2,4,6-Tribromoanisole CAS 607-99-8
| CAS No. | 607-99-8 |
| Molecular Formula | C7H5Br3O |
| Molecular Weight | 344.83 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2,4,6-Tribromoanisole.
CATO supplies 2,4,6-Tribromoanisole (CAS 607-99-8), a certified reference material (molecular formula C7H5Br3O, MW 344.83 g/mol) for analytical method development and quality control.
Owing to a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system, 2,4,6-Tribromoanisole is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 344.83 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
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 | C7H5Br3O |
| Molecular Weight | 344.83 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | >95% |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Br-containing |
Related Tribromoanisole Standards
Recommended Standards
- Valsartan Impurity 37 (CAS CATO-C4X-105737)
- 1-(4-(5-Chloro-2-methylphenyl)piperazin-1-yl)-2-phenoxyethan-1-one (CAS 1119391-88-6)
- Methyl 4-(4-chlorophenyl)-4-oxo-2-[4-(propan-2-yl)phenyl]butanoate (CAS 199725-00-3)
- N-(4-Chloro-2-methoxy-5-methylphenyl)-2-(2-mercapto-4-oxo-4,5-dihydro-1,3-thiazol-5-yl)acetamide (CAS 1142200-54-1)
- (S)-4-(hydroxymethyl)azetidin-2-one (CAS 72776-07-9)
- Undec-10-en-1-ylphosphonic acid (CAS 867258-92-2)
- 1-[(5-Ethyl-1,2,4-oxadiazol-3-yl)methyl]piperazine (CAS 1249562-41-1)
- (4S,5R)-5-Ethyl-4,5-dihydrooxazole-4-carboxamide (CAS 70671-32-8)
- N4-ethyl-N6-(4-(methylsulfonyl)phenyl)pyrimidine-4,5,6-triamine (CAS 1206970-60-6)
- 4-Butylphenyl (4-((4-(octyloxy)benzoyl)oxy)phenyl) oxalate (CAS 108802-36-4)
- 2-(2-Bromophenyl)-5-((4-chlorobenzyl)thio)-1,3,4-oxadiazole (CAS 500210-57-1)
- 4-Cyano-5-(difluoromethyl)-3-fluoro-2-methoxypyridine (CAS 1806906-88-6)
- N-(3-Cyano-4,5-dimethylthiophen-2-yl)-2-((4-fluorophenyl)thio)acetamide (CAS 896305-98-9)
- D-[His]1-Semaglutide (CAS CATO-C4X-222652)
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