3,5-Dibromo-4-methylbenzaldehyde CAS 248607-57-0
| CAS No. | 248607-57-0 |
| Molecular Formula | C8H6Br2O |
| Molecular Weight | 277.94 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 3,5-Dibromo-4-methylbenzaldehyde.
CATO supplies 3,5-Dibromo-4-methylbenzaldehyde (CAS 248607-57-0), a certified reference material (molecular formula C8H6Br2O, MW 277.94 g/mol) for analytical method development and quality control.
Structurally, 3,5-Dibromo-4-methylbenzaldehyde (C8H6Br2O) contains a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 277.94 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 3,5-Dibromo-4-methylbenzaldehyde 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 | C8H6Br2O |
| Molecular Weight | 277.94 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| 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
- 5,7-Dibromo-2,3-dihydrobenzofuran (CAS 123266-59-1)
- 2,4-Dibromo-6-methylbenzaldehyde (CAS 1427565-04-5)
- 2,5-dibromo-4-methylbenzaldehyde (CAS 706820-09-9)
- 2,6-Dibromo-4-methylbenzaldehyde (CAS 88174-23-6)
- 3,5-Dibromo-3a,7a-dihydro-1H-indazole (CAS 1993149-06-6)
- 3,6-Dibromo-2-methylbenzaldehyde (CAS 269394-29-8)
- 6,8-Dibromo-2,3-dihydroimidazo[1,2-a]pyridine (CAS 748730-76-9)
- 2,5-Dibromo-3,4-difluorothiophene (CAS 347838-15-7)
Recommended Standards
- 3-(Bromomethyl)benzoyl bromide (CAS 209743-33-9)
- 3’,4’-Dibromoacetophenone (CAS 3114-30-5)
- 2-Bromo-4-(bromomethyl)benzaldehyde (CAS 345953-43-7)
- 2’,4’-Dibromoacetophenone (CAS 33243-33-3)
- 2-((4-Chlorophenyl)(hydroxy)methylene)malononitrile (CAS 5593-28-2)
- 1-Propenyl-3-methylimidazolium nitrate (CAS 649745-76-6)
- 2,8-Dimethoxyquinazoline-6-carboxylic acid (CAS 2721375-00-2)
- 4-(Aminomethyl)-5-methylisoxazole (CAS 139458-29-0)
- 2-(4-Acetamidophenyl)-N-(6-amino-3-benzyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)acetamide (CAS 637334-91-9)
- Hydrochlorothiazide Impurity 30 (CAS CATO-C4X-117730)
- 1,2-Diphenyl-1,2,4-triazolidine-3,5-dione (CAS 34877-12-8)
- N-(4-bromo-2-fluorophenyl)-6,7-dimethoxyquinazolin-4-amine hydrochloride (CAS 196603-53-9)
- N'-Phenylimidazo[1,2-a]pyridine-6-carbohydrazide (CAS 92150-06-6)
- Palmitoyl Tetrapeptide-7 (CAS 221227-05-0)
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