5,6-Dibromo-1,1,2,2,3,3-hexamethyl-2,3-dihydro-1H-indene CAS 1541101-19-2
| CAS No. | 1541101-19-2 |
| Molecular Formula | C15H20Br2 |
| Molecular Weight | 360.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5,6-Dibromo-1,1,2,2,3,3-hexamethyl-2,3-dihydro-1H-indene (CAS 1541101-19-2), a certified reference material (molecular formula C15H20Br2, MW 360.13 g/mol) for analytical method development and quality control.
Structurally, 5,6-Dibromo-1,1,2,2,3,3-hexamethyl-2,3-dihydro-1H-indene (C15H20Br2) contains bromine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 360.13 g/mol, it falls into the moderately-high-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C15H20Br2 |
| Molecular Weight | 360.13 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| 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.) | 1992 |
| Halogen Content | Br-containing |
Related Dibromo Standards
- 2,5-Dibromo-3-(2-(2-methoxyethoxy)ethoxy)thiophene (CAS 530116-59-7)
- 5,5'-Dibromo-3,3'-difluoro-2,2'-bithiophene (CAS 1619967-08-6)
- 1,3-Dibromo-5-fluoro-2-(phenylmethoxy)benzene (CAS 130046-78-5)
- 4,6-Dibromo-3-fluorothieno[3,4-b]thiophene-2-carboxylic acid (CAS 1628427-36-0)
- Methyl 3,6-dibromo-2-hydroxy-1-naphthoate (CAS 1192263-94-7)
- Ethyl 4,7-dibromo-1,5-naphthyridine-3-carboxylate (CAS 1257852-54-2)
- 2,5-Dibromo-4-(4-methoxyphenoxy)pyrimidine (CAS 1298101-41-3)
- 3,7-Dibromo-6-hydroxy-2-naphthyl Acetate (CAS 1864058-93-4)
Recommended Standards
- Ethyl 1-(4-fluorophenyl)-5-iodo-1H-pyrazole-4-carboxylate (CAS 959576-71-7)
- (Benzene-1,3,5-triyltris(methylene))tris(phosphonic acid) (CAS 586372-53-4)
- 5-(4-Chlorophenyl)-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidine-2-carbonyl chloride (CAS 522600-26-6)
- 3-Bromo-N-(4-(trifluoromethoxy)phenyl)benzamide (CAS 424818-39-3)
- 6-(2-Chlorophenyl)pyrimidin-4-amine (CAS 1249345-65-0)
- 5-fluoro-3-methyl-2-nitrobenzamide (CAS 1806492-80-7)
- 5-Bromo-1-iodo-2-methyl-3-nitrobenzene (CAS 885519-15-3)
- 2-Isopropyl-1,3-Dimethoxybenzene (CAS 16700-61-1)
- Mirogabalin Impurity N73 (CAS CATO-CP155173)
- 2,3-Bis[(2S,5S)-2,5-dimethylphospholanyl]maleic anhydride(1,5-cyclooctadiene)rhodium (I) tetrafluoroborate (CAS 821793-39-9)
- Pyridoxine impurity 83 (CAS CATO-C4X-187783)
- 2-(3-Methoxyphenyl)-2-methylpropan-1-ol (CAS 17653-95-1)
- 3-Bromo-4-((2-chlorobenzyl)oxy)benzohydrazide (CAS 1706431-65-3)
- Brain Injury Derived Neurotrophic Peptide (H-3914.0001) (CAS 148330-12-5)
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