NSI-189
[2-[(3-甲基丁基)氨基]-3-吡啶基][4-(苯基甲基)-1-哌嗪基]甲酮
Also known as: (4-BENZYLPIPERAZIN-1-YL)(2-(ISOPENTYLAMINO)PYRIDIN-3-YL)METHANONE, (4-BENZYLPIPERAZIN-1-YL)-[2-(3-METHYLBUTYLAMINO)PYRIDIN-3-YL]METHANONE, NSI-189 free base, NSI189, UNII:YVE9U408ZL
NSI-189 (CAS 1270138-40-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C22H30N4O and a molecular weight of 366.500 g/mol. It is also known as (4-BENZYLPIPERAZIN-1-YL)(2-(ISOPENTYLAMINO)PYRIDIN-3-YL)METHANONE, (4-BENZYLPIPERAZIN-1-YL)-[2-(3-METHYLBUTYLAMINO)PYRIDIN-3-YL]METHANONE and NSI-189 free base. Key properties include a boiling point of 534.7±50.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 277.2±30.1 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1270138-40-3
- Jingsj CID
- J-1970116-5
- Molecular Formula
- C22H30N4O
- Chinese Name
- [2-[(3-甲基丁基)氨基]-3-吡啶基][4-(苯基甲基)-1-哌嗪基]甲酮
- Molecular Weight
- 366.500 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 534.7±50.0 °C at 760 mmHg |
|---|---|
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 277.2±30.1 °C |
Frequently Asked Questions
What is the CAS number of NSI-189?
The CAS number of NSI-189 is 1270138-40-3.
What are the molecular formula and molecular weight of NSI-189?
NSI-189 has molecular formula C22H30N4O and molecular weight 366.500 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "NSI-189 (CAS 1270138-40-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1970116-5 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.