2-Oxooctahydrobenzofuran-3-carboxylic acid CAS 4354-68-1
| CAS No. | 4354-68-1 |
| Molecular Formula | C11H24NO2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Oxooctahydrobenzofuran-3-carboxylic acid (CAS 4354-68-1) is a high-purity analytical reference standard with the molecular formula C11H24NO2I and a molecular weight of 329.22 g/mol.
Based on its molecular formula C11H24NO2I, 2-Oxooctahydrobenzofuran-3-carboxylic acid contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, iodine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 329.22 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C11H24NO2 I |
| Molecular Weight | 329.22 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 1 |
Related Oxooctahydrobenzofuran Standards
Recommended Standards
- 2-Fluoro-N-methoxy-N-methyl-4-(trifluoromethyl)benzamide (CAS 198967-27-0)
- (E)-1-[(2E)-3-(4-Chlorophenyl)-1-(4-nitrophenyl)prop-2-en-1-ylidene]-2-phenylhydrazine (CAS 338777-21-2)
- 2-Methyl-4-nitro-6-(4H-1,2,4-triazol-4-yl)phenol (CAS 1432437-76-7)
- 4,5-Dibromo-1H-pyrrolo[2,3-b]pyridine (CAS 1190322-22-5)
- 2-Thia-7-azaspiro[3.5]Nonane 2,2-dioxide hydrochloride (CAS 2172098-44-9)
- (E)-1,2-Difluoro-4-(2-isocyanatovinyl)benzene (CAS 936366-62-0)
- N-(3,4-difluorophenyl)-2-((4-ethyl-5-phenyl-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 564456-77-5)
- Ethyl N-cyanobenzimidate (CAS 33490-49-2)
- 3-(3-Bromophenyl)-3-hydroxypropanenitrile (CAS 1075178-25-4)
- Insulin Degludec Impurity 27 (CAS CATO-C4X-215727)
Why CATO?
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