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564613

Sigma-Aldrich

5-Amino-2-nitrobenzoic acid

97%

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Synonym(s):
2-Nitro-5-aminobenzoic acid, 3-Carboxy-4-nitroaniline, NSC 74455
Linear Formula:
H2NC6H3(NO2)CO2H
CAS Number:
Molecular Weight:
182.13
Beilstein/REAXYS Number:
2107512
EC Number:
MDL number:
eCl@ss:
32160406
PubChem Substance ID:
NACRES:
NA.22

Quality Level

assay

97%

form

solid

reaction suitability

reaction type: solution phase peptide synthesis

mp

236-238 °C (lit.)

application(s)

peptide synthesis

SMILES string

Nc1ccc(c(c1)C(O)=O)[N+]([O-])=O

InChI

1S/C7H6N2O4/c8-4-1-2-6(9(12)13)5(3-4)7(10)11/h1-3H,8H2,(H,10,11)

InChI key

KZZWQCKYLNIOBT-UHFFFAOYSA-N

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This Item
289647A70402339598
5-Amino-2-nitrobenzoic acid 97%

564613

5-Amino-2-nitrobenzoic acid

3-Amino-4-hydroxybenzoic acid 97%

289647

3-Amino-4-hydroxybenzoic acid

2-Amino-4-nitrophenol 96%

A70402

2-Amino-4-nitrophenol

4-Amino-3-hydroxybenzoic acid 97%

339598

4-Amino-3-hydroxybenzoic acid

assay

97%

assay

97%

assay

96%

assay

97%

mp

236-238 °C (lit.)

mp

208 °C (dec.) (lit.)

mp

140-143 °C (lit.)

mp

211-215 °C (lit.)

reaction suitability

reaction type: solution phase peptide synthesis

reaction suitability

reaction type: solution phase peptide synthesis

reaction suitability

-

reaction suitability

reaction type: solution phase peptide synthesis

application(s)

peptide synthesis

application(s)

peptide synthesis

application(s)

-

application(s)

peptide synthesis

Application

Reactant for:
  • Two-component dendritic chain reactions
  • Enzymic activation of hydrophobic self-immolative dendrimers
  • Preparation of insulin receptor tyrosine kinase activator
  • Preparation of polymer-bound diazonium salts using Merrifield resin-bound piperazine

pictograms

Flame over circle

signalword

Danger

hcodes

Hazard Classifications

Ox. Sol. 2

Storage Class

5.1B - Oxidizing hazardous materials

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)


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Eran Sella et al.
Chemical communications (Cambridge, England), 46(35), 6575-6577 (2010-08-18)
A new dendritic chain reaction probe system was demonstrated to produce exponential signal amplification for the detection of sulfhydryl compounds.
Yu Jin Park et al.
Clinical biochemistry, 50(12), 719-725 (2017-03-05)
The use of iodinated contrast media has grown in popularity in the past two decades, but relatively little attention has been paid to the possible interferential effects of contrast media on laboratory test results. Herein, we investigate medical contrast media
L C Kirby et al.
Lipids, 30(9), 863-867 (1995-09-01)
Conjugated bile acid hydrolase (CBAH) refers to a class of enzymes which catalyze the cleavage of the amino acid moieties from conjugated bile acids. These enzymes are significant because of their role in providing substrates for further microbial metabolism in
Magdalena Wysocka et al.
Analytical biochemistry, 399(2), 196-201 (2010-01-16)
Previously selected by the combinatorial chemistry approach, potent fluorogenic substrate of proteinase 3 was used as the starting structure to design new substrates. The general formula of the synthesized peptides is as follows: ABZ-Tyr-Tyr-Abu-ANB-X-NH(2), where ANB (5-amino-2-nitrobenzoic acid) served as
F Schiele et al.
Clinical chemistry, 33(11), 1978-1982 (1987-11-01)
We describe the process of certification for a gamma-glutamyltransferase reference material (CRM no. 319). Fifteen laboratories participated to this interlaboratory evaluation. All steps of the measurements were controlled in an effort to locate potential sources of variations. In particular, the

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