ChemAbout
© 2026 ChemAbout
Insights|Privacy Policy|Terms of Service|[email protected]
Home/Compounds/API/(3S,4S)-4-Methyl-3-(methyl-7H-pyrrolo[2,3-d]pyrimidin-4-ylamino)-beta-oxo-1-piperidinepropanenitrile
C16H20N6O
312.37 g/mol
API

(3S,4S)-Tofacitinib

CAS1092578-47-6
Category
API
Compound Class
Heterocycle
Primary Use
Pharmaceutical Raw Material

(3S,4S)-Tofacitinib is a stereoisomer of tofacitinib, a compound used as an active pharmaceutical ingredient. It is an amide-containing heterocyclic compound with nitrile and aromatic ring functionalities.

Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.

Sourcing or supplying this compound?

List your inventory or post a purchase request

CAS 1092578-47-6

List This Product
Sign in to publish supply information
Request This Product
Submit a request without registering

Related Compounds

SimilarStructure SimilarSimilarity 0.78

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

CAS1675248-19-7

pharmaceutical intermediate

ReferenceSame Category

Ruxolitinib phosphate

CAS1092939-17-7

pharmaceutical raw material

ReferenceSame Category

(3R,5R)-Rosuvastatin

CAS1094100-06-7

pharmaceutical raw material

ReferenceSame Category

Methadone hydrochloride

CAS1095-90-5

pharmaceutical raw material

ReferenceSame Category

4-(2-(Benzyl(methyl)amino)-1-hydroxyethyl)benzene-1,2-diol

CAS1095714-91-2

pharmaceutical raw material

Referencestereoisomer of

Tofacitinib

CAS477600-75-2

pharmaceutical raw material

Referencestereoisomer of

Tofacitinib citrate

CAS540737-29-9

pharmaceutical raw material

Identifiers
IUPAC Name

3-[(3S,4S)-4-methyl-3-[methyl(7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino]piperidin-1-yl]-3-oxopropanenitrile

InChIKey

UJLAWZDWDVHWOW-WCQYABFASA-N

SMILES

C[C@H]1CCN(C[C@H]1N(C)C2=NC=NC3=C2C=CN3)C(=O)CC#N

Synonyms (10)
  • (-)-Tofacitinib
  • (3S,4S)-Tofacitinib
  • Tofacitinib Impurity Q
  • Tofacitinib, (3S,4S)-
  • racemic-Tasocitinib