4-Amino-2,3,5,6-tetrafluorobenzoic acid, 97%

Name: 4-Amino-2,3,5,6-tetrafluorobenzoic acid, 97%
SKU: L20128.03

CAS: 944-43-4 | C7H3F4NO2 | 209.1 g/mol

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Catalog number L20128.03

also known as L20128-03

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1 g

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Chemical Identifiers

CAS944-43-4

IUPAC Name4-amino-2,3,5,6-tetrafluorobenzoic acid

Molecular FormulaC7H3F4NO2

InChI KeyWTNSXWSOTDBWOR-UHFFFAOYSA-N

SMILESNC1=C(F)C(F)=C(C(O)=O)C(F)=C1F

Specifications

Specification Sheet

Assay from Supplier's CofA≥96.0% (U.S. specification)

Appearance (Color)White to cream

Assay (Aqueous acid-base Titration)≥96.0 to ≤104.0% (non-U.S. specification)

FormPowder

Assay (HPLC)≥96.0% (non-U.S. specification)

It is used in chemical research and as pharmaceutical intermediate.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
It is used in chemical research and as pharmaceutical intermediate.

Solubility
Insoluble in water. Soluble in methanol (25 mg/ml).

Notes
Stable under recommended storage conditions. Incompatible with oxidizing agents.

RUO – Research Use Only

General References:

Toshifumi Takeuchi; Yuji Minato; Masayoshi Takase; Hideyuki Shinmori. Molecularly imprinted polymers with halogen bonding-based molecular recognition sites. Tetrahedron Letters. 2005, 46(52), 9025-9027
Sui Xiong Cai; Denis J. Glenn; and John F. W. Keana. Toward the Development of Radiolabeled Fluorophenyl Azide-Based Photolabeling Reagents: Synthesis and Photolysis of Iodinated 4-Azidoperfluorobenzoates and 4-Azido-3,5,6-trifluorobenzoates. J. Org. Chem. 1992, 57(4), 1299-1304