C17H21N6O4P
404.4 g/mol
APIDanger
Ruxolitinib phosphate
CAS1092939-17-7
Category
API
Compound Class
Other
Primary Use
Pharmaceutical Raw Material
Ruxolitinib phosphate is a phosphate salt of ruxolitinib, formed by reacting ruxolitinib with one equivalent of phosphoric acid. It functions as a non-specific protein-tyrosine kinase inhibitor and is used as an antineoplastic agent in pharmaceutical manufacturing.
antineoplastic agentEC 2.7.10.2 inhibitor
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
StrongSame Parent
Ruxolitinib hydrochloride
CAS1912373-07-9
pharmaceutical raw material
StrongSame Parent
Ruxolitinib
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pharmaceutical raw material
StrongSame Parent
(betaR)-beta-Cyclopentyl-4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazole-1-propanenitrile maleate
CAS1092939-15-5
research compound
ReferenceSame Category
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ReferenceSame Category
Cis-loperamide oxide
CAS109572-89-6
pharmaceutical raw material
Referencestereoisomer of
Deuruxolitinib phosphate
CAS2147706-60-1
pharmaceutical raw material
Safety Reference
Danger
H301Toxic if swallowed
H302Harmful if swallowed
H361Suspected of damaging fertility or the unborn child
H373May cause damage to organs through prolonged or repeated exposure
H412Harmful to aquatic life with long lasting effects
Customs Tariff Classification
The international HS code for Ruxolitinib phosphate (CAS 1092939-17-7) 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
(3R)-3-cyclopentyl-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)pyrazol-1-yl]propanenitrile;phosphoric acid
InChIKey
JFMWPOCYMYGEDM-XFULWGLBSA-N
SMILES
C1CCC(C1)[C@@H](CC#N)N2C=C(C=N2)C3=C4C=CNC4=NC=N3.OP(=O)(O)O
Synonyms (25)
- Ruxolitinib phosphate (JAN/USAN)
- 1092939-17-7 (phosphate)
- INCB 018424
- INCB-018424 Salt
- INCB-018424 phosphate
- INCB-18424 PHOSPHATE
- Jakafi
- Jakafi (TN)
- Jakavi
- Jakavi (TN)
- Opzelura (TN)
- Ruxolitinib phosphate
- Ruxolitinib phosphate salt
- ruxolitinib (as phosphate)
- ruxolitinib monophosphate
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