(8aR)-3-Methoxy-11-methyl-4a,5,7,8,10,11-hexahydro-6H,9H-benzofuro[3a,3,2-de]quinolin-6-ol CAS 2459955-53-2
| CAS No. | 2459955-53-2 |
| Molecular Formula | C16H21NO3 |
| Molecular Weight | 275.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C16H21NO3, (8aR)-3-Methoxy-11-methyl-4a,5,7,8,10,11-hexahydro-6H,9H-benzofuro[3a,3,2-de]quinolin-6-ol contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 275.34 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
(8aR)-3-Methoxy-11-methyl-4a,5,7,8,10,11-hexahydro-6H,9H-benzofuro[3a,3,2-de]quinolin-6-ol (CAS 2459955-53-2), molecular formula C16H21NO3 and molecular weight 275.34 g/mol, is a CATO reference standard with documented purity and traceability.
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), (8aR)-3-Methoxy-11-methyl-4a,5,7,8,10,11-hexahydro-6H,9H-benzofuro[3a,3,2-de]quinolin-6-ol 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 | C16H21NO3 |
| Molecular Weight | 275.34 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2000 |
| Nitrogen Atoms | 1 |
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Recommended Standards
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- (3S,4S)-4-((tert-Butoxycarbonyl)amino)-3-hydroxy-6-methylheptanoic acid (CAS 58521-49-6)
- (R)-4-Benzyl-3-((S)-3-methylpentanoyl)oxazolidin-2-one (CAS 228267-64-9)
- 6-Chloro-2-hydroxy-4-oxo-1,4-dihydropyridine-3-carbonitrile (CAS 19867-18-6)
- (S)-3-Fluoro-2-hydroxypropanoic acid (CAS 97643-52-2)
- (S)-2-Amino-3-(cyclohex-1-en-1-yl)propanoic acid (CAS 50305-67-4)
- Mirtazapine Cyano Impurity (Oxalate salt) (CAS 331815-15-7)
- 5-Hydroxy-1-(tetrahydrofuran-2-yl)-1H-imidazole-4-carboxamide (CAS 91526-19-1)
- Ropivacaine EP Impurity D (CAS 98626-59-6)
- Lenalidomide Impurity 1 (CAS 2197414-57-4)
- 3-((Dimethylamino)methyl)-1h-indole-6-carboxylic acid (CAS 1071913-61-5)
- 5-Bromo-1-propyl-1H-indazole (CAS 1280786-76-6)
- Semaglutide impurity 331 (CAS CATO-C4X-2226231)
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