2-(4,5-Dibromo-2-methoxyphenoxy)acetic acid CAS 446278-49-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 446278-49-5 |
| Molecular Formula | C9H8Br2O4 |
| Molecular Weight | 339.97 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(4,5-Dibromo-2-methoxyphenoxy)acetic acid (CAS 446278-49-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C9H8Br2O4. Molecular weight: 339.97 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C9H8Br2O4 |
| Molecular Weight | 339.97 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Br-containing |
Related Dibromo Standards
- 2,6-Dibromo-3,5-dimethoxybenzoic acid (CAS 124480-97-3)
- 3,5-Dibromo-2,4-dimethoxybenzoic acid (CAS 35036-55-6)
- 3,5-Dibromo-2,6-dimethoxybenzoic acid (CAS 73219-90-6)
- 3,7-Dibromo-5H-cyclopenta[2,1-b:3,4-b']dipyridin-5-one (CAS 77213-41-3)
- Methyl 3,5-dibromo-2,4-dihydroxy-6-methylbenzoate (CAS 715-33-3)
- ethyl 2,3-dibromo-4-fluoro-6-methylbenzoate (CAS 1803565-75-4)
- Ethyl 3,5-dibromo-4-fluorophenylacetate (CAS 1803716-86-0)
- Ethyl 2,3-dibromo-5-fluorophenylacetate (CAS 1803778-51-9)
Recommended Standards
- 625-88-7 2,5-Diiodothiophene Thiophene, 2,5-diiodo- (8CI)(9CI) EINECS 210-915-9 NSC 80411 (CAS 625-88-7)
- N-(4-Bromo-2-iodophenyl)acetamide (CAS 562080-91-5)
- N-(2-Bromo-4-iodophenyl)acetamide (CAS 474966-95-5)
- N-(4-bromobenzyl)-2-(3,4-dimethoxyphenyl)ethanamine hydrochloride (CAS 133344-77-1)
- C18(Plasm) LPE (CAS 174062-73-8)
- N-((S)-1,3-Dihydrospiro[indene-2,4'-piperidin]-1-yl)-2-methylpropane-2-sulfinamide (CAS 2415718-00-0)
- 3,4-Dibromo-1-phenyl-1H-pyrrol-2(5H)-one (CAS 1706439-90-8)
- 2-(4-Oxo-4,5,6,7-tetrahydro-1-benzothiophen-5-yl)acetic acid (CAS 107866-80-8)
- (2,4-Dimethylphenyl)(phenyl)methanol (CAS 67135-97-1)
- Peptide 441 (CAS CATO-CPTD788441)
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