(3R,4S)-4-Methyl-3-(methyl-7H-pyrrolo[2,3-d]pyrimidin-4-ylamino)-β-oxo-1-piperidinepropanenitrile ; CAS # 1092578-46-5 ;

(3S,4R)- 4-Methyl-3-(methyl-7H-pyrrolo[2,3-d]pyrimidin-4-ylamino)-β-oxo-1-piperidinepropanenitrile ; CAS # 1092578-48-7 ;

(3S,4S)-4-Methyl-3-(methyl-7H-pyrrolo[2,3-d]pyrimidin-4-ylamino)-β-oxo-1-piperidinepropanenitrile ; CAS # 1092578-47-6 (base) ; 2174011-55-1 (citrate salt) ;

(3R,4R)-4-Methyl-3-(methyl-7H-pyrrolo[2,3-d]pyrimidin-4-ylamino)-β-oxo-1-piperidinepropanenitrile ; 1-(Cyanoacetyl)-4-methyl-N-methyl-N-1H-pyrrolo [2,3-d]pyrimidin-4-yl-3-piperidinamine ; CAS # 477600-75-2 ;

N-((3R,4R)-1-Benzyl-4-methylpiperidin-3-yl)-N-methyl-7H-pyrrolo[2,3-d]pyrimidin-4-amine ; CAS # 477600-73-0 ;

(3R,4R)-4-Methyl-3-(methyl-7H-pyrrolo[2,3-d]pyrimidin-4-ylamino)-β-oxo-1-piperidinepropanenitrile ; 1-(Cyanoacetyl)-4-methyl-N-methyl-N-1H-pyrrolo [2,3-d]pyrimidin-4-yl-3-piperidinamine citrate salt ; CAS # 540737-29-9 ;

3-((3R,4R)-3-((7-cyanoacetyl-7H-pyrrolo[2,3-d]pyrimidin-4-yl)(methyl)amino)-4-methylpiperidin-1-yl)-3-oxopropanenitrile ;

3-((3R,4R)-3-((6,7-Dihydro-5H-pyrrolo[2,3-d]pyrimidin-4-yl)(methyl)amino)-4-methylpiperidin-1-yl)-3-oxopropanenitrile ; CAS # 1640972-35-5 ;

N-Methyl-N-((3R,4R)-4-methylpiperidin-3-yl)-5,6-dihydro-3H-pyrrolo[2,3-d]pyrimidin-4-amine ; CAS # 1812890-23-5 ;

3-((3R,4R)-3-((6-Aminopyrimidin-4-yl)(methyl)amino)-4-methylpiperidin-1-yl)-3-oxopropanenitrile ; CAS # 1640971-60-3 ;

(3S,4S)-1-Benzyl-N,4-dimethylpiperidin-3-amine ; CAS # 1354621-59-2 ;

N-((3R,4R)-1-Benzyl-4-methylpiperidin-3-yl)-N-methyl-7-(p-tolylsulfinyl)-7H-pyrrolo[2,3-d]pyrimidin-4-amine ; CAS # 2504210-33-5 ;

N-((3R,4R)-1-Benzyl-4-methylpiperidin-3-yl)-N-methyl-7-tosyl-7H-pyrrolo[2,3-d]pyrimidin-4-amine ; CAS # 923036-30-0 ;

(3R,4R)-N,4-Dimethylpiperidin-3-amine ; CAS # 1354469-76-3 ;

3-((3R,4R)-3-((2-Chloro-7H-pyrrolo[2,3-d]pyrimidin-4-yl)(methyl)amino)-4-methylpiperidin-1-yl)-3-oxopropanenitrile ; CAS # 1616761-00-2 ;

3-((3R,4R)-4-Methyl-3-(methylamino)piperidin-1-yl)-3-oxopropanenitrile ; CAS # 1629858-78-1 (Base) ;

3-((3R,4R)-4-Methyl-3-(methylamino)piperidin-1-yl)-3-oxopropanenitrile HCl ; CAS # 1206824-85-2 (HCl) ;

