(1S,2R,4S,5R)-1-(2-((3S)-Adamantan-1-ylamino)-2-oxoethyl)-2-((S)-hydroxy(quinolin-4-yl)methyl)-5-vinylquinuclidin-1-ium bromide CAS 2798945-81-8
| CAS No. | 2798945-81-8 |
| Molecular Formula | C31H40N3O2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures (1S,2R,4S,5R)-1-(2-((3S)-Adamantan-1-ylamino)-2-oxoethyl)-2-((S)-hydroxy(quinolin-4-yl)methyl)-5-vinylquinuclidin-1-ium bromide 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.
(1S,2R,4S,5R)-1-(2-((3S)-Adamantan-1-ylamino)-2-oxoethyl)-2-((S)-hydroxy(quinolin-4-yl)methyl)-5-vinylquinuclidin-1-ium bromide (CAS 2798945-81-8) is a high-purity analytical reference standard with the molecular formula C31H40N3O2Br and a molecular weight of 566.58 g/mol.
The molecular framework of (1S,2R,4S,5R)-1-(2-((3S)-Adamantan-1-ylamino)-2-oxoethyl)-2-((S)-hydroxy(quinolin-4-yl)methyl)-5-vinylquinuclidin-1-ium bromide (C31H40N3O2Br) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C31H40N3O2 Br |
| Molecular Weight | 566.58 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2003 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
Recommended Standards
- n-(3-Amino-4-methylphenyl)cyclopropanecarboxamide (CAS 1016721-13-3)
- N-Cyclopropyl-N-(piperidin-4-ylmethyl)acetamide (CAS 1353953-41-9)
- 3-Bromo-5-((2-chlorocyclohexyl)sulfonyl)-1,2,4-thiadiazole (CAS 1000574-71-9)
- cis-hexahydro-1H-furo[3,4-c]pyrrole hydrochloride (CAS 57710-36-8)
- 1-(5-Ethyl-1h-1,2,4-triazol-3-yl)ethan-1-amine hydrochloride (CAS 1423033-12-8)
- 2-[4-bromo-3-(1,5-dimethyl-1h-pyrazol-4-yl)-1h-pyrazol-1-yl]acetic acid (CAS 1006464-57-8)
- 2,2,2-Trifluoro-1-(4-fluoro-2-(trifluoromethyl)phenyl)ethanol (CAS 1447606-57-6)
- 2-(2-Methoxyphenyl)azepane; acetic acid (CAS 1177280-96-4)
- 4-Methyl-2-[2-(4-morpholinyl)ethoxy]phenylamine (CAS 946683-29-0)
- Semaglutide Impurity 128 (CAS 2490269-78-6)
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