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Letrozole Impurities & Reference Standards

7 compounds in the Letrozole family. Browse chemical names, CAS numbers and molecular specifications, and enquire about your required quantity and purity.

Letrozole

Carbinol Metabolite of Letrozole

CAS No.
134521-16-7
Formula
C15H10N2O
Molecular weight
234.26 g/mol
Letrozole

Letrozole

CAS No.
112809-51-5
Formula
C17H11N5
Molecular weight
285.3 g/mol
Letrozole

Letrozole Diacid

CAS No.
1644566-39-1
Formula
C17H15N3O4
Molecular weight
325.33 g/mol
Letrozole

Letrozole Diamide

CAS No.
2170106-13-3
Formula
C17H17N5O2
Molecular weight
323.36 g/mol
Letrozole

Letrozole EP Impurity A

CAS No.
112809-52-6
Formula
C17H11N5
Molecular weight
285.31 g/mol
Letrozole

Letrozole Impurity B

CAS No.
113402-31-6
Formula
C22H13N3
Molecular weight
319.3 g/mol
Letrozole

Letrozole Impurity C

CAS No.
112809-25-3
Formula
C10H8N4
Molecular weight
184.20 g/mol
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