Cas no 699-61-6 (1-Oxaspiro[4.5]decan-2-one)
1-Oxaspiro[4.5]decan-2-one is a cyclic ketone featuring a spiro-fused oxane and cyclohexane ring system. This compound is of interest in synthetic organic chemistry due to its rigid spirocyclic structure, which serves as a versatile intermediate for the development of complex molecular architectures. Its strained ring system and functional ketone group enable selective transformations, making it valuable for applications in pharmaceuticals, agrochemicals, and materials science. The spirocyclic framework enhances stability and conformational control, facilitating stereoselective synthesis. Researchers utilize this scaffold to explore novel bioactive compounds and advanced materials with tailored properties. Its well-defined reactivity profile supports efficient derivatization under mild conditions.
![1-Oxaspiro[4.5]decan-2-one structure](https://ossimg.kuujia.com/scimg/1000/699-61-6x500.png)
1-Oxaspiro[4.5]decan-2-one structure
Product Name:1-Oxaspiro[4.5]decan-2-one
CAS No:699-61-6
MF:C9H14O2
MW:154.206263065338
MDL:MFCD00459846
CID:517974
PubChem ID:12783
Update Time:2026-04-29
1-Oxaspiro[4.5]decan-2-one Chemical and Physical Properties
Names and Identifiers
-
- 1-Oxaspiro[4.5]decan-2-one
- Cyclohexanepropanoicacid,1-hydroxy-,gamma-lactone
- 1-OXASPIRO(4,5)DECAN-2-ONE
- 1-Oxaspiro(4.5)decan-2-one
- 1-oxaspiro[4,5]decan-2-one
- 1-oxaspiro[4,5]-decan-2-one
- 1-oxaspiro[4.5]decan-2-on
- 1-Oxa-spiro[4.5]decan-2-on
- 1-oxa-spiro[4.5]decan-2-one
- 4,4-pentamethylene-butanolide
- AC1L20CP
- AG-G-73021
- BRN 0119536
- SureCN2796856
- 4-oxaspiro[4.5]decan-3-one
- QYNYVJFXPJUEMW-UHFFFAOYSA-N
- gamma,gamma-Pentamethylen-gamma-butyrolacton [German]
- gamma,gamma-Pentamethylen-gamma-butyrolacton
- Cyclohexane-1-spiro-4-butyrolactone
- STK090395
-
- MDL： MFCD00459846
- Inchi： 1S/C9H14O2/c10-8-4-7-9(11-8)5-2-1-3-6-9/h1-7H2
- InChI Key： QYNYVJFXPJUEMW-UHFFFAOYSA-N
- SMILES： O1C(C([H])([H])C([H])([H])C21C([H])([H])C([H])([H])C([H])([H])C([H])([H])C2([H])[H])=O
- BRN： 0119536
Computed Properties
- Exact Mass: 154.09942
- Hydrogen Bond Donor Count: 0
- Hydrogen Bond Acceptor Count: 2
- Heavy Atom Count: 11
- Rotatable Bond Count: 0
- Complexity: 168
- Topological Polar Surface Area: 26.3
Experimental Properties
- PSA: 26.3
1-Oxaspiro[4.5]decan-2-one Pricemore >>
| Related Categories | No. | Product Name | Cas No. | Purity | Specification | Price | update time | Inquiry |
|---|---|---|---|---|---|---|---|---|
| Ambeed | A333413-100mg |
1-Oxaspiro[4.5]decan-2-one |
699-61-6 | 97% | 100mg |
$88.0 | 2025-04-17 | |
| Ambeed | A333413-250mg |
1-Oxaspiro[4.5]decan-2-one |
699-61-6 | 97% | 250mg |
$131.0 | 2025-04-17 | |
| Ambeed | A333413-1g |
1-Oxaspiro[4.5]decan-2-one |
699-61-6 | 97% | 1g |
$264.0 | 2025-04-17 | |
| SHANG HAI BI DE YI YAO KE JI GU FEN Co., Ltd. | BD628921-100mg |
1-Oxaspiro[4.5]decan-2-one |
699-61-6 | 97% | 100mg |
￥498.0 | 2024-04-18 | |
| SHANG HAI BI DE YI YAO KE JI GU FEN Co., Ltd. | BD628921-250mg |
1-Oxaspiro[4.5]decan-2-one |
699-61-6 | 97% | 250mg |
￥987.0 | 2024-04-18 | |
| SHANG HAI BI DE YI YAO KE JI GU FEN Co., Ltd. | BD628921-1g |
1-Oxaspiro[4.5]decan-2-one |
699-61-6 | 97% | 1g |
￥1581.0 | 2024-04-18 | |
| abcr | AB494385-1 g |
1-Oxaspiro[4.5]decan-2-one; . |
699-61-6 | 1g |
€413.60 | 2023-04-19 | ||
| abcr | AB494385-5 g |
1-Oxaspiro[4.5]decan-2-one; . |
699-61-6 | 5g |
€947.60 | 2022-03-01 | ||
| Chemenu | CM216400-250mg |
1-Oxaspiro[4.5]decan-2-one |
699-61-6 | 97% | 250mg |
$137 | 2024-07-24 | |
| Chemenu | CM216400-1g |
1-Oxaspiro[4.5]decan-2-one |
699-61-6 | 97% | 1g |
$262 | 2024-07-24 |
1-Oxaspiro[4.5]decan-2-one Related Literature
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Ming-Chang P. Yeh,Chia-Jung Liang,Cheng-Yuan Liu,Ya-fon Shih,I-Chen Lee,Hsiang-Fang Liu,Jeng-Long Wang Org. Biomol. Chem. 2013 11 3393
-
Yu-Huang Wang,Jian-Liang Ye,Ai-E Wang,Pei-Qiang Huang Org. Biomol. Chem. 2012 10 6504
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Hanane Bouanou,Rubén Tapia,M. José Cano,Jose M. Ramos,Esteban Alvarez,Ettahir Boulifa,Abdelaziz Dahdouh,Ahmed I. Mansour,Ramón Alvarez-Manzaneda,Rachid Chahboun,Enrique Alvarez-Manzaneda Org. Biomol. Chem. 2014 12 667
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4. Transformation of cyclic α-phenylthio aldehydes by stereoselective aldol reactions and phenylthio migration into spirocyclic lactones and ethers, and E-allylic alcohols with 1,4-related chiral centresVarinder K. Aggarwal,Iain Coldham,Sara McIntyre,Stuart Warren J. Chem. Soc. Perkin Trans. 1 1991 451
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