![Molecular structure of 1-((3aS,4R,9bR)-4-(6-bromobenzo[d][1,3]dioxol-5-yl)-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinolin-8-yl)ethanone (CAS 881639-98-1)](/images/chem_structures_svg/293/881639-98-1.svg)
1-((3aS,4R,9bR)-4-(6-bromobenzo[d][1,3]dioxol-5-yl)-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinolin-8-yl)ethanone
Also known as: G-06710-1, HMS2225M10, 1-((3aR,4S,9bS)-rel-4-(6-bromobenzo[d][1,3]dioxol-5-yl)-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinolin-8-yl)ethanone, 1-[(3aS,4R,9bR)-4-(6-bromo-1,3-benzodioxol-5-yl)-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinolin-8-yl]ethanone, 1-[4-(6-bromo-1,3-benzodioxol-5-yl)-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinolin-8-yl]ethanone, Ethanone, 1-[(3aR,4S,9bS)-4-(6-bromo-1,3-benzodioxol-5-yl)-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinolin-8-yl]-, rel-, Ethanone, 1-[(3aS,4R,9bR)-4-(6-bromo-1,3-benzodioxol-5-yl)-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinolin-8-yl]-, G-1 (LNS 8801), GPER agonist G-1, GPR30 agonist G-1, Syn-1-[4-(6-bromobenzo[1,3]dioxol-5-yl)-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinolin-8-yl]-ethanone
1-((3aS,4R,9bR)-4-(6-bromobenzo[d][1,3]dioxol-5-yl)-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinolin-8-yl)ethanone (CAS 881639-98-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C21H18BrNO3 and a molecular weight of 412.276 g/mol. Key properties include a boiling point of 529.6±50.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 274.1±30.1 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 881639-98-1
- Jingsj CID
- J-1945-9
- Molecular Formula
- C21H18BrNO3
- Molecular Weight
- 412.276 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 529.6±50.0 °C at 760 mmHg |
|---|---|
| Density | 1.5±0.1 g/cm3 |
| Flash Point | 274.1±30.1 °C |
| Exact Mass | 411.046997 |
| PSA | 47.56000 |
| LogP | 4.37 |
| Vapor Pressure | 0.0±1.4 mmHg at 25°C |
| Refractive Index | 1.637 |
| Storage Conditions | 2-8℃ |
Activity & Biological Data
| Target | Ki: 11 nM (GPR30)[1] |
|---|---|
| Additional Information | [1]. Cheng Q, et al. G-1 exerts neuroprotective effects through G protein-coupled estrogen receptor 1 following spinal cord injury in mice. Biosci Rep. 2016 Aug 31;36(4). pii: e00373. [2]. Kurt AH, et al. Oxidative/antioxidative enzyme-mediated antiproliferative and proapoptotic effects of the GPER1 agonist G-1 on lung cancer cells. Oncol Lett. 2015 Nov;10(5):3177-3182. [3]. Chimento A, et al. GPER agonist G-1 decreases adrenocortical carcinoma (ACC) cell growth in vitro and in vivo. Oncotarget. 2015 Aug 7;6(22):19190-203. |
Frequently Asked Questions
What is the CAS number of 1-((3aS,4R,9bR)-4-(6-bromobenzo[d][1,3]dioxol-5-yl)-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinolin-8-yl)ethanone?
The CAS number of 1-((3aS,4R,9bR)-4-(6-bromobenzo[d][1,3]dioxol-5-yl)-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinolin-8-yl)ethanone is 881639-98-1.
What are the molecular formula and molecular weight of 1-((3aS,4R,9bR)-4-(6-bromobenzo[d][1,3]dioxol-5-yl)-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinolin-8-yl)ethanone?
1-((3aS,4R,9bR)-4-(6-bromobenzo[d][1,3]dioxol-5-yl)-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinolin-8-yl)ethanone has molecular formula C21H18BrNO3 and molecular weight 412.276 g/mol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1-((3aS,4R,9bR)-4-(6-bromobenzo[d][1,3]dioxol-5-yl)-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinolin-8-yl)ethanone (CAS 881639-98-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1945-9 (accessed 2026-11-06).
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