1,3,5-Tribromo-2,4,6-trimethoxybenzene CAS 105404-90-8
| CAS No. | 105404-90-8 |
| Molecular Formula | C9H9Br3O3 |
| Molecular Weight | 404.88 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1,3,5-Tribromo-2,4,6-trimethoxybenzene (CAS 105404-90-8), a certified reference material (molecular formula C9H9Br3O3, MW 404.88 g/mol) for analytical method development and quality control.
1,3,5-Tribromo-2,4,6-trimethoxybenzene (C9H9Br3O3) contains a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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).
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 1,3,5-Tribromo-2,4,6-trimethoxybenzene 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 | C9H9Br3O3 |
| Molecular Weight | 404.88 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Br-containing |
Related Tribromo Standards
- 1,3,5-Tribromo-2-((2-chloroallyl)oxy)benzene (CAS 88486-70-8)
- 1,3,6-tribromo-9H-carbazole (CAS 55119-10-3)
- Ethyl 2,4,6-tribromo-3-hydroxybenzoate (CAS 773128-79-3)
- 1,3,5-Tribromo-2-(bromomethyl)benzene (CAS 54459-64-2)
- 2,3,6-Tribromo-5-(bromomethyl)pyridine (CAS 58596-52-4)
- 1,2,3-Tribromo-1,1,2,3,3-pentamethyltrisilane (CAS 127725-93-3)
- 1,3,5-Tribromo-2,4,6-triethylbenzene (CAS 80717-52-8)
- 2,4,6-Tribromo-3-(trifluoromethyl)phenol (CAS 384-87-2)
Recommended Standards
- N-(3-Chloro-4-methoxyphenyl)-2-((4-ethyl-5-(pyrazin-2-yl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 618427-33-1)
- (2,4,6-Tribromobenzene-1,3,5-triyl)trimethanol (CAS 191529-08-5)
- N-((2-chloro-6-(1H-imidazol-1-yl)benzyl)carbamoyl)-4-methylbenzenesulfonamide (CAS 866042-62-8)
- 1,2,4-Tribromodibenzo[b,d]furan (CAS 617707-35-4)
- 1-Bromo-2-cyclopropoxy-4-methylbenzene (CAS 1243354-23-5)
- 3-methyl-1-(pyridin-2-ylmethyl)piperazine dihydrochloride (CAS 1803580-63-3)
- 1-(5-Chloropyrimidin-2-yl)-N-methylpiperidin-4-amine hydrochloride (CAS 1261233-96-8)
- Dilithium(II)tetrachlorocuprate solution (CAS 15489-27-7)
- 2-(4-Bromophenyl)-5,7-dihydroxy-4H-chromen-4-one (CAS 152969-70-5)
- tert-butyl 2-[2-(hydroxymethyl)pyrrolidin-1-yl]acetate (CAS 1344331-29-8)
- Sumatriptan Impurity 17 (CAS 88919-50-0)
- 2-(2-Ethyl-1h-imidazol-1-yl)benzaldehyde (CAS 1247397-30-3)
- N-(benzo[d][1,3]dioxol-5-yl)-1-(2-chlorobenzyl)-2-oxo-1,2-dihydropyridine-3-carboxamide (CAS 400077-83-0)
- Des-Gly34-Tirzepatide (CAS CATO-CPTD788940)
Why CATO?
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