2-[(4-Bromobenzyl)oxy]acetic acid CAS 82499-60-3
| CAS No. | 82499-60-3 |
| Molecular Formula | C9H9BrO3 |
| Molecular Weight | 245.07 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-Bromobenzyl)oxy]acetic acid.
2-[(4-Bromobenzyl)oxy]acetic acid (CAS 82499-60-3), molecular formula C9H9BrO3 and molecular weight 245.07 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C9H9BrO3, 2-[(4-Bromobenzyl)oxy]acetic acid contains a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 245.07 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
As a certified reference material (CRM), 2-[(4-Bromobenzyl)oxy]acetic acid 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.
Physical & Chemical Properties
| Molecular Formula | C9H9BrO3 |
| Molecular Weight | 245.07 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| 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.) | 1980 |
| Halogen Content | Br-containing |
Related Bromobenzyl Standards
- 2-(2-Bromobenzyl)propane-1,3-diol (CAS 1493853-65-8)
- (2-Bromobenzyl)(propyl)sulfane (CAS 1248980-51-9)
- (2-Bromobenzyl)(isopropyl)sulfane (CAS 1251123-28-0)
- 2-((2-Bromobenzyl)amino)propan-1-ol (CAS 1154991-40-8)
- 2-((3-Bromobenzyl)(methyl)amino)ethanol (CAS 1249671-98-4)
- 1-((4-Bromobenzyl)amino)propan-2-ol (CAS 869949-74-6)
- 2-((2-Bromobenzyl)(methyl)amino)ethanol (CAS 90944-57-3)
- 2-((4-Bromobenzyl)(methyl)amino)ethanol (CAS 918642-06-5)
Recommended Standards
- 2-(Bromomethyl)-6-methyl-2H-oxazolo[3,2-a]pyrimidin-7(3H)-one (CAS 315186-62-0)
- 2-Amino-3-(2-bromopyridin-4-yl)propanoic acid (CAS 32918-48-2)
- 2-(4-Bromophenoxy)propanoic acid (CAS 32019-08-2)
- 2-Amino-3-(6-bromopyridin-3-yl)propanoic acid (CAS 32938-58-2)
- 1-Benzyl-N-(4-chlorophenyl)-2,6-dioxo-1,2,3,6-tetrahydropyrimidine-4-carboxamide (CAS 338412-47-8)
- 5,5'-(Azanediylbis(sulfonyl))bis(2,4-dichlorobenzoic acid) tetrahydrate (CAS 94419-31-5)
- ethyl 2-hydroxy-2-(pyridin-3-yl)acetate hydrochloride (CAS 1269151-93-0)
- Methyl 2-(2-methylbenzoyl)benzoate (CAS 21147-26-2)
- (S)-3-Ethyl-3,4-dihydroquinoxalin-2(1H)-one (CAS 178041-61-7)
- 4-Methyl-5-nitro-1H-indazole (CAS 101420-67-1)
- 3'-Cyano-2'-fluoro-2-methyl-[1,1'-biphenyl]-4-carboxylic acid (CAS 1261923-39-0)
- 2-Ethoxyethyl 2-cyanoacrylate (CAS 21982-43-4)
- N-(1-(4-(1H-Pyrazol-4-yl)phenyl)-3-aminopropyl)-4-benzoylbenzamide (CAS 917924-85-7)
- Neuropeptide Y, porcine (CAS 82785-45-3)
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