7-(4-(4-(2,3-Dichlorophenyl)piperazin-1-yl)butoxy)quinolin-2(1H)-one
7-[4-[4-(2,3-二氯苯基)-1-哌嗪基]丁氧基]-2(1H)-喹啉酮
Also known as: Dehydro aripiprazole, Aripiprazole impurity E, Aripiprazole Related Compound G, Aripiprazole USP impurity G (EP impurity E), 7-[4-[4-(2,3-Dichlorophenyl)-1-piperazinyl]butoxy]-2(1H)-quinolinone, 7-{4-[4-(2,3-Dichlorophenyl)piperazin-1-yl]butoxy}quinolin-2(1H)-one, 2(1H)-Quinolinone, 7-[4-[4-(2,3-dichlorophenyl)-1-piperazinyl]butoxy]-, DM 14857, OPC 14857
- CAS No.
- 129722-25-4
- Jingsj CID
- J-1956980-8
- Molecular Formula
- C23H25Cl2N3O2
- Chinese Name
- 7-[4-[4-(2,3-二氯苯基)-1-哌嗪基]丁氧基]-2(1H)-喹啉酮
- Molecular Weight
- 446.370 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Boiling Point | 654.4±55.0 °C at 760 mmHg |
|---|---|
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 349.6±31.5 °C |
GHS Safety & Compliance
Flammable / Acute Toxicity / Health HazardSignal word: Danger
Frequently Asked Questions
What is the CAS number of 7-(4-(4-(2,3-Dichlorophenyl)piperazin-1-yl)butoxy)quinolin-2(1H)-one?
129722-25-4
What are the molecular formula and molecular weight of 7-(4-(4-(2,3-Dichlorophenyl)piperazin-1-yl)butoxy)quinolin-2(1H)-one?
C23H25Cl2N3O2, molecular weight 446.370 g/mol
Is 7-(4-(4-(2,3-Dichlorophenyl)piperazin-1-yl)butoxy)quinolin-2(1H)-one hazardous?
Danger
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026