Tofacitinib Amine impurity

Order Tofacitinib Amine impurity product with CAS: 477600-74-1 (Base); 1260590-51-9 (HCl); 1655430-59-3 (2HCl) and speed up your Tofacitinib project. This product is also known as Tofacitinib Desbenzyl impurity; Tofacitinib N-Descyanoacetyl Impurity; (3R,4R)-4-Methyl-3-(methyl-7H-pyrrolo[2,3-d]pyrimidin-4-ylamino)-1-piperidine. and can be used as a working standard or secondary reference standard. Additional internal validation as per respective FDA regulations/guidelines may require.