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Anastrozole EP Impurity D. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 1-(dibromomethyl)-3,5-bis(2-isocyanopropan-2-yl)benzene. CAS No. 1027160-12-8. Molecular formula: C15H16Br2N2. Mole weight: 384.11. Catalog: APB1027160128.
Anastrozole EP Impurity E (2-[3-(Cyanodimethylmethyl)-5-hydroxymethylphenyl]-2-methylpropionitrile)
Anastrozole EP Impurity E (2-[3-(Cyanodimethylmethyl)-5-hydroxymethylphenyl]-2-methylpropionitrile). Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2,2'-[5-(Hydroxymethyl)benzene-1,3-diyl]bis(2-methylpropanenitrile),5-(Hydroxymethyl)-alpha1,alpha1,alpha3,alpha3-tetramethyl-1,3-benzenediacetonitrile, 1,3-Benzenediacetonitrile, 5-(hydroxymethyl)-alpha,alpha,alpha',alpha'-tetramethyl- (9CI), 2-[3-(Cyanodimethylmethyl)-5-hydroxymethylphenyl]-2-methylpropionitrile, Anastrozole Imp. E (EP). CAS No. 120511-88-8. IUPAC Name: 2-[3-(2-cyanopropan-2-yl)-5-(hydroxymethyl)phenyl]-2-methylpropanenitrile. Molecular formula: C15H18N2O. Mole weight: 242.32. Catalog: APS120511888. SMILES: CC(C)(C#N)c1cc(CO)cc(c1)C(C)(C)C#N. Format: Neat.
Anastrozole EP Impurity H
Anastrozole EP Impurity H is an impurity of Anastrozole, which is a medication used for the treatment of breast cancer in women after menopause. Synonyms: 2,2'-(5-methylbenzene-1,3-diyl)bis(2-methylpropanenitrile); 1,3-Benzenediacetonitrile, α1,α1,α3,α3,5-pentamethyl-; 1,3-Benzenediacetonitrile, α,α,α',α',5-pentamethyl-; α1,α1,α3,α3,5-Pentamethyl-1,3-benzenediacetonitrile; 2,2'-(5-Methyl-1,3-phenylene)bis(2-methylpropanenitrile); 2,2'-(5-Methyl-1,3-phenylene)di(2-methylpropionitrile); 2-[3-(Cyanodimethylmethyl)-5-methylphenyl]-2-methylpropionitrile; 3,5-Bis(2-cyano-2-methylethyl)toluene; 3,5-Bis(2-cyanoprop-2-yl)toluene. Grade: ≥95%. CAS No. 120511-72-0. Molecular formula: C15H18N2. Mole weight: 226.32.