2-Benzoyl-5,7-dibromo-3-methyl-1-benzofuran CAS 303145-22-4
| CAS No. | 303145-22-4 |
| Molecular Formula | C16H10Br2O2 |
| Molecular Weight | 394.06 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-Benzoyl-5,7-dibromo-3-methyl-1-benzofuran.
CATO supplies 2-Benzoyl-5,7-dibromo-3-methyl-1-benzofuran (CAS 303145-22-4), a certified reference material (molecular formula C16H10Br2O2, MW 394.06 g/mol) for analytical method development and quality control.
Based on its molecular formula C16H10Br2O2, 2-Benzoyl-5,7-dibromo-3-methyl-1-benzofuran 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 394.06 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).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 2-Benzoyl-5,7-dibromo-3-methyl-1-benzofuran 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 | C16H10Br2O2 |
| Molecular Weight | 394.06 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Br-containing |
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Recommended Standards
- (2E)-1,4-Bis(4-bromophenyl)-2-butene-1,4-dione (CAS 74322-80-8)
- 6-Bromo-3-(4-bromobenzyl)quinazolin-4(3H)-one (CAS 302913-23-1)
- 1,1'-(Biphenylene-2,6-diyl)bis(2-bromoethan-1-one) (CAS 1358069-88-1)
- tert-Butyl 6,8-dibromo-2H-pyrido[3,2-b][1,4]oxazine-4(3H)-carboxylate (CAS 2758502-26-8)
- H-Lys-Thr-OH (CAS 97791-84-9)
- N-Propyltetrahydrofuran-2-carboxamide (CAS 543702-68-7)
- Trisbromoneopentyl Alcohol (CAS 36483-57-5)
- 1,4-Dibromonapthalene (CAS 83-53-4)
- 31096-47-6 Ferric phosphate tetrahydrate Iron(III) phosphate tetrahydrate (CAS 31096-47-6)
- 7-Nitro-1,2,3,4-tetrahydro-1,5-naphthyridine (CAS 1393584-97-8)
- Cis-3-chloro-5-octyldihydrofuran-2(3H)-one (CAS 67107-94-2)
- tert-Butyl (2-(4-(1H-benzo[d]imidazol-2-yl)piperidin-1-yl)-2-oxoethyl)carbamate (CAS 1420975-12-7)
- 5-(Bromomethyl)-3-(4-fluorophenyl)oxazolidin-2-one (CAS 1246738-23-7)
- Fibronectin Adhesion-Promoting Peptide (CAS 125720-21-0)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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