4-(2-Oxoethyl)bicyclo[2.2.1]heptane-1-carboxylic acid CAS 2642041-40-3
| CAS No. | 2642041-40-3 |
| Molecular Formula | C10H14O3 |
| Molecular Weight | 182.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 4-(2-Oxoethyl)bicyclo[2.2.1]heptane-1-carboxylic acid.
4-(2-Oxoethyl)bicyclo[2.2.1]heptane-1-carboxylic acid (CAS 2642041-40-3) is a high-purity analytical reference standard with the molecular formula C10H14O3 and a molecular weight of 182.22 g/mol.
4-(2-Oxoethyl)bicyclo[2.2.1]heptane-1-carboxylic acid (C10H14O3) contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. It is notably hygroscopic, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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 | C10H14O3 |
| Molecular Weight | 182.22 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| 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.) | 2002 |
Related Oxoethyl Standards
- Ethyl 4-(2-oxoethyl)-1H-imidazole-1-carboxylate (CAS 172498-95-2)
- 3-(2-Oxoethyl)-1H-indole-5-carbonitrile (CAS 1446413-20-2)
- Methyl 4-(2-oxoethyl)cyclohexane-1-carboxylate (CAS 1779506-65-8)
- Methyl 4-(2-oxoethyl)tetrahydro-2H-pyran-4-carboxylate (CAS 693824-78-1)
- Methyl 4-(2-oxoethyl)benzoate (CAS 106918-32-5)
- Methyl 3-(2-oxoethyl)benzoate (CAS 124038-37-5)
- Methyl 2-(2-oxoethyl)benzoate (CAS 62723-81-3)
- N-[4-(2-Oxoethyl)phenyl]acetamide (CAS 1085309-04-1)
Recommended Standards
- 4-(2-Methoxyethoxy)benzene-1,2-diamine (CAS 54029-78-6)
- 4-(3,5-Dimethyl-1h-pyrazol-1-yl)butanoic acid (CAS 890593-72-3)
- 4-(2-(1H-1,2,4-Triazol-1-yl)ethyl)morpholine (CAS 51444-30-5)
- 4-(3-hydroxybutyl)benzene-1,2-diol (CAS 61152-58-7)
- 1-Ethyl-1h-1,2,3-triazole-5-sulfonyl chloride (CAS 1393543-91-3)
- 2-(Dichloromethyl)pyridine (CAS 4377-35-9)
- 1-Oxoisoindoline-5-carboxamide (CAS 1823367-10-7)
- 3-(2-Bromophenyl)-2-oxopropanoic acid (CAS 120240-65-5)
- (S)-2-Amino-N-cyclopropyl-N-((6-methoxypyridazin-3-yl)methyl)-3-methylbutanamide (CAS 1353994-25-8)
- (3S,5S)-3-ethynyl-3-hydroxy-1,5-dimethyl-pyrrolidin-2-one (CAS 2561460-83-9)
- 3-(Tetrahydrofuran-2-yl)-5,6-dihydro-4H-pyrrolo[3,2-d]isoxazole (CAS 603067-88-5)
- 3-Chloro-5-(methylsulfonyl)-1H-1,2,4-triazole (CAS 346631-06-9)
- 2-Bromo-6-(methylsulfonyl)aniline (CAS 1362851-65-7)
- [Nva12]-Tirzepatide (CAS CATO-C4X-324042)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com