Table 2 Physicochemical properties of three SAs71.

From: Sulfonamides-induced oxidative stress in freshwater microalga Chlorella vulgaris: Evaluation of growth, photosynthesis, antioxidants, ultrastructure, and nucleic acids

Compound

Molecular formula

Molecular structure

Molecular weight

Log Kow

pKa

Sulfadiazine

C10H10N4O2S

250.28

−0.0314

6.52

Sulfamerazine

C11H12N4O2S

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264.30

0.1944

7.10

Sulfamethazine

C12H14N4O2S

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278.33

0.4687

7.40