C (lit.)

SMILES string

COc1ccc(cc1O)[N+]([O-])=O

InChI

1S/C7H7NO4/c1-12-7-3-2-5(8(10)11)4-6(7)9/h2-4,9H,1H3

InChI key

KXKCTSZYNCDFFG-UHFFFAOYSA-N

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General description

2-Methoxy-5-nitrophenol is the substitution photoproduct formed on irradiation of 2-chloro-4-nitroanisole at 25°C in aqueous NaOH.

Packaging

25 g in glass bottle

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Precautionary Statements

hazcat

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

storage_class_code

11 - Combustible Solids

WGK Germany

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US),Eyeshields,Gloves

Certificate of Analysis

Certificate of Origin

Gene G Wubbels et al.
The Journal of organic chemistry, 78(10), 4834-4839 (2013-05-02)
Irradiation (λ > 330 nm) of 2-chloro-4-nitroanisole (1) at 25 °C in aqueous NaOH forms three substitution photoproducts: 2-methoxy-5-nitrophenol (2), 2-chloro-4-nitrophenol (3), and 3-chloro-4-methoxyphenol (4), in chemical yields of 69.2%, 14.3%, and 16.5%. The activation energies for the elementary steps...
Nenad Manevski et al.
Drug metabolism and disposition: the biological fate of chemicals, 43(1), 126-139 (2014-10-24)
Although skin is the largest organ of the human body, cutaneous drug metabolism is often overlooked, and existing experimental models are insufficiently validated. This proof-of-concept study investigated phase II biotransformation of 11 test substrates in fresh full-thickness human skin explants...

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