(1R,7AS)-1-methoxytetrahydro-1H-pyrrolizin-3(2H)-one CAS 176484-64-3
| CAS No. | 176484-64-3 |
| Molecular Formula | C8H13NO2 |
| Molecular Weight | 155.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(1R,7AS)-1-methoxytetrahydro-1H-pyrrolizin-3(2H)-one (CAS 176484-64-3) is a high-purity analytical reference standard with the molecular formula C8H13NO2 and a molecular weight of 155.19 g/mol.
(1R,7AS)-1-methoxytetrahydro-1H-pyrrolizin-3(2H)-one (C8H13NO2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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.
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 | C8H13NO2 |
| Molecular Weight | 155.19 g/mol |
| Appearance | White to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2007 |
| Nitrogen Atoms | 1 |
Recommended Standards
- 2-Aminobicyclo[2.2.1]heptane-1-carboxylic acid (CAS 175428-79-2)
- 4,4-Dimethyl-2-propyloxazol-5(4H)-one (CAS 176664-98-5)
- Ethyl (1R,5S,6S)-rel-3-azabicyclo[3.1.0]hexane-6-carboxylate (CAS 174456-77-0)
- Methyl 5-azaspiro[2.4]Heptane-4-carboxylate (CAS 1779648-27-9)
- 1-(4-Bromo-2-(difluoromethyl)phenyl)ethan-1-one (CAS 2386658-14-4)
- 5-Nitro-3-pyrazolecarboxylic acid (CAS 198348-89-9)
- 306976-92-1 5-[(4-chlorophenyl)sulfinyl]-N-methyl-1,2,3-thiadiazole-4-carboxamide KS-000030R6 (CAS 306976-92-1)
- Sodium 2-[3-(hydroxymethyl)-1H-indol-1-yl]acetate (CAS 1803604-62-7)
- N-(2,7-Dimethyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl)pentanamide (CAS 946234-88-4)
- 2-Cyclohexyl-5-phenyloxazole (CAS 18860-06-5)
- 4-Bromo-5-((2,4-difluorophenyl)amino)-2-(2-oxopropyl)pyridazin-3(2H)-one (CAS 477860-36-9)
- 2-(2-Methyl-1H-imidazol-1-yl)propanoic acid (CAS 782414-84-0)
- 1-(2,4,6-Trimethylphenyl)-3-(adamantyl)imidazolium chloride (CAS 1583244-07-8)
- Neuropeptide Y (22-36) (CAS 119019-65-7)
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