2-Amino-3-Methyl benzoic acid CAS-No.  4389-45-1  

SYNONYMS: 3-Methylanthranilic acid

Appearance: Light grey powder or light purple crystals

Assay (HPLC): min98.5%~99.0%                         

Melting Point: 174~178 C            

Loss on drying: max0.5%

3-Methyl-2-nitro benzoic Acid CAS-No.    5437-38-7

SYNONYMS: 2-Nitro-m-toluic acid

DESCRIPTION: White crystals

Assay (HPLC)       min99%                         

Melting Point        222~225 C            

Loss on drying   max0.5%

4-Methyl-3-Nitro benzoic acid CAS-No.    96-98-0

SYNONYMS: 3-Nitro-p-toluic acid          

DESCRIPTION: Pale-yellow crystals

Assay (HPLC)        min99%                         

Melting Point         189~192 C            

Loss on Drying    max0.5%

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