(1S,5R)-(-)-2-OXABICYCLO[3.3.0]OCT-6-EN-3-ONE (CAS 43119-28-4) — formula C7H8O2, molecular weight 124.14; category organic chemicals.
| CAS Number | 43119-28-4 |
|---|---|
| Molecular Formula | C7H8O2 |
| Molecular Weight | 124.14 |
| LogP | 0.8 |
| Category | Organic Chemicals |
(1S,5R)-(-)-2-OXABICYCLO[3.3.0]OCT-6-EN-3-ONE is a carbon-based organic compound with CAS registry number 43119-28-4 and molecular formula C7H8O2 (molecular weight 124.14), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 43119-28-4
Its molecular formula C7H8O2 comprises 7 C, 8 H, 2 O atoms.
Also known as: (1S,5R)-(-)-2-OXABICYCLO[3.3.0]OCT-6-EN-3-ONE · (R,S)-3,3a,6,6a-四氢-2H-环戊并[b]呋喃-2-酮
Category: organic chemicals
The CAS registry number of (1S,5R)-(-)-2-OXABICYCLO[3.3.0]OCT-6-EN-3-ONE is 43119-28-4.
Molecular formula C7H8O2, molecular weight 124.14.
It is also registered under: (1S,5R)-(-)-2-OXABICYCLO[3.3.0]OCT-6-EN-3-ONE, (R,S)-3,3a,6,6a-四氢-2H-环戊并[b]呋喃-2-酮.
Category: Organic Chemicals.
Independent reference data for (1S,5R)-(-)-2-OXABICYCLO[3.3.0]OCT-6-EN-3-ONE (CAS 43119-28-4), compiled from public chemistry databases.
| CAS 号 | 43119-28-4 |
|---|---|
| PubChem CID | 643405 |
| 分子式 | C7H8O2 |
| IUPAC 名称 | (3aR,6aS)-3,3a,6,6a-tetrahydrocyclopenta[b]furan-2-one |
| UNII（FDA） | L3YF7JN8YK |
| Molecular Weight | 124.14 |
|---|---|
| XLogP3 | 0.8 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 0 |
| Exact Mass | 124.052429494 |
| Monoisotopic Mass | 124.052429494 |
| Topological Polar Surface Area | 26.3 |
| Heavy Atom Count | 9 |
(3aR,6aS)-3,3a,6,6a-tetrahydro-2H-cyclopenta[b]furan-2-one; 2H-cyclopenta[b]furan-2-one, 3,3a,6,6a-tetrahydro-, (3aR,6aS)-; (3aR,6aS)-3,3a,6,6a-tetrahydro-2H-cyclopenta(b)furan-2-one; 2H-cyclopenta(b)furan-2-one, 3,3a,6,6a-tetrahydro-, (3aR,6aS)-; RefChem:400584; InChI=1/C7H8O2/c8-7-4-5-2-1-3-6(5)9-7/h1-2,5-6H,3-4H2/t5-,6-/m0/s; 43119-28-4; MFCD00010402; (1S,5R)-2-Oxabicyclo[3.3.0]oct-6-en-3-one; (3aR,6aS)-3,3a,6,6a-tetrahydrocyclopenta[b]furan-2-one; 26054-46-6; (-)-G-Lactone; (?)-G-Lactone; (3aS,6aR)-rel-3,3a,6,6a-Tetrahydro-2H-cyclopenta[b]furan-2-one; (1s,5r)-(-)-2-oxabicyclo[3.3.0]oct-6-en-3-one; SCHEMBL3676033
| GHS 通报统计 | 100% (4 / 4) |
|---|
| GHS 通报统计 | 100% (4 / 4) |
|---|
(R,S)-3,3a,6,6a-四氢-2H-环戊并[b]呋喃-2-酮 · CAS 43119-28-4 · C7H8O2. UNII L3YF7JN8YK.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.