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125113

Sigma-Aldrich

2-Chloro-5-nitrobenzoic acid

97%

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About This Item

Linear Formula:
ClC6H3(NO2)CO2H
CAS Number:
Molecular Weight:
201.56
Beilstein:
1877474
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Quality Level

Assay

97%

form

powder

mp

165-168 °C (lit.)

SMILES string

OC(=O)c1cc(ccc1Cl)[N+]([O-])=O

InChI

1S/C7H4ClNO4/c8-6-2-1-4(9(12)13)3-5(6)7(10)11/h1-3H,(H,10,11)

InChI key

QUEKGYQTRJVEQC-UHFFFAOYSA-N

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General description

2-Chloro-5-nitrobenzoic acid undergoes microwave-assisted, regioselective amination reaction with aliphatic and aromatic amines to yield N-substituted 5-nitroanthranilic acid derivatives. It acts as ligand and forms a red luminescent one dimensional coordination polymer with Eu(III).

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Eye Irrit. 2 - Skin Sens. 1

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

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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Customers Also Viewed

2-Chloro-5-nitrobenzoato complexes of Eu (III) and Tb (III)-A 1D coordination polymer and enhanced solution luminescence.
Viswanathan S and Bettencourt-Dias A.
Inorganic Chemistry Communications, 9(5), 444-448 (2006)
Younis Baqi et al.
The Journal of organic chemistry, 72(15), 5908-5911 (2007-06-26)
The synthesis of N-substituted 5-nitroanthranilic acid derivatives 3a-w was achieved by a new, mild, microwave-assisted, regioselective amination reaction of 5-nitro-2-chlorobenzoic acid (1a) with a diverse range of aliphatic and aromatic amines 2a-w without added solvent or catalyst. Up to >99%

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