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N15553

Sigma-Aldrich

4-Nitrocatechol

≥96.0%

Synonym(s):

1,2-Dihydroxy-4-nitrobenzene, 4-Nitropyrocatechol

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About This Item

Linear Formula:
O2NC6H3-1,2-(OH)2
CAS Number:
3316-09-4
Molecular Weight:
155.11
Beilstein:
1867508
EC Number:
222-009-0
MDL number:
MFCD00007242
UNSPSC Code:
12352100
PubChem Substance ID:
24897502
NACRES:
NA.22

Assay

≥96.0%

form

powder

mp

173-177 °C (lit.)

SMILES string

Oc1ccc(cc1O)[N+]([O-])=O

InChI

1S/C6H5NO4/c8-5-2-1-4(7(10)11)3-6(5)9/h1-3,8-9H

InChI key

XJNPNXSISMKQEX-UHFFFAOYSA-N

Gene Information

rat ... Nos1(24598)

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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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Sanja Babić et al.
Scientific reports, 11(1), 2527-2527 (2021-01-30)
Amazonian wildfires in 2019 have raised awareness about rainforest burning due to increased emissions of particulate matter and carbon. In the context of these emissions, by-products of lignin thermal degradation (i.e. methoxyphenols) are often neglected. Methoxyphenols entering the atmosphere may
Elena G Kovaleva et al.
Science (New York, N.Y.), 316(5823), 453-457 (2007-04-21)
We report the structures of three intermediates in the O2 activation and insertion reactions of an extradiol ring-cleaving dioxygenase. A crystal of Fe2+-containing homoprotocatechuate 2,3-dioxygenase was soaked in the slow substrate 4-nitrocatechol in a low O2 atmosphere. The x-ray crystal
Wenjing Shen et al.
Bioresource technology, 101(19), 7516-7522 (2010-05-15)
A 9.2-kb DNA fragment encoding the enzymes of a p-nitrophenol (PNP) catabolic pathway from Pseudomonas putida DLL-E4 was cloned and sequenced. Ten open reading frames (ORFs) were found and five ORFs were functionally verified. The pnpA and pnpC gene products
W Tassaneeyakul et al.
Biochemical pharmacology, 46(11), 1975-1981 (1993-12-03)
The involvement of human cytochrome P450 (CYP) 2E1 in the hydroxylation of 4-nitrophenol (4NP) to 4-nitrocatechol (4NC) has been investigated using cDNA expression and liver microsomal kinetic and inhibitor techniques. 4NP hydroxylation by human liver microsomes and cDNA-expressed human CYP2E1
Chong Shen et al.
Chemico-biological interactions, 162(1), 53-61 (2006-06-27)
An important application of primary hepatocyte cultures is for hepatotoxicity research. In this paper, gel entrapment culture of rat hepatocytes in miniaturized BAL system were evaluated as a potential in vitro model for hepatotoxicity studies in comparison to monolayer cultures.
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