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Merck
모든 사진(1)

주요 문서

N15553

Sigma-Aldrich

4-Nitrocatechol

≥96.0%

동의어(들):

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

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About This Item

Linear Formula:
O2NC6H3-1,2-(OH)2
CAS Number:
Molecular Weight:
155.11
Beilstein:
1867508
EC Number:
MDL number:
UNSPSC 코드:
12352100
PubChem Substance ID:
NACRES:
NA.22

Quality Level

분석

≥96.0%

양식

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

유전자 정보

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

개인 보호 장비

dust mask type N95 (US), Eyeshields, Gloves


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문서 라이브러리 방문

Ayelet Fishman et al.
Biotechnology and bioengineering, 87(6), 779-790 (2004-08-27)
After discovering that toluene 4-monooxygenase (T4MO) of Pseudomonas mendocina KR1 oxidizes nitrobenzene to 4-nitrocatechol, albeit at a very low rate, this reaction was improved using directed evolution and saturation mutagenesis. Screening 550 colonies from a random mutagenesis library generated by
A Chauhan et al.
Journal of applied microbiology, 88(5), 764-772 (2000-05-03)
Pseudomonas cepacia RKJ200 (now described as Burkholderia cepacia) has been shown to utilize p-nitrophenol (PNP) as sole carbon and energy source. The present work demonstrates that RKJ200 utilizes 4-nitrocatechol (NC) as the sole source of carbon, nitrogen and energy, and
Stephanie L Groce et al.
Biochemistry, 44(19), 7175-7188 (2005-05-11)
Homoprotocatechuate 2,3-dioxygenase (WT 2,3-HPCD) isolated from Brevibacterium fuscum utilizes an active site Fe(II) and O(2) to catalyze proximal extradiol cleavage of the aromatic ring of the substrate (HPCA). Here, the conserved active site residue His200 is changed to Gln, Glu
R J Duescher et al.
Analytical biochemistry, 212(2), 311-314 (1993-08-01)
p-Nitrophenol hydroxylation to p-nitrocatechol is a useful metabolic marker for the presence of functional cytochrome P450 2E1 in mammalian cell microsomes, but the assay is limited by the sensitivity of the spectrophotometric method used to monitor p-nitrocatechol formation. In this
Joseph P Emerson et al.
Journal of biological inorganic chemistry : JBIC : a publication of the Society of Biological Inorganic Chemistry, 10(7), 751-760 (2005-10-12)
The manganese-dependent 3,4-dihydroxyphenylacetate 2,3-dioxygenase (MndD) from Arthrobacter globiformis CM-2 is an extradiol-cleaving catechol dioxygenase that catalyzes aromatic ring cleavage of 3,4-dihydroxyphenylacetate (DHPA). Based on the recent crystal structure of the MndD-DHPA complex, a series of site-directed mutations were made at

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