6-Bromo-2,2-dimethyl-2,3-dihydro-1H-inden-1-ol CAS 1188042-00-3
| CAS No. | 1188042-00-3 |
| Molecular Formula | C11H13BrO |
| Molecular Weight | 241.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-Bromo-2,2-dimethyl-2,3-dihydro-1H-inden-1-ol (CAS 1188042-00-3), molecular formula C11H13BrO and molecular weight 241.12 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 6-Bromo-2,2-dimethyl-2,3-dihydro-1H-inden-1-ol (C11H13BrO) is characterized by a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), 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).
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.
As a certified reference material (CRM), 6-Bromo-2,2-dimethyl-2,3-dihydro-1H-inden-1-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 | C11H13BrO |
| Molecular Weight | 241.12 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Br-containing |
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Recommended Standards
- 4,7-Dichloro-2-isopropylquinazoline (CAS 1185248-75-2)
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- 3-Formyl-1-methylcyclobutanecarbonitrile (CAS 2413487-93-9)
- Ethyl 2-(1-Methyl-2-thioxo-2,3-dihydro-1H-imidazol-4-yl)acetate (CAS 103577-92-0)
- Ethyl 3-chloro-6-methylpyrazine-2-carboxylate (CAS 2089378-21-0)
- Methyl (R)-4-fluoro-2-(pyrrolidin-2-yl)benzoate hydrochloride (CAS 1391580-47-4)
- 1428AE 354816-24-3 8-Fluoro-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]-quinoline-4-carboxylic acid C13H12FNO2 (CAS 354816-24-3)
- (Z)-13-Octadecen-1-ol (CAS 69820-27-5)
- methyl 3-methyl-1H-pyrrolo[2,3-b]pyridine-5-carboxylate (CAS 1256809-63-8)
- Antiarrhythmic peptide (cattle atrium) (CAS 81771-37-1)
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