C15H19N5O
285.34 g/mol
APIWarning
Ritlecitinib
CAS1792180-81-4EC815-269-7
Category
API
Compound Class
Heterocycle
Primary Use
Pharmaceutical Raw Material
Ritlecitinib is a pyrrolopyrimidine compound that functions as a dual inhibitor of Janus kinase 3 and the TEC family of tyrosine kinases. It is an anti-inflammatory and immunosuppressive agent, used primarily for research and pharmaceutical manufacturing as an active pharmaceutical ingredient.
anti-inflammatory compoundimmunosuppressive compoundJanus kinase 3 inhibitor for research
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.
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Related Compounds
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Referencesame scaffold
N-Methyl-N-((3R,4R)-4-methylpiperidin-3-yl)-7H-pyrrolo[2,3-d]pyrimidin-4-amine
CAS477600-74-1
research compound
Referencesame scaffold
Tofacitinib
CAS477600-75-2
pharmaceutical raw material
Referencesame scaffold
N-Methyl-N-((3R,4R)-4-methylpiperidin-3-yl)-7H-pyrrolo[2,3-d]pyrimidin-4-amine hydrochloride
CAS1260590-51-9
pharmaceutical raw material
Safety Reference
Warning
H361Suspected of damaging fertility or the unborn child
Customs Tariff Classification
The international HS code for Ritlecitinib (CAS 1792180-81-4) is 2933.59.
HS code (international, 6-digit)
2933.59
EU CN code (8-digit)
2933 59 95
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
1-[(2S,5R)-2-methyl-5-(7H-pyrrolo[2,3-d]pyrimidin-4-ylamino)piperidin-1-yl]prop-2-en-1-one
InChIKey
CBRJPFGIXUFMTM-WDEREUQCSA-N
SMILES
C[C@H]1CC[C@H](CN1C(=O)C=C)NC2=NC=NC3=C2C=CN3
Synonyms (11)
- JAK3 Inhibitor PF-06651600
- PF-06651600 free base
- Ritlecitinib (PF-06651600)
- example 5
- ritlecitinib
- ritlecitinibum
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