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USP Atazanavir Sulfate (Assay, Organic Impurities –Procedures 1 and 2, Limit of Atazanavir Related Compound A)​ Atazanavir system suitability solution-Zoomed scale. USP- Organic Impurity-Procedure-1

Application Detail (App ID: 28131)

Part No:00F-4784-E0
Dimensions:150 x 4.6 mm ID
Elution Type:Gradient
Elution A:2.73 g/L of monobasic potassium phosphate in water. Adjusted pH with diluted Orthophosphoric acid to pH 3.50. Solution A(MP-A): Acetonitrile and Buffer (25:75) v/v.
Elution B:2.73 g/L of monobasic potassium phosphate in water. Adjusted pH with diluted Orthophosphoric acid to pH 3.50. Solution B(MP-B) : Acetonitrile and Buffer (75:25) v/v.
Gradient Profile:
Step No. Time (min) Pct A Pct B
1 0 100 0
2 5 100 0
3 45 0 100
4 50 100 0
5 60 100 0

Flow Rate:1 mL/min
Col. Temp: 25 °C
Detection: UV-Vis Abs.-Diode Array (PDA) @ 215.0000000000 nm (nanometers) (0°C)

Analyte Details

Analyte Detail not available

1
(S,R,S,S)-Diastereomer
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2
(R,S,S,S)-Diastereomer
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3
Atazanavir
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