Anastrozole Impurities & Reference Standards

Invenza supplies high-quality Anastrozole Reference Standards, Anastrozole impurities, pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope-labeled compounds, and nitrosamine-related products for pharmaceutical research, analytical testing, and quality control applications.

Our Anastrozole impurity reference standards are suitable for a wide range of pharmaceutical and analytical applications, including drug development, analytical method development and validation, quality control (QC), stability studies, impurity profiling, unknown impurity identification, regulatory submissions such as ANDA and DMF, and assessment of potential genotoxic impurities.

Anastrozole-related reference standards are thoroughly characterized and supplied with Certificates of Analysis (COA) and supporting analytical data, subject to product availability and applicable specifications. We can also provide pharmacopeial and traceable reference standards, including EP/USP-related requirements, based on customer specifications

Our Anastrozole impurity standards are manufactured, characterized, and handled to support reliable analytical testing and pharmaceutical research requirements. Products are periodically re-tested, where applicable, to help ensure consistent quality and dependable analytical performance.

CAT No. IR-A01151
CAS No. 120511-73-1
Molecular Formula C17H19N5
Molecular Weight 293.37
CAT No. IR-A01152
CAS No. 19294-04-3
Molecular Formula C9H10Br2
Molecular Weight 277.98
CAT No. IR-A01153
CAS No. 120511-74-2
Molecular Formula C11H10N2
Molecular Weight 170.21
CAT No. IR-A01154
CAS No. 120512-04-1
Molecular Formula C17H23N5O2
Molecular Weight 329.4
CAT No. IR-A01155
CAS No. 1215780-15-6
Molecular Formula C16H17N5
Molecular Weight 279.34
CAT No. IR-A01156
CAS No. 1216898-82-6
Molecular Formula C30H31N9
Molecular Weight 517.63
CAT No. IR-A01157
CAS No. 120511-84-4
Molecular Formula C15H17BrN2
Molecular Weight 305.21
CAT No. IR-A01158
CAS No. 1027160-12-8
Molecular Formula C15H16Br2N2
Molecular Weight 384.11
CAT No. IR-A01159
CAS No. 120511-88-8
Molecular Formula C15H18N2O
Molecular Weight 242.32
CAT No. IR-A01160
CAS No. 104-15-4 (anhydr...
Molecular Formula C7H8O3S (anhydrous) ;C7H10O4S (anhydrous)
Molecular Weight 172.2 ;190.22
CAT No. IR-A01161
CAS No. 120511-92-4
Molecular Formula C17H19N5
Molecular Weight 293.37
CAT No. IR-A01162
CAS No. 120511-72-0
Molecular Formula C15H18N2
Molecular Weight 226.32
CAT No. IR-A01163
CAS No. 120511-91-3
Molecular Formula C15H17ClN2
Molecular Weight 260.76
CAT No. IR-A01164
CAS No. 120511-89-9
Molecular Formula C15H16N2O
Molecular Weight 240.3
CAT No. IR-A01165
CAS No. 120512-03-0
Molecular Formula C17H21N5O
Molecular Weight 311.38