6-Bromo-4,4-dimethyl-3,4-dihydronaphthalen-1(2H)-one CAS 98453-60-2
| CAS No. | 98453-60-2 |
| Molecular Formula | C12H13BrO |
| Molecular Weight | 253.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 6-Bromo-4,4-dimethyl-3,4-dihydronaphthalen-1(2H)-one 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.
6-Bromo-4,4-dimethyl-3,4-dihydronaphthalen-1(2H)-one (CAS 98453-60-2) is a high-purity analytical reference standard with the molecular formula C12H13BrO and a molecular weight of 253.14 g/mol.
The molecular framework of 6-Bromo-4,4-dimethyl-3,4-dihydronaphthalen-1(2H)-one (C12H13BrO) 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 aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C12H13BrO |
| Molecular Weight | 253.14 g/mol |
| 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, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | Br-containing |
Related Bromo Standards
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- 3-Bromo-1-(2,3-dihydro-1H-inden-5-yl)propan-1-one (CAS 113364-57-1)
- 3-Bromo-4-(sec-butylamino)benzonitrile (CAS 1157575-33-1)
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Recommended Standards
- 6-Bromo-2-isobutyl-1H-benzo[d]imidazole (CAS 540516-33-4)
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- 6-Bromo-2-(tert-butyl)imidazo[1,2-a]pyridine (CAS 864867-60-7)
- 7-Bromo-2-isopropyl-2,3-dihydro-1H-inden-1-one (CAS 213381-49-8)
- 8-fluoronaphthalene-1,3-diol (CAS 2761178-28-1)
- 5-Chloro-2-(2-fluorophenyl)oxazolo[5,4-b]pyridine (CAS 126921-80-0)
- 1-[3-(4-Methoxyphenyl)-1,2,4-oxadiazol-5-yl]methanamine (CAS 885953-50-4)
- 5-(1H-Indol-3-yl)-1,3-thiazol-2-amine (CAS 40477-31-4)
- 3-(4-Bromo-3-fluorophenyl)-2-chloro-1-propene (CAS 951888-41-8)
- (2R,3R,4R,5R)-2-(2,4-Dioxo-3,4-dihydropyrimidin-1(2H)-yl)-4-hydroxy-5-((phosphonooxy)methyl)tetrahydrofuran-3-yl acetate (CAS 90290-63-4)
- 4-(2-Oxoacetyl)benzonitrile (CAS 20099-53-0)
- 4-Amino-1-methylpiperidine (CAS 41838-46-4)
- 5-Chloro-4-fluoro-2-methoxyaniline (CAS 1394839-94-1)
- Semaglutide impurity 37 (CAS CATO-C4X-222637)
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