Ropsacitinib
- Product Name
- Ropsacitinib
- CAS No.
- 2127109-84-4
- Chemical Name
- Ropsacitinib
- Synonyms
- Tyk2-IN-8;PF6826647;PF 6826647;PF-6826647;PF-06826647;Ropsacitinib;PF-06826647( Tyk2-IN-8);Ropsacitinib (PF-06826647;Cyclobutaneacetonitrile, 3-cyano-1-[4-[6-(1-methyl-1H-pyrazol-4-yl)pyrazolo[1,5-a]pyrazin-4-yl]-1H-pyrazol-1-yl]-, trans-;cis-3-(Cyanomethyl)-3-{4-[6-(1-methyl-1H-pyrazol-4-yl)pyrazolo[1,5-a]pyrazin-4-yl]-1H-pyrazol-1-yl}cyclobutanecarbonitrile
- CBNumber
- CB04923831
- Molecular Formula
- C20H17N9
- Formula Weight
- 383.41
- MOL File
- 2127109-84-4.mol
Ropsacitinib Property
- Density
- 1.46±0.1 g/cm3(Predicted)
- storage temp.
- Store at -20°C
- solubility
- DMSO: 16.67 mg/mL (43.48 mM)
- pka
- 0.98±0.19(Predicted)
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H302Harmful if swallowed
H312Harmful in contact with skin
H315Causes skin irritation
H319Causes serious eye irritation
- Precautionary statements
-
P280Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- CS-0101462
- Product name
- PF-06826647
- Purity
- 99.82%
- Packaging
- 5mg
- Price
- $550
- Updated
- 2021/12/16
- Product number
- CS-0101462
- Product name
- PF-06826647
- Purity
- 99.82%
- Packaging
- 10mg
- Price
- $990
- Updated
- 2021/12/16
- Product number
- CS-0101462
- Product name
- PF-06826647
- Purity
- 99.82%
- Packaging
- 50mg
- Price
- $2550
- Updated
- 2021/12/16
- Product number
- CD31005026
- Product name
- PF-06826647
- Purity
- 98%
- Packaging
- 5mg
- Price
- $790
- Updated
- 2021/12/16
Ropsacitinib Chemical Properties,Usage,Production
Uses
trans-3-Cyano-1-[4-[6-(1-methyl-1H-pyrazol-4-yl)pyrazolo[1,5-a]pyrazin-4-yl]-1H-pyrazol-1-yl]cyclobutaneacetonitrile is a selective inhibitor of Tyrosine Kinase 2 (TYK2).
Biological Activity
The discovery of ropsacitinib, a dual JAK1/TYK2 inhibitor, was guided by previous research and molecular modeling on brepocitinib that revealed distinct hinge binding to the main chain atoms of Val981. ropsacitinib exhibited high JAK1 and JAK3 selectivity (>160-fold) and modest JAK2 selectivity (12-fold).
Pharmacokinetics
Ropsacitinib is neutral at physiological pH with a pKa of < 1.7. The crystalline material showed very poor thermodynamic solubility (0.3 μg/mL at pH 7.4), and the lack of a basic group precluded salt formation to improve solubility. The solubility issue was mitigated through a spray-dried dispersion (SDD) formulation, which increased experimental intestinal solubility to approximately 160?180 μM (60?70 μg/mL). Ropsacitinib displayed high passive membrane permeability in MDCK-LE cells (mean Papp = 16.7 × 10?6 cm/s) but is a substrate for MDR1 (efflux ratio > 6) and BCRP (efflux ratio > 2) efflux transport. Following oral administration of the crystalline (non SDD) material to rats at 3 and 30 mpk, ropsacitinib showed an oral bioavailability of 15% and 8% respectively. The SDD formulation increased oral bioavailability to 58% and 63% at 3 and 30 mpk, respectively. The oral bioavailability in humans was expected to be dose-dependent due to poor solubility. In healthy volunteers, the terminal elimination half-life of ropsacitinib in a single ascending dose (SAD) study is also dose-dependent: for example, approximately 6 hours at 10 mg dose and 15 hours at 400 mg dose. Ropsacitinib underwent hepatic clearance in humans primarily through the CYP450-mediated (via CYP1A2, CYP2D6, and CYP3A) metabolism, resulting in N-demethylation of the pyrazole (6), hydroxylation of the pyrazole (5), and addition of oxygen (e.g., 4) and loss of the nitrile group (e.g., 7).
Ropsacitinib Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from Ropsacitinib manufacturers
- Product
- Ropsacitinib/PF-06826647 2127109-84-4
- Price
- US $2.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 1200KG/M
- Release date
- 2023-08-11