Anastrozole Related Products
Anagyrine is an alkaloid found primarily in certain plants of the Fabaceae (legume) family, such as lupines (Lupinus species). anagyrine is classified as a quinolizidine alkaloid that share a bicyclic system derived from lysine biosynthesis.
Vsquare is a leading innovator in pharmaceutical reference standards. We supply high-quality Reference Standards of Anastrozole, pharmacopeial and non-pharmacopeial Anastrozole impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Anastrozole impurities reference standards are useful in pharmaceutical research. They are useful in product development, ANDA and DMF filing, quality control (QC), method validation, and stability studies. It is also useful in the identification of unknown impurities and the assessment of genotoxic potential.
Anastrozole-related products are thoroughly characterized. Anastrozole products are supplied with detailed COA & analytical data meeting regulatory compliance. We can also provide EP/USP traceable standards based on your requirements. The supplied products are re-tested at regular intervals.
Pharmaceutical Reference Standards
1,2,4-Triazol-4-Amine
| VS CAT No | : VS-A003022 |
| CAS No | : 584-13-4 |
| Mol.F. | : C2H4N4 |
| Mol.Wt. | : 84.1 |
| Inv. Status | : Custom Synthesis |
| Rel. CAS No | : 25545-88-4 (HCl salt) ; 38104-46-0 (H2SO4 salt) ; 746654-49-9 (HBr Salt) |
3,5-Dimethylbenzene
| VS CAT No | : VS-A003024 |
| CAS No | : 27129-86-8 |
| Mol.F. | : C9H11Br |
| Mol.Wt. | : 199.1 |
| Inv. Status | : Custom Synthesis |
3,5-Dimethylphenylacetonitrile
| VS CAT No | : VS-A003025 |
| CAS No | : 39101-54-7 |
| Mol.F. | : C10H11N |
| Mol.Wt. | : 145.2 |
| Inv. Status | : Custom Synthesis |
4-Aminoanastrozolium
| VS CAT No | : VS-A003035 |
| CAS No | : 907161-00-6 |
| Mol.F. | : C17H21N6 |
| Mol.Wt. | : 309.4 |
| Inv. Status | : Custom Synthesis |
| Rel. CAS No | : 906813-01-2 (Bromide) |
4-Aminoanastrozolium Bromide
| VS CAT No | : VS-A003018 |
| CAS No | : 906813-01-2 |
| Mol.F. | : C17H21N6 : Br |
| Mol.Wt. | : 309.4 : 79.9 |
| Inv. Status | : Custom Synthesis |
| Rel. CAS No | : 907161-00-6 (Free Base) |
Anastrozole
| VS CAT No | : VS-A003001 |
| CAS No | : 120511-73-1 |
| Mol.F. | : C17H19N5 |
| Mol.Wt. | : 293.4 |
| Inv. Status | : Custom Synthesis |
| Rel. CAS No | : 868771-60-2 (HCl salt) ; 876514-43-1 (HBr salt) |
Anastrozole 1,3-Dibromomethyl Impurity
| VS CAT No | : VS-A003019 |
| CAS No | : 19294-04-3 |
| Mol.F. | : C9H10Br2 |
| Mol.Wt. | : 278.0 |
| Inv. Status | : Custom Synthesis |
Anastrozole 1,3-Dicyanomethyl Impurity
| VS CAT No | : VS-A003017 |
| CAS No | : 120511-74-2 |
| Mol.F. | : C11H10N2 |
| Mol.Wt. | : 170.2 |
| Inv. Status | : Custom Synthesis |
Anastrozole Diacid (USP)
| VS CAT No | : VS-A003012 |
| CAS No | : 1338800-81-9 |
| Mol.F. | : C17H21N3O4 |
| Mol.Wt. | : 331.4 |
