Skip to Content
Merck
All Photos(1)

Key Documents

More Documents

247871

Sigma-Aldrich

2-Hydroxy-5-nitrobenzoic acid

99%

Synonym(s):

5-Nitrosalicylic acid, Anilotic acid

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Linear Formula:
HOC6H3(NO2)CO2H
CAS Number:
96-97-9
Molecular Weight:
183.12
Beilstein:
2213719
EC Number:
202-548-8
MDL number:
MFCD00007338
UNSPSC Code:
12352100
PubChem Substance ID:
24854897
NACRES:
NA.22

Quality Level

100

Assay

99%

mp

228-230 °C (lit.)

solubility

water: soluble 1g in 1475ml(lit.)
alcohol: freely soluble(lit.)
diethyl ether: freely soluble(lit.)
hot water: soluble(lit.)

SMILES string

OC(=O)c1cc(ccc1O)[N+]([O-])=O

InChI

1S/C7H5NO5/c9-6-2-1-4(8(12)13)3-5(6)7(10)11/h1-3,9H,(H,10,11)

InChI key

PPDRLQLKHRZIJC-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

General description

2-Hydroxy-5-nitrobenzoic acid inhibits the activity of wild type-bovine low Mr protein tyrosine phosphatase. The inhibition constant has been evaluated.

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

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’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Keishiro Nagoshi et al.
Journal of the American Society for Mass Spectrometry, 29(7), 1473-1483 (2018-04-21)
Radical-driven dissociation (RDD) of hydrogen-deficient peptide ions [M - H + H]·+ has been examined using matrix-assisted laser dissociation/ionization in-source decay mass spectrometry (MALDI-ISD MS) with the hydrogen-abstracting matrices 4-nitro-1-naphthol (4,1-NNL) and 5-nitrosalicylic acid (5-NSA). The preferential fragment ions observed in the ISD spectra
M Zhou et al.
Biochemistry, 38(9), 2636-2646 (1999-03-03)
Pyridoxal 5'-phosphate (PLP) binds tightly to bovine low Mr protein tyrosine phosphatase (BPTP), but it is a very poor substrate for the enzyme. The structural basis of this tight binding of PLP is examined here by a variety of methods.
Sookjin Kang et al.
Free radical biology & medicine, 108, 715-724 (2017-05-06)
Mesalazine (5-aminosalicylic acid, 5-ASA), a currently used drug for anti-inflammatory bowel disease, is easily oxidized by HOCl, a strong oxidant generated in gut inflammation, to produce electrophilic quinones. We investigated whether this chemical feature has an implication in the anti-inflammatory
David Calligaris et al.
Proceedings of the National Academy of Sciences of the United States of America, 112(32), 9978-9983 (2015-07-29)
We present a proof of concept study designed to support the clinical development of mass spectrometry imaging (MSI) for the detection of pituitary tumors during surgery. We analyzed by matrix-assisted laser desorption/ionization (MALDI) MSI six nonpathological (NP) human pituitary glands
Timotej Strmeň et al.
Rapid communications in mass spectrometry : RCM, 34(10), e8722-e8722 (2020-01-09)
Hyphenation of atmospheric pressure chemical ionization (APCI) mass spectrometry with capillary and micro high-performance liquid chromatography (HPLC) is attractive for many applications, but reliable ion sources dedicated to these conditions are still missing. There are a number of aspects to

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service