6-Bromo-1,1-dimethyl-2,3-dihydro-1H-isoindole hydrochloride CAS 2055840-66-7
| CAS No. | 2055840-66-7 |
| Molecular Formula | C10H12BrN |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 6-Bromo-1,1-dimethyl-2,3-dihydro-1H-isoindole hydrochloride (C10H12BrNHCl) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine/bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 262.57 g/mol, it falls into the medium-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.
6-Bromo-1,1-dimethyl-2,3-dihydro-1H-isoindole hydrochloride (CAS 2055840-66-7), molecular formula C10H12BrNHCl and molecular weight 262.57 g/mol, is a CATO reference standard with documented purity and traceability.
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.
CATO manufactures 6-Bromo-1,1-dimethyl-2,3-dihydro-1H-isoindole hydrochloride 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.
Physical & Chemical Properties
| Molecular Formula | C10H12BrN HCl |
| Molecular Weight | 262.57 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 1 |
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- Piperacillin Impurity 10 (CAS CATO-C4X-173210)
- 5-(1-Amino-2-methylpropyl)-1,3,4-thiadiazol-2-amine dihydrochloride (CAS 1293931-69-7)
- 5-(2-Ethoxyethyl)-6-hydroxy-2-(methylthio)pyrimidin-4(3H)-one (CAS 6964-71-2)
- Semaglutide impurity 261 (CAS CATO-C4X-2226261)
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