| Inv. Status | : Custom Synthesis |
Anastrozole EP Impurity A
| VS CAT No | : VS-A003002 |
| CAS No | : 1215780-15-6 |
| Mol.F. | : C16H17N5 |
| Mol.Wt. | : 279.3 |
| Inv. Status | : Custom Synthesis |
Anastrozole EP Impurity B
| VS CAT No | : VS-A003003 |
| CAS No | : 1216898-82-6 |
| Mol.F. | : C30H31N9 |
| Mol.Wt. | : 517.6 |
| Inv. Status | : Custom Synthesis |
Anastrozole EP Impurity C
| VS CAT No | : VS-A003004 |
| CAS No | : 120511-84-4 |
| Mol.F. | : C15H17BrN2 |
| Mol.Wt. | : 305.2 |
| Inv. Status | : Custom Synthesis |
Anastrozole EP Impurity D
| VS CAT No | : VS-A003005 |
| CAS No | : 1027160-12-8 |
| Mol.F. | : C15H16Br2N2 |
| Mol.Wt. | : 384.1 |
| Inv. Status | : Custom Synthesis |
Anastrozole EP Impurity E
| VS CAT No | : VS-A003006 |
| CAS No | : 120511-88-8 |
| Mol.F. | : C15H18N2O |
| Mol.Wt. | : 242.3 |
| Inv. Status | : Custom Synthesis |
| Rel. CAS No | : 1015083-82-5 (Na salt) |
Anastrozole EP Impurity F (Hydrate)
| VS CAT No | : VS-A003007 |
| CAS No | : 6192-52-5 |
| Mol.F. | : C7H8O3S : H2O |
| Mol.Wt. | : 172.2 : 18.0 |
| Inv. Status | : Custom Synthesis |
| Rel. CAS No | : 104-15-4 (free base) |
Anastrozole EP Impurity F (Sodium salt)
| VS CAT No | : VS-A003034 |
| CAS No | : 657-84-1 |
| Mol.F. | : C7H7O3S : Na |
| Mol.Wt. | : 171.2 : 23.0 |
| Inv. Status | : Custom Synthesis |
| Rel. CAS No | : 104-15-4 ; (free base) ; 6192-52-5 (H2O) |
Anastrozole EP Impurity G
| VS CAT No | : VS-A003008 |
| CAS No | : 120511-92-4 |
| Mol.F. | : C17H19N5 |
| Mol.Wt. | : 293.4 |
| Inv. Status | : Custom Synthesis |
Anastrozole EP Impurity H
| VS CAT No | : VS-A003009 |
| CAS No | : 120511-72-0 |
| Mol.F. | : C15H18N2 |
| Mol.Wt. | : 226.3 |
| Inv. Status | : Custom Synthesis |
Anastrozole EP Impurity I
| VS CAT No | : VS-A003010 |
| CAS No | : 120511-91-3 |
| Mol.F. | : C15H17ClN2 |
| Mol.Wt. | : 260.8 |
| Inv. Status | : Custom Synthesis |
Anastrozole Formyl Impurity
| VS CAT No | : VS-A003020 |
| CAS No | : 120511-89-9 |
| Mol.F. | : C15H16N2O |
| Mol.Wt. | : 240.3 |
| Inv. Status | : Custom Synthesis |
Anastrozole HBr
| VS CAT No | : VS-A003032 |
| CAS No | : 876514-43-1 |
| Mol.F. | : C17H19N5 : HBr |
| Mol.Wt. | : 293.4 : 80.9 |
| Inv. Status | : Custom Synthesis |
| Rel. CAS No | : 120511-73-1 (free base) ; 868771-60-2 (HCl salt) |
Anastrozole HCl
| VS CAT No | : VS-A003031 |
| CAS No | : 868771-60-2 |
| Mol.F. | : C17H19N5 : HCl |
| Mol.Wt. | : 293.4 : 36.5 |
| Inv. Status | : Custom Synthesis |
| Rel. CAS No | : 120511-73-1 (free base) ; 876514-43-1 (HBr salt) |
Anastrozole Impurity 1
| VS CAT No | : VS-A003027 |
| CAS No | : 105371-71-9 |
| Mol.F. | : C11H13N |
| Mol.Wt. | : 159.2 |
| Inv. Status | : Custom Synthesis |
Anastrozole Impurity 2
| VS CAT No | : VS-A003028 |
| CAS No | : 120512-36-9 |
| Mol.F. | : C12H14BrN |
| Mol.Wt. | : 252.2 |
| Inv. Status | : Custom Synthesis |
