Letrozole Products | Cleanchem - Letermovir is an antiviral medication specifically used for the prevention of cytomegalovirus (CMV) infection in CMV-seropositive hematopoietic stem cell transplant recipients. It inhibits the CMV DNA terminase complex, blocking viral replication. Letermovir is usually well tolerated and has a lower toxicity profile compared to older antivirals like ganciclovir. It can be administered orally or intravenously.

Letrozole

Cat. No: CL-LTZ-01

CAS No: 112809-51-5

Mol. F: C17H11N5

Mol. Wt: 285.3

Inv. Status: Custom Synthesis

Letrozole EP Impurity A

Cat. No: CL-LTZ-02

CAS No: 112809-52-6

Mol. F: C17H11N5

Mol. Wt: 285.3

Inv. Status: Custom Synthesis

Letrozole EP Impurity B

Cat. No: CL-LTZ-03

CAS No: 113402-31-6

Mol. F: C22H13N3

Mol. Wt: 319.4

Inv. Status: Custom Synthesis

Letrozole Impurity C

Cat. No: CL-LTZ-04

CAS No: 112809-25-3

Mol. F: C10H8N4

Mol. Wt: 184.2

Inv. Status: Custom Synthesis

Carbinol Metabolite Of Letrozole

Cat. No: CL-LTZ-05

CAS No: 134521-16-7

Mol. F: C15H10N2O

Mol. Wt: 234.3

Inv. Status: Custom Synthesis

Letrozole Diacid

Cat. No: CL-LTZ-06

CAS No: 1644566-39-1

Mol. F: C17H15N3O4

Mol. Wt: 325.3

Inv. Status: Custom Synthesis

Letrozole Diamide

Cat. No: CL-LTZ-07

CAS No: 2170106-13-3

Mol. F: C17H17N5O2

Mol. Wt: 323.4

Inv. Status: Custom Synthesis

Letrozole Impurity 1

Cat. No: CL-LTZ-09

CAS No: 100442-33-9

Mol. F: C20H27NO

Mol. Wt: 297.4

Inv. Status: Custom Synthesis

Letrozole Monoacid Impurity

Cat. No: CL-LTZ-10

CAS No: NA

Mol. F: C17H12N4O

Mol. Wt: 304.3

Inv. Status: Custom Synthesis

Letrozole Mono-Amide Impurity

Cat. No: CL-LTZ-11

CAS No: 2500927-47-7

Mol. F: C17H11N5O

Mol. Wt: 301.3

Inv. Status: Custom Synthesis