(1S,2R,3S,4R)-3-(methoxycarbonyl)bicyclo[2.2.1]Hept-5-ene-2-carboxylic acid CAS 96185-91-0
| CAS No. | 96185-91-0 |
| Molecular Formula | C10H12O4 |
| Molecular Weight | 196.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(1S,2R,3S,4R)-3-(methoxycarbonyl)bicyclo[2.2.1]Hept-5-ene-2-carboxylic acid (CAS 96185-91-0) is a high-purity analytical reference standard with the molecular formula C10H12O4 and a molecular weight of 196.20 g/mol.
Based on its molecular formula C10H12O4, (1S,2R,3S,4R)-3-(methoxycarbonyl)bicyclo[2.2.1]Hept-5-ene-2-carboxylic acid contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 196.20 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.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures (1S,2R,3S,4R)-3-(methoxycarbonyl)bicyclo[2.2.1]Hept-5-ene-2-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 | C10H12O4 |
| Molecular Weight | 196.20 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
Recommended Standards
- ((7-Methoxybenzo[d][1,3]dioxol-5-yl)methyl)hydrazine (CAS 887593-36-4)
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- Ethyl 5-acetyl-2-methyl-3-furoate (CAS 19615-50-0)
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Why CATO?
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