5-bromo-1,2-dihydrospiro[indole-3,4'-oxane] hydrochloride CAS 1609266-05-8
| CAS No. | 1609266-05-8 |
| Molecular Formula | C12H20BrNO |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 5-bromo-1,2-dihydrospiro[indole-3,4'-oxane] hydrochloride is closely related to an amide group, a hydroxyl group, an ether linkage, chlorine/bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
5-bromo-1,2-dihydrospiro[indole-3,4'-oxane] hydrochloride (CAS 1609266-05-8), molecular formula C12H20BrNOHCl and molecular weight 310.66 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 5-bromo-1,2-dihydrospiro[indole-3,4'-oxane] hydrochloride (C12H20BrNOHCl) contains an amide group, a hydroxyl group, an ether linkage, chlorine/bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 310.66 g/mol, it falls into the moderately-high-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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), 5-bromo-1,2-dihydrospiro[indole-3,4'-oxane] hydrochloride 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 | C12H20BrNO HCl |
| Molecular Weight | 310.66 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1993 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 1 |
Related bromo Standards
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Recommended Standards
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- tert-Butyl 5-benzyl-3a-(hydroxymethyl)hexahydropyrrolo[3,4-c]pyrrole-2(1H)-carboxylate (CAS 1807498-71-0)
- 2,3-dimethylbut-3-en-1-ol (CAS 1708-93-6)
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- 5-Chloro-2,4-dimethyl-6-phenylpyrimidine (CAS 127588-23-2)
- 2-Amino-N-(4-methoxybenzyl)-N-methylacetamide (CAS 1178707-67-9)
- 2-Chloro-9H-carbazole (CAS 10537-08-3)
- Semaglutide impurity 109 (CAS CATO-C4X-2226109)
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