Introduction and application of CAS No.18212-21-0 | 4-Methyl-1,2,3-thiadiazole-5-carboxylic acid
4-Methyl-1,2,3-thiadiazole-5-carboxylic acid is a phosphonate that activates the enzyme hydrazine hydrolase. Hydrazine hydrolase is an enzyme that breaks down the compound salicylic acid, which is found in plants such as echinochloa crus-galli and tobacco. Salicylic acid has been shown to inhibit the growth of bacteria such as Staphylococcus aureus and Streptococcus pyogenes. 4-Methyl-1,2,3-thiadiazole-5-carboxylic acid has been shown to inhibit bacterial growth at bactericidal concentrations. It also inhibits the growth of resistant strains of Echinochloa crus galli and tobacco. 4MTCA has also been shown to have antibacterial activity against Mycobacterium tuberculosis.
4-Methyl-1,2,3-thiadiazole-5-carboxylic acid is a white to light yellow crystalline powder with stable properties under normal temperature and pressure. Its functional group contains a carboxylic acid group, which has a certain acidity. It can react with alcohol compounds to remove a molecule of water to form fat, and can also react with strong alkali compounds to form salts.
Synonyms:
4-methylthiadiazole-5-carboxylic acid;
4-methyl-5-hydroxycarbonyl-1,2,3-thiadiazole;
5-carboxy-4-methyl-1,2,3-thiadiazole;
4-methyl-1,2,3-thiadiazole-5-carboxylic acid;
4-methyl-1,2,3-thiadiazolyl-5-carboxylic acid;
Specification of CAS No.18212-21-0 | 4-Methyl-1,2,3-thiadiazole-5-carboxylic acid
|
ITEMS |
SPECIFICATION |
|
CAS |
18212-21-0 |
|
MF |
C4H4N2O2S |
|
MW |
144.15 |
|
Melting point |
169-173 °C (D) |
|
Boiling point |
315.2±34.0 °C(Predicted) |
|
Density |
1.530±0.06 g/cm3(Predicted) |
|
acidity coefficient(pKa) |
1.33±0.37(Predicted) |
Package and transportation of Introduction and application of CAS No.18212-21-0 | 4-Methyl-1,2,3-thiadiazole-5-carboxylic acid
Package:0.1g,1g,5g,25g,100g,500g,1kg
Transportation: by courier/ by air/ by sea


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