2-Amino-5-fluorobenzoic acid CAS 446-08-2
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2-Amino-5-fluorobenzoic acid CAS 446-08-2

2-Amino-5-fluorobenzoic acid CAS 446-08-2 is a very important precursor for the synthesis of pharmaceuticals, herbicides, plant growth regulators and fungicides of the quinoline type.

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Product Description

Believe Chemical is a leading China 2-Amino-5-fluorobenzoic acid CAS 446-08-2 manufacturer, supplier and exporter. Adhering to the pursuit of perfect quality of products, so that our 2-Amino-5-fluorobenzoic acid CAS 446-08-2 have been satisfied by many customers. Shandong Believe Chemical Pte. Ltd. is a high-tech enterprise integrating R &D and sales of chemical technology. 


We are good at the advantages of chemical products in the field. Our products are exported to Europe, the United States, Japan, South Korea, Southeast Asia and other countries and regions. With science and technology as the guide, honesty as the foundation, quality as the life, and relying on the enterprise concept of innovation and development, we sincerely hope to establish exchanges and extensive cooperation with domestic and foreign customers to create prosperity!


2-Amino-5-fluorobenzoic acid CAS 446-08-2 Chemical Specification 

Product Name

2-Amino-5-fluorobenzoic acid

Formula  

C7H6FNO2

Molecular Weight 

155.13

CAS NO.  

446-08-2

Quantity

500KG


Items

Specification

Results

Appearance

Light yellow to light brown Fine Crystalline Powder

Conforms

Assay

99% 99.28%

CONCLUSION

The result conform with standard


2-Amino-5-fluorobenzoic acid CAS 446-08-2 Chemical Properties

Melting point 181-183°C (lit.)
Boiling point 223.67°C (roughestimate)
Density 1.3021 (estimate)
Storage conditions Keepindarkplace, Inertatmosphere, Roomtemperature
SolubilityDMSO(Slightly),Methanol(Slightly)
Acidity coefficient (pKa) 1.86±0.10 (Predicted)
Morphology FineCrystallinePowder
ColorLightyellowtolightbrown


2-Amino-5-fluorobenzoic acid CAS 446-08-2 Application

5-Fluoroanthranilic acid was synthesized from 2-methyl-4-fluoronitrobenzene as starting material. It uses Raney nickel as a catalyst and undergoes catalytic hydrogenation reduction with 2-methyl-4-fluoronitrobenzene at 50 °C. After filtering off the catalyst in Chemicalbook, the solvent is removed by distillation to obtain 5-fluoro-2-aminotoluene. , and then oxidized with potassium permanganate, acidified and filtered to obtain the crude product, and purified by alkali-soluble acid precipitation to obtain the purer final target product.


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