5-Methyl-2-pyrazinecarboxylic acid CAS 5521-55-1
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5-Methyl-2-pyrazinecarboxylic acid CAS 5521-55-1

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Product Description

Believe Chemical is a leading China 5-Methyl-2-pyrazinecarboxylic acid CAS 5521-55-1 manufacturer, supplier and exporter. Adhering to the pursuit of perfect quality of products, so that our 5-Methyl-2-pyrazinecarboxylic acid CAS 5521-55-1 have been satisfied by many customers. Shandong Believe Chemical Pte. Ltd. is a high-tech enterprise integrating R &D and sales of chemical technology. 


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5-Methyl-2-pyrazinecarboxylic acid CAS 5521-55-1 Chemical Specification 

Product Name

 5-Methyl-2-pyrazinecarboxylic acid

Formula 

 C6H6N2O2

Molecular Weight

138.12

CAS NO. 

5521-55-1

Quantity

500KG


Items

Specification

Results

Appearance

white crystal


Conforms

Assay

≥99%
99.6%

CONCLUSION

The result conform with standard


5-Methyl-2-pyrazinecarboxylic acid CAS 5521-55-1 Chemical Properties

Melting point 167-171 ° C (L)
Boiling point 253.51 ° C (rough estimate)
Density 1.3471 (rough estimate)
Refractive index 1.5100 (estimated)
The storage conditions shall be kept at the marked position, sealed and dry, and room temperature
Soluble dimethyl sulfoxide (slight), methanol (slight)
Table orange powder


5-Methyl-2-pyrazinecarboxylic acid CAS 5521-55-1 Application

5-methylpyrazine-2-carboxylic acid, also known as 2-methyl-5-carboxylic acid pyrazine, is an important pharmaceutical intermediate, which is mainly used to prepare the important hypoglycemic drug glibenclamide and the new generation of long-acting lipid-lowering drug acimod. At the same time, its derivative methyl 2-methyl-5-pyrazine formate is also an important drug for the treatment of tuberculosis.



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