6-Chloro-7-Deazapurine ; 4-Chloro-7H-pyrrolo[2,3-d]pyrimidine ; CAS # 3680-69-1 (Base) ; 1243346-92-0 (HCl) ; 443642-59-9 (Sodium) ;

2,4-Dichloro-7H-pyrrolo[2,3-d]pyrimidine ; CAS # 90213-66-4 ;

4-Chloro-7-tosyl-7H-pyrrolo[2,3-d]pyrimidine ; CAS # 479633-63-1 ;

(3R,4R)-1-Benzyl-N,4-dimethylpiperidin-3-amine dihydrochloride ; CAS # 1062580-52-2 (2HCl) ; 477600-70-7 (Base) ;

(3S,4R)-1-Benzyl-N,4-dimethylpiperidin-3-amine ; CAS # 1638499-33-8 ;

(3R,4S)-1-Benzyl-N,4-dimethylpiperidin-3-amine ; CAS # 1638499-31-6 (Base) ; 1431697-80-1 (2HCl) ;

N-Oxopropanenitrile Tofacitinib ; 3-(4-(((3R,4R)-1-(2-Cyanoacetyl)-4-methylpiperidin-3-yl)(methyl)amino)-7H-pyrrolo[2,3-d]pyrimidin-7-yl)-3-oxopropanenitrile ; CAS # 2459302-77-1 ;

1-[4-[[(3R,4R)-1-Acetyl-4-methyl-3-piperidinyl]methylamino]-7H-pyrrolo[2,3-d]pyrimidin-7-yl]ethanone ; CAS # 1608117-47-0 ;

3-((3R,4R)-4-Methyl-3-(methyl(7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino)piperidin-1-yl)-3-oxopropanoic acid ; CAS # 2328165-36-0 ;

3-((3R,4R)-4-Methyl-3-(methyl(7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino)piperidin-1-yl)-3-oxopropanamide ; CAS # 1675248-19-7 ;

N-Methyl-N-((3S,4S)-4-methylpiperidin-3-yl)-7H-pyrrolo[2,3-d]pyrimidin-4-amine ; CAS # 1260614-73-0 ;

N-((3S,4S)-1-Benzyl-4-methylpiperidin-3-yl)-N-methyl-7H-pyrrolo[2,3-d]pyrimidin-4-amine ; CAS # 1252883-90-1 ;

(3R,4R)-N,4-Dimethyl-1-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)piperidin-3-amine ; CAS # 2097982-05-1 ;

1-((3R,4R)-4-Methyl-3-(methyl(7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino)piperidin-1-yl)ethanone ; CAS # 477600-76-3 ;

N-Desmethyl Tofacitinib ; 3R,4R)-4-Methyl-3-(7H-pyrrolo[2,3-d]pyrimidin-4-ylamino)-β-oxo-1-piperidinepropanenitrile ; CAS # 1527525-58-1 ;

(3R,4R)-4-Methyl-3-(methyl-7H-pyrrolo[2,3-d]pyrimidin-4-ylamino)-β-oxo-1-piperidineethanol ;

2-((3R,4R)-4-Methyl-3-(methyl(7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino)piperidin-1-yl)-2-oxoacetic acid ;

(3R,4R)-4-Methyl-3-(methyl-7H-pyrrolo[2,3-d]pyrimidin-4-ylamino)-1-piperidine ; CAS # 477600-74-1 (Base) ; 1260590-51-9 (HCl) ; 1655430-59-3 (2HCl) ;

(3R,4R)-4-Methyl-3-(methyl-7H-pyrrolo[2,3-d]pyrimidin-4-ylamino)-β-oxo-1-piperidinepropanenitrile; 1-(Cyanoacetyl)-4-methyl-N-methyl-N-1H-pyrrolo [2,3-d]pyrimidin-4-yl-3-piperidinamine N-oxide ; CAS # 2028267-73-2 ;