Ethyl (1R,2S,3S,4S)-3-aminobicyclo[2.2.2]Oct-5-ene-2-carboxylate CAS 1621863-53-3
| CAS No. | 1621863-53-3 |
| Molecular Formula | C11H17NO2 |
| Molecular Weight | 195.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl (1R,2S,3S,4S)-3-aminobicyclo[2.2.2]Oct-5-ene-2-carboxylate (CAS 1621863-53-3), molecular formula C11H17NO2 and molecular weight 195.26 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, Ethyl (1R,2S,3S,4S)-3-aminobicyclo[2.2.2]Oct-5-ene-2-carboxylate is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 195.26 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), Ethyl (1R,2S,3S,4S)-3-aminobicyclo[2.2.2]Oct-5-ene-2-carboxylate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C11H17NO2 |
| Molecular Weight | 195.26 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Nitrogen Atoms | 1 |
Recommended Standards
- 3-(1-Phenylethenyl)aniline (CAS 1610377-16-6)
- Ethyl (1S,2S,3R,4S)-3-aminobicyclo[2.2.2]Oct-5-ene-2-carboxylate (CAS 1626394-37-3)
- 3-(4-Ethoxyphenoxy)propan-1-amine (CAS 158829-20-0)
- Ethyl (1R,2R,3S,4R)-3-aminobicyclo[2.2.2]Oct-5-ene-2-carboxylate (CAS 1626394-39-5)
- 8-MDP (CAS 29491-75-6)
- 1$l^{4}-thiepane-1,4-dione (CAS 91195-51-6)
- Ethyl 3-(4-Chlorophenyl)-1H-pyrrole-2-carboxylate (CAS 1531009-49-0)
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