2-Benzyl-4-bromoisoindoline CAS 923590-78-7
| CAS No. | 923590-78-7 |
| Molecular Formula | C15H14BrN |
| Molecular Weight | 288.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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 supplies 2-Benzyl-4-bromoisoindoline (CAS 923590-78-7), a certified reference material (molecular formula C15H14BrN, MW 288.18 g/mol) for analytical method development and quality control.
Based on its molecular formula C15H14BrN, 2-Benzyl-4-bromoisoindoline contains a nitrogen-containing heterocyclic scaffold, a nitrile group, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 288.18 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO manufactures 2-Benzyl-4-bromoisoindoline 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 | C15H14BrN |
| Molecular Weight | 288.18 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Benzyl Standards
- 2-Benzyl-5-bromoisoindoline (CAS 905274-85-3)
- 2-Benzyl-5-bromoisoindoline-1,3-dione (CAS 82104-06-1)
- Methyl 5-bromoisoindoline-1-carboxylate (CAS 1378271-03-4)
- Benzyl 5-bromoisoindoline-2-carboxylate (CAS 178445-27-7)
- Benzyl 4-bromoisoindoline-2-carboxylate (CAS 2142337-44-6)
- 5-Bromoisoindoline-1-carboxylic acid (CAS 1391009-80-5)
- 4-Bromoisoindoline-1,3-dione (CAS 70478-63-6)
- 4-Bromoisoindoline (CAS 127168-81-4)
Recommended Standards
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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