rel-4-((2R,3R)-5-Bromo-3-methyl-2,3-dihydrobenzofuran-2-yl)phenol CAS 2477608-95-8
| CAS No. | 2477608-95-8 |
| Molecular Formula | C15H13BrO2 |
| Molecular Weight | 305.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures rel-4-((2R,3R)-5-Bromo-3-methyl-2,3-dihydrobenzofuran-2-yl)phenol 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.
rel-4-((2R,3R)-5-Bromo-3-methyl-2,3-dihydrobenzofuran-2-yl)phenol (CAS 2477608-95-8), molecular formula C15H13BrO2 and molecular weight 305.17 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C15H13BrO2, rel-4-((2R,3R)-5-Bromo-3-methyl-2,3-dihydrobenzofuran-2-yl)phenol contains a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution, a polycyclic aromatic system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 305.17 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.
Physical & Chemical Properties
| Molecular Formula | C15H13BrO2 |
| Molecular Weight | 305.17 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2000 |
| Halogen Content | Br-containing |
Recommended Standards
- N-(5-bromopyridin-2-yl)-4-ethylbenzamide (CAS 313226-90-3)
- Tyrphostin AG 1024 (CAS 65678-07-1)
- N-(5-bromo-6-methylpyridin-2-yl)-4-methylbenzamide (CAS 638141-04-5)
- Telmisartan Impurity 12 (CAS 114772-38-2)
- 4-(4-Isopropoxybenzyl)piperidine (CAS 203187-17-1)
- 6-Chloro-2,3-dihydro-1,4-benzodioxine-5-sulfonyl chloride (CAS 1785272-64-1)
- 2-Amino-N-(2-phenylethyl)benzamide (CAS 19050-62-5)
- N-Nitroso Apremilast (CAS CATO-C4X-1009118)
- Ketoconazole Impurity 23 (CAS 29098-85-9)
- Exemestane Impurity 6 (CAS 159354-61-7)
- 2,2',3,3',4,5,5',6-Octabromodiphenylether, 50μg/mLin Isooctane',3,3', (CAS 446255-42-1)
- H-Arg-His-NH? (CAS 244765-93-3)
- Ethyl 1-(2-(pyrrolidin-1-yl)ethyl)-1H-imidazole-4-carboxylate (CAS 468095-97-8)
- Semaglutide Impurity 4 (CAS CATO-C4X-22264)
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