(1R,5S,6R)-2-Oxobicyclo[3.1.0]hexane-6-carboxylic acid CAS 302597-41-7
| CAS No. | 302597-41-7 |
| Molecular Formula | C7H8O3 |
| Molecular Weight | 140.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system, (1R,5S,6R)-2-Oxobicyclo[3.1.0]hexane-6-carboxylic acid is typically off-white to pale yellow liquid. Its solid-state physicochemical attributes — including a molecular weight of 140.14 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO supplies (1R,5S,6R)-2-Oxobicyclo[3.1.0]hexane-6-carboxylic acid (CAS 302597-41-7), a certified reference material (molecular formula C7H8O3, MW 140.14 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures (1R,5S,6R)-2-Oxobicyclo[3.1.0]hexane-6-carboxylic acid under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C7H8O3 |
| Molecular Weight | 140.14 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
Recommended Standards
- (1R,2R,4S,5S)-3,9-dioxatricyclo[3.3.1.02,4]nonan-7-one (CAS 99892-53-2)
- (1S,2S,4S)-7-oxabicyclo[2.2.1]Hept-5-ene-2-carboxylic acid (CAS 64589-22-6)
- (1aS,2aR,5aR,5bR)-Tetrahydro-1aH-oxireno[2',3':3,4]cyclopenta[1,2-b]furan-4(5bH)-one (CAS 54483-30-6)
- (2,3-Dihydropyrazolo[5,1-b]oxazol-2-yl)methanol (CAS 2676864-39-2)
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- 5-(Aminomethyl)pyrazine-2-carbonitrile (CAS 1540844-38-9)
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- Semaglutide Impurity 115 (CAS CATO-C4X-2226115)
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