Applications from the field of Pharma & Biopharma focused on LC/MS - page 55

LC-MS/MS Method for Detection and Quantitation of Azido Impurity in Valsartan Drug Substance

Applications

| 2023 | Shimadzu

LC/MS, LC/MS/MS, LC/QQQ

Instrumentation

LC/MS, LC/MS/MS, LC/QQQ

Manufacturer

Shimadzu

Industries

Pharma & Biopharma

A Robust and Sensitive Instrument for Quantification of N-Nitroso-N-Des Methyl Diltiazem Impurity in Diltiazem Drug Product

Others

| 2023 | Waters

LC/MS, LC/MS/MS, LC/QQQ

Instrumentation

LC/MS, LC/MS/MS, LC/QQQ

Manufacturer

Waters

Industries

Pharma & Biopharma

A Robust and Sensitive Instrument for Quantification of N-Nitroso labetalol impurity in Labetalol Drug Product

Others

| 2023 | Waters

LC/MS, LC/MS/MS, LC/QQQ

Instrumentation

LC/MS, LC/MS/MS, LC/QQQ

Manufacturer

Waters

Industries

Pharma & Biopharma

A Robust and Sensitive Instrument for Quantification of N-nitroso Morpholine impurity in Mycophenolate Mofetil HCl Drug Product

Others

| 2023 | Waters

LC/MS, LC/MS/MS, LC/QQQ

Instrumentation

LC/MS, LC/MS/MS, LC/QQQ

Manufacturer

Waters

Industries

Pharma & Biopharma

A Robust and Sensitive Instrument for Quantification of N-Nitroso Propranolol Impurity in Propranolol Hydrochloride Drug Product

Others

| 2023 | Waters

LC/MS, LC/MS/MS, LC/QQQ

Instrumentation

LC/MS, LC/MS/MS, LC/QQQ

Manufacturer

Waters

Industries

Pharma & Biopharma

A Robust and Sensitive Instrument for Quantification of N-Nitroso Nortriptyline Impurity in Amitriptyline Drug Product

Others

| 2023 | Waters

LC/MS, LC/MS/MS, LC/QQQ

Instrumentation

LC/MS, LC/MS/MS, LC/QQQ

Manufacturer

Waters

Industries

Pharma & Biopharma

A Simple and Reliable Technique for Trace Level Quantification of Nitrite as Precursors of N- nitrosation in pharmaceutical samples

Others

| 2023 | Waters

LC/MS, LC/SQ

Instrumentation

LC/MS, LC/SQ

Manufacturer

Waters

Industries

Pharma & Biopharma

A Robust and Sensitive Instrument for Quantification of N-Nitroso Argatroban impurity at 0.3 ppm in Argatroban Drug Product

Applications

| 2023 | Waters

LC/MS, LC/MS/MS, LC/QQQ

Instrumentation

LC/MS, LC/MS/MS, LC/QQQ

Manufacturer

Waters

Industries

Pharma & Biopharma

A Robust and Sensitive Instrument for Quantification of Seven Nitrosamine Impurities in Quetiapine Drug Substance

Others

| 2023 | Waters

LC/MS, LC/MS/MS, LC/QQQ

Instrumentation

LC/MS, LC/MS/MS, LC/QQQ

Manufacturer

Waters

Industries

Pharma & Biopharma

Waters Xevo TQ Absolute-A highly sensitive LCMSMS for quantification of low concentration of seven Nitrosamine impurities

Others

| 2023 | Waters

LC/MS, LC/MS/MS, LC/QQQ

Instrumentation

LC/MS, LC/MS/MS, LC/QQQ

Manufacturer

Waters

Industries

Pharma & Biopharma