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Table 7 Results of forced degradation study of Metformin and Ertugliflozin

From: Stability indicating method development and validation for simultaneous estimation and quantification of Ertugliflozin and Metformin in bulk and tablet dosage form

S. no.

Stress degradation

condition

% Degraded

Metformin

% Degraded

Ertugliflozin

1

Acid

6.54

3.45

2

Alkali

8.39

3.94

3

Oxidation

5.67

5.31

4

Thermal

3.05

2.05

5

UV

2.30

1.08

6

Water

0.53

0.28