Anastrozole Impurity 3
| VS CAT No | : VS-A003029 |
| CAS No | : 120512-37-0 |
| Mol.F. | : C13H14N2 |
| Mol.Wt. | : 198.3 |
| Inv. Status | : Custom Synthesis |
Anastrozole Impurity 4
| VS CAT No | : VS-A003030 |
| CAS No | : 120512-38-1 |
| Mol.F. | : C14H16N2 |
| Mol.Wt. | : 212.3 |
| Inv. Status | : Custom Synthesis |
Anastrozole Impurity 5
| VS CAT No | : VS-A003039 |
| CAS No | : 1186102-55-5 |
| Mol.F. | : C19H20N8 |
| Mol.Wt. | : 360.4 |
| Inv. Status | : Custom Synthesis |
Anastrozole Impurity 6
| VS CAT No | : VS-A003040 |
| CAS No | : 1301724-97-9 |
| Mol.F. | : C19H21N3O2 |
| Mol.Wt. | : 323.4 |
| Inv. Status | : Custom Synthesis |
Anastrozole Impurity 7
| VS CAT No | : VS-A003042 |
| CAS No | : NA |
| Mol.F. | : C17H18BrN5 |
| Mol.Wt. | : 372.3 |
| Inv. Status | : Custom Synthesis |
Anastrozole Impurity 8
| VS CAT No | : VS-A003043 |
| CAS No | : NA |
| Mol.F. | : C13H14N2 |
| Mol.Wt. | : 198.3 |
| Inv. Status | : Custom Synthesis |
Anastrozole Impurity 9
| VS CAT No | : VS-A003044 |
| CAS No | : 3673-68-5 |
| Mol.F. | : C16H26O2 |
| Mol.Wt. | : 250.4 |
| Inv. Status | : Custom Synthesis |
Anastrozole Impurity A
| VS CAT No | : VS-A003011 |
| CAS No | : 918312-71-7 |
| Mol.F. | : C26H29N3 |
| Mol.Wt. | : 383.5 |
| Inv. Status | : Custom Synthesis |
Anastrozole Impurity B
| VS CAT No | : VS-A003021 |
| CAS No | : 2518116-15-7 |
| Mol.F. | : C14H15BrN2 |
| Mol.Wt. | : 291.2 |
| Inv. Status | : Custom Synthesis |
Anastrozole Impurity C
| VS CAT No | : VS-A003023 |
| CAS No | : NA |
| Mol.F. | : C19H20N8 |
| Mol.Wt. | : 360.4 |
| Inv. Status | : Custom Synthesis |
Anastrozole Monoacid Monoamide (USP)
| VS CAT No | : VS-A003016 |
| CAS No | : 2469244-33-3 |
| Mol.F. | : C17H22N4O3 |
| Mol.Wt. | : 330.4 |
| Inv. Status | : Custom Synthesis |
Anastrozole Monoacid Mononitrile (USP)
| VS CAT No | : VS-A003015 |
| CAS No | : 1338800-82-0 |
| Mol.F. | : C17H20N4O2 |
| Mol.Wt. | : 312.4 |
| Inv. Status | : Custom Synthesis |
Anastrozole Monoamide Mononitrile (USP)
| VS CAT No | : VS-A003013 |
| CAS No | : 120512-03-0 |
| Mol.F. | : C17H21N5O |
| Mol.Wt. | : 311.4 |
| Inv. Status | : Custom Synthesis |
α,α,3,5-Tetramethyl-Benzeneacetonitrile
| VS CAT No | : VS-A003026 |
| CAS No | : 93748-07-3 |
| Mol.F. | : C12H15N |
| Mol.Wt. | : 173.3 |
| Inv. Status | : Custom Synthesis |
Stable Isotopes And Metabolites
Anastrozole 13C4
| VS CAT No | : VS-A003D03 |
| CAS No | : NA |
| Mol.F. | : C1313C4H19N5 |
| Mol.Wt. | : 297.3 |
| Inv. Status | : Custom Synthesis |
Anastrozole D12
| VS CAT No | : VS-A003D01 |
| CAS No | : 120512-32-5 |
| Mol.F. | : C17H7D12N5 |
| Mol.Wt. | : 305.5 |
| Inv. Status | : Custom Synthesis |
Anastrozole D3 Dimer Impurity
| VS CAT No | : VS-A003D02 |
| CAS No | : 1329809-14-4 |
| Mol.F. | : C30H28D3N9 |
| Mol.Wt. | : 520.7 |
| Inv. Status | : Custom Synthesis |