토파시티니브 공장, 좋은 품질을 사다 토파시티니브 상품 중국에서

N-메틸-N-((3R,4R) -4-메틸피페리딘-3-일) -7H-피롤로[2,3-d]피리미딘-4-아민 (477600-74-1)

This compound is mainly used for synthesis of Tofacitinib as intermediate B2. Product Name: N-methyl-N-((3R,4R)-4-methylpiperidin-3-yl)-7H-pyrrolo[2,3-d]pyrimidin-4-amine CAS No.: 477600-74-1 Assay: 98% End Use: Tofacitinib Molecular Formula: C13H19N5 Molecular Weight: 245.33 Shelf Life: 2 Years Package: 25kg/drum

토파시티니브 시트라트 (540737-29- 9)

Tofacitinib citrate is a Janus kinase inhibitor, trade name Xeljanz, for the treatment of methotrexate inadequate response or intolerance to severe active rheumatoid arthritis (RA) in adult patients. Product Name: Tofacitinib Citrate CAS No.: 540737-29-9 Assay: 99% Specification: CP, EP, In-house, as required Molecular Formula: C22H28N6O8 Molecular Weight: 504.50 Shelf Life: 2 Years Package: 25kg/drum

4-클로로-7H-피롤로[2,3-d]피리미딘 (3680-69-1)

4-Chloro-7H-pyrrolo[2,3-d]pyrimidine is an important intermediate in organic synthesis. In the synthesis of Tofacitinib, it is used as intermediate. Product Name: 4-Chloro-7H-pyrrolo[2,3-d]pyrimidine CAS No.: 3680-69-1 Assay: 98% End Use: Tofacitinib Molecular Formula: C6H4ClN3 Molecular Weight: 153.57 Shelf Life: 2 Years Package: 25kg/drum

(3R,4R) 1-벤질-N,4-디메틸피페리딘-3-아민 디히드로클로라이드 (1062580-52-2)

(3R,4R)-1-benzyl-N,4-dimethylpiperidin-3-amine dihydrochloride can be used as organic synthesis intermediates and pharmaceutical intermediates, for instance intermediate A for Tofacitinib. Product Name: (3R,4R)-1-benzyl-N,4-dimethylpiperidin-3-amine dihydrochloride CAS No.: 1062580-52-2 Assay: 98% End Use: Tofacitinib Molecular Formula: C14H23ClN2 Molecular Weight: 254.8 Shelf Life: 2 Years Package: 25kg/drum

N-((3R,4R)-1-벤질-4-메틸피페리딘-3-일) -N-메틸-7-토실-7H-피롤로[2,3-d]피리미딘-4-아민 (923036-30-0)

This compound is mainly used for synthesis of Tofacitinib as intermediate. Product Name: N-((3R,4R)-1-benzyl-4-methylpiperidin-3-yl)-N-methyl-7-tosyl-7H-pyrrolo[2,3-d]pyrimidin-4-amine CAS No.: 923036-30-0 Assay: 98% End Use: Tofacitinib Molecular Formula: C27H31N5O2S Molecular Weight: 489.64 Shelf Life: 2 Years Package: 25kg/drum