sofosbuvir impurity b

Sofosbuvir impurity B is the less active impurity of Sofosbuvir. Sofosbuvir is an active HCV RNA replication inhibitor in the HCV replicon assay, with potent anti-hepatitis C virus (HCV) activity.

Cetirizine Impurity B dihydrochloride (De(carboxymethoxy) Cetirizine Acetic Acid Dihydrochloride) is an impurity of Cetirizine dihydrochloride. Cetirizine is a second-generation antihistamine. Cetirizine is a specific, orally active and long-acting histamine H1-receptor antagonist. Cetirizine marks antiallergic properties and inhibits eosinophil chemotaxis during the allergic response.

Sofosbuvir impurity G is a diastereoisomer of Sofosbuvir.Sofosbuvir is an HCV RNA replication inhibitor, with potent anti-hepatitis C virus activity.

Impurity B of Calcitriol is an impurity of Calcitriol. Calcitriol is the hormonally active form of vitamin D, Calcitriol is the active metabolite of vitamin D3 that activates the vitamin D receptor (VDR).

Sofosbuvir impurity F (Sofosbuvir 3',5'-Bis-(S)-phosphate) is both a diastereomer of Sofosbuvir and an impurity of Sofosbuvir which is an inhibitor of HCV RNA replication.

Bromhexine Impurity B reagent used in the preparation of Ambroxol and Bromhexine (B678600) metabolites Ambroxol EP Impurity E.

Sofosbuvir impurity N is an diastereoisomer of Sofosbuvir.Sofosbuvir is an HCV RNA replication inhibitor, with potent anti-hepatitis C virus activity.

Sofosbuvir impurity J is an diastereoisomer of Sofosbuvir.Sofosbuvir is an HCV RNA replication inhibitor, with potent anti-hepatitis C virus activity.

Sofosbuvir impurity L is an diastereoisomer of Sofosbuvir.Sofosbuvir is an HCV RNA replication inhibitor, with potent anti-hepatitis C virus activity.

Sofosbuvir impurity I is an diastereoisomer of Sofosbuvir.Sofosbuvir is an HCV RNA replication inhibitor, with potent anti-hepatitis C virus activity.

Sofosbuvir impurity M is an diastereoisomer of Sofosbuvir.Sofosbuvir is an HCV RNA replication inhibitor, with potent anti-hepatitis C virus activity.

Daclatasvir Impurity B, a noted impurity of the antiviral agent Daclatasvir, acts as a potent inhibitor of the HCV NS5A protein [1].

Sofosbuvir impurity A is an diastereoisomer of Sofosbuvir. Sofosbuvir is anHCV RNA replication inhibitor ,with potent anti-hepatitis C virus activity.

Enalapril IMpurity B ((+)-N-[1-(S)-Ethoxycarbonxyl-3-phenylpropyl]-L-alanine) is Moexipril intermediate and is the main metabolite of Imidapril.

Sofosbuvir impurity D is the less active impurity of Sofosbuvir. Sofosbuvir is an active HCV RNA replication inhibitor in the HCV replicon assay,with potent anti-hepatitis C virus (HCV) activity.

Cefpodoxime proxetil impurity B is a constituent found in Cefpodoxime proxetil, which is a third-generation cephalosporin. This compound, known as Cefpodoxime Proxetil, is a highly effective oral antibiotic with a broad spectrum of activity.

Sofosbuvir impurity K is an diastereoisomer of Sofosbuvir.Sofosbuvir is an HCV RNA replication inhibitor, with potent anti-hepatitis C virus activity.

Sofosbuvir impurity E is the less active impurity of Sofosbuvir. Sofosbuvir is an active HCV RNA replication inhibitor in the HCV replicon assay,with potent anti-hepatitis C virus (HCV) activity.

Amlodipine besilate impurity B is a biochemical.

Fenofibrate EP Impurity B-d6 is a deuterated compound of Fenofibrate EP Impurity B. Fenofibrate EP Impurity B has a CAS number of 42017-89-0. Fenofibric Acid is the active form of fenofibrate, a synthetic phenoxy-isobutyric acid derivate with antihyperlipidemic activity.

Sofosbuvir impurity H, an diastereoisomer of Sofosbuvir, is the impurity of Sofosbuvir. Sofosbuvir (PSI-7977) is a diastereoisomer of Sofosbuvir.Sofosbuvir is an HCV RNA replication inhibitor, with potent anti-hepatitis C virus activity.

Sofosbuvir impurity C is the less active impurity of Sofosbuvir. Sofosbuvir is an active HCV RNA replication inhibitor in the HCV replicon assay,with potent anti-hepatitis C virus (HCV) activity.

Captopril EP Impurity B, a degradation product of Captopril (SQ-14534), serves as a thiol-containing, competitive inhibitor of the angiotensin-converting enzyme (ACE), demonstrating oral activity and potent antihypertensive effects with an IC50 value of 0.025 μM [1] [2] [3].

Leflunomide EP Impurity B-d4 is a deuterated compound of Leflunomide EP Impurity B. Leflunomide EP Impurity B has a CAS number of 163451-81-8. Teriflunomide is the principal active metabolite of leflunomide, an approved therapy for rheumatoid arthritis and multiple sclerosis.