SML1668

Tipifarnib

≥98% (HPLC), FTase inhibitor, powder

• Synonym(s): (R)-(+)-R 115777, 6-[(R)-Amino(4-chlorophenyl)(1-methyl-1H-imidazol-5-yl)methyl]-4-(3-chlorophenyl)-1-methyl-2(1H)-quinolinone, R115777
• Empirical Formula (Hill Notation): C₂₇H₂₂Cl₂N₄O
• CAS Number: 192185-72-1
• Molecular Weight: 489.40
• UNSPSC Code: 12352200
• PubChem Substance ID: 329826003
• NACRES: NA.77
• MDL number: MFCD07772347
• Assay: ≥98% (HPLC)
• Form: powder

Properties

• Product Name: Tipifarnib, ≥98% (HPLC)
• Quality Segment: 100
• assay: ≥98% (HPLC)
• form: powder
• optical activity: [α]/D 17 to 24°, c = 1 in methanol
• color: white to beige
• solubility: DMSO: 10 mg/mL, clear
• storage temp.: −20°C
• SMILES string: CN(C1=CC=C([C@](C2=CN=CN2C)(N)C3=CC=C(Cl)C=C3)C=C1C(C4=CC=CC(Cl)=C4)=C5)C5=O
• InChI: 1S/C27H22Cl2N4O/c1-32-16-31-15-25(32)27(30,18-6-9-20(28)10-7-18)19-8-11-24-23(13-19)22(14-26(34)33(24)2)17-4-3-5-21(29)12-17/h3-16H,30H2,1-2H3/t27-/m1/s1
• InChI key: PLHJCIYEEKOWNM-HHHXNRCGSA-N

Description

General description

Pre-clinical studies show that tipifarnib has antiproliferative effects on pancreatic cancer cell lines at clinically relevant concentrations (concentration that inhibits 50% growth [IC50] from 9.5 to 500 nmol/L). It also exhibits marked growth retardation and antiangiogenic effects in a pancreatic cancer xenograft model.

Biochem/physiol Actions

Orally active and potent farnesyltransferase (FTase) inhibitor

Tipifarnib (R115777) is an orally active and potent farnesyltransferase (FTase) inhibitor that exhibits potent anti-tumorigenic effects. Tipifarnib mechanism of action is not fully understand.

Safety Information

• pictograms: GHS07
• signalword: Warning
• hcodes: H315,H319,H335
• pcodes: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• target_organs: Respiratory system
• Storage Class: 11 - Combustible Solids
• wgk: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable