TSU-68 (SU6668, Orantinib)
Orantinib
Also known as: (E)-3-(2,4-diMethyl-5-((2-oxoindolin-3-ylidene)Methyl)-1H-pyrrol-3-yl)propanoic acid, (Z)-3-(2,4-dimethyl-5-((2-oxoindolin-3-ylidene)methyl)-1H-pyrrol-3-yl)propanoic acid, 1H-Pyrrole-3-propanoic acid, 5-((1,2-dihydro-2-oxo-3H-indol-3-ylidene)methyl)-2,4-dimethyl-, 1H-Pyrrole-3-propanoic acid, 5-[(1,2-dihydro-2-oxo-3H-indol-3-ylidene)Methyl]-2,4-diMethyl-, 1H-Pyrrole-3-propanoic acid, 5-[(Z)-(1,2-dihydro-2-oxo-3H-indol-3-ylidene)methyl]-2,4-dimethyl-, 3-(2,4-Dimethyl-5-((2-oxo-1,2-dihydro-3H-indol-3-ylidene)methyl)-1H-pyrrol-3-yl)propionic acid, 3-(2,4-Dimethyl-5-(2-oxo-1,2-dihydroindol-3-ylidenemethyl)-1H-pyrrol-3-yl)propionic acid, 3-[2,4-dimethyl-5-[(E)-(2-oxo-1H-indol-3-ylidene)methyl]-1H-pyrrol-3-yl]propanoic acid, 3-{2,4-Dimethyl-5-[(Z)-(2-oxo-1,2-dihydro-3H-indol-3-ylidene)methyl]-1H-pyrrol-3-yl}propanoic acid, 3-{2,4-dimethyl-5-[(2-oxo(1H-benzo[d]azolidin-3-ylidene))-methyl]pyrrol-3-yl}propanoic acid, 5-((1,2-dihydro-2-oxo-3H-indol-3-ylidene)methyl)-2,4-dimethyl-1H-pyrrole-3-propanoic acid, 5-[1,2-Dihydro-2-oxo-3H-indol-3-ylidene)methyl]-2,4-dimethyl-1H-pyrrole-3-propanoic acid, Orantinib (SU6668), SU 6668(TSU-68), TSU-68, TSU-68 (SU6668), TSU-68,SU6668,Orantinib)
TSU-68 (SU6668, Orantinib) (CAS 252916-29-3) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C18H18N2O3 and a molecular weight of 310.347 g/mol. It is also known as (E)-3-(2,4-diMethyl-5-((2-oxoindolin-3-ylidene)Methyl)-1H-pyrrol-3-yl)propanoic acid, (Z)-3-(2,4-dimethyl-5-((2-oxoindolin-3-ylidene)methyl)-1H-pyrrol-3-yl)propanoic acid and 1H-Pyrrole-3-propanoic acid, 5-((1,2-dihydro-2-oxo-3H-indol-3-ylidene)methyl)-2,4-dimethyl-. Key properties include a boiling point of 590.5±50.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 310.9±30.1 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 252916-29-3
- Jingsj CID
- J-1969490-8
- Molecular Formula
- C18H18N2O3
- Chinese Name
- Orantinib
- Molecular Weight
- 310.347 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 590.5±50.0 °C at 760 mmHg |
|---|---|
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 310.9±30.1 °C |
Frequently Asked Questions
What is the CAS number of TSU-68 (SU6668, Orantinib)?
The CAS number of TSU-68 (SU6668, Orantinib) is 252916-29-3.
What are the molecular formula and molecular weight of TSU-68 (SU6668, Orantinib)?
TSU-68 (SU6668, Orantinib) has molecular formula C18H18N2O3 and molecular weight 310.347 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "TSU-68 (SU6668, Orantinib) (CAS 252916-29-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1969490-8 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.