Ethyl (1S,3S,4S,5R)-5-hydroxy-2-azabicyclo[2.2.2]octane-3-carboxylate CAS 851389-22-5
| CAS No. | 851389-22-5 |
| Molecular Formula | C10H17NO3 |
| Molecular Weight | 199.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Ethyl (1S,3S,4S,5R)-5-hydroxy-2-azabicyclo[2.2.2]octane-3-carboxylate 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.
Ethyl (1S,3S,4S,5R)-5-hydroxy-2-azabicyclo[2.2.2]octane-3-carboxylate (CAS 851389-22-5) is a high-purity analytical reference standard with the molecular formula C10H17NO3 and a molecular weight of 199.25 g/mol.
Based on its molecular formula C10H17NO3, Ethyl (1S,3S,4S,5R)-5-hydroxy-2-azabicyclo[2.2.2]octane-3-carboxylate contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 199.25 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.
Physical & Chemical Properties
| Molecular Formula | C10H17NO3 |
| Molecular Weight | 199.25 g/mol |
| Appearance | White to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
Recommended Standards
- Ethyl (1S,3S,4R,6S)-6-hydroxy-2-azabicyclo[2.2.2]octane-3-carboxylate (CAS 2376997-73-6)
- Ethyl (3S,4S)-4-(oxetan-3-yl)pyrrolidine-3-carboxylate (CAS 2165635-33-4)
- Ecgonine methyl ester (CAS 7143-09-1)
- ethyl [1,2,4]triazolo[1,5-a]pyridine-2-carboxylate (CAS 62135-58-4)
- 8-Fluoro-2-mercaptoquinazolin-4(3H)-one (CAS 1597549-01-3)
- 3-((4-Chlorophenyl)thio)-2-phenylquinoline-4-carboxylic acid (CAS 477867-87-1)
- 4-Fluoro-3-(3-nitrophenyl)benzoic acid (CAS 1261983-30-5)
- 1-(4-(Dimethylamino)piperidin-1-yl)ethanone (CAS 497838-40-1)
- 2-Cyclopropoxy-1-ethyl-3-(trifluoromethyl)benzene (CAS 1243462-47-6)
- spiro[chromene-2,3’-pyrrolidine] hydrochloride (CAS 1047656-01-8)
- L-α-Glutamyl-3-(methylseleno)-L-alanine (CAS 24163-59-5)
- 2-Chloro-5-nitro-1,4-benzenediamine (CAS 26196-45-2)
- tert-Butyl N-[2-(butylamino)ethyl]carbamate (CAS 1003707-56-9)
- D-[His]1-Semaglutide (CAS CATO-C4X-222652)
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