1-(6-Bromo-2-methoxynaphthalen-1-yl)ethan-1-one CAS 169295-55-0
| CAS No. | 169295-55-0 |
| Molecular Formula | C13H11BrO2 |
| Molecular Weight | 279.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 279.13 g/mol gives 1-(6-Bromo-2-methoxynaphthalen-1-yl)ethan-1-one distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
1-(6-Bromo-2-methoxynaphthalen-1-yl)ethan-1-one (CAS 169295-55-0), molecular formula C13H11BrO2 and molecular weight 279.13 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 1-(6-Bromo-2-methoxynaphthalen-1-yl)ethan-1-one (C13H11BrO2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 279.13 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 1-(6-Bromo-2-methoxynaphthalen-1-yl)ethan-1-one 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 | C13H11BrO2 |
| Molecular Weight | 279.13 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2005 |
| Halogen Content | Br-containing |
Related Bromo Standards
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Recommended Standards
- 4-Bromo-2-((pyridin-2-ylamino)methyl)phenol (CAS 153247-75-7)
- 1-[(6-bromonaphthalen-2-yl)oxy]propan-2-one (CAS 173301-08-1)
- 2-(Benzyloxy)-5-bromophenol (CAS 153241-03-3)
- 7-bromo-5-ethyl-1H-pyrazolo[4,3-d]pyrimidine-3-carboxylic acid (CAS 1781908-69-7)
- Thieno[3,2-d]pyrimidin-7-ylmethanamine (CAS 871013-29-5)
- 5-Nitro-6-phenoxyimidazo[2,1-b]thiazole (CAS 339008-03-6)
- [(thiophen-2-yl)methyl]hydrazine hydrochloride (CAS 259535-14-3)
- 2-(3-Chlorophenoxy)acetimidamide (CAS 170735-26-9)
- Ethyl 4-amino-4-(4-methoxyphenyl)butanoate (CAS 1178344-35-8)
- 6-(4-Methoxyphenyl)-2-(2-morpholinoethyl)-4-phenylpyridazin-3(2H)-one (CAS 23348-49-4)
- 3-Hydroxy-3-phenylpropanenitrile (CAS 17190-29-3)
- 2-(4-chlorophenyl)-1H-imidazole-5-carboxylic acid (CAS 34626-05-6)
- 1-(1-Methyl-1H-pyrazol-5-yl)-N-((1-methyl-5-(trifluoromethyl)-1H-pyrazol-3-yl)methyl)methanamine hydrochloride (CAS 1856057-20-9)
- D-Ala21-Tirzepatide (CAS CATO-CPTD788913)
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