2,4-Dibromophenol CAS 615-58-7
| CAS No. | 615-58-7 |
| Molecular Formula | C6H4Br2O |
| Molecular Weight | 251.90 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C6H4Br2O, 2,4-Dibromophenol contains 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 251.90 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 supplies 2,4-Dibromophenol (CAS 615-58-7), a certified reference material (molecular formula C6H4Br2O, MW 251.90 g/mol) for analytical method development and quality control.
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-Dibromophenol 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 | C6H4Br2O |
| Molecular Weight | 251.90 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | >95% |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Br-containing |
Related Dibromophenol Standards
Recommended Standards
- Phloroglucinol Impurity 20 (CAS 626-41-5)
- 2,4-Dibromopyridin-3-amine (CAS 102249-45-6)
- 5-Bromo-2-(bromomethyl)pyrimidine (CAS 1193116-74-3)
- 2,5-Dibromo-3-methylpyrazine (CAS 1260672-37-4)
- 2,2-dimethyl-3,4-dihydro-2H-1-benzopyran-4,5-diol (CAS 100942-36-7)
- N-(Isoxazol-3-yl)-1-(6-methoxybenzo[d]thiazol-2-yl)azetidine-3-carboxamide (CAS 1286703-86-3)
- 2-(4-Chlorophenyl)-5-nitrobenzo[d]oxazole (CAS 962-25-4)
- 2-((5-Amino-1H-1,2,4-triazol-3-yl)thio)-N-(3-chloro-4-fluorophenyl)acetamide (CAS 454675-74-2)
- (6-Chloro-5-iodopyridin-3-yl)methanol (CAS 1360938-13-1)
- Flomoxef Impurity 1 (CAS 68313-94-0)
- N-(2-methoxyethyl)oxolan-3-amine (CAS 1343974-39-9)
- 1-{2-methylpyrrolo[2,1-f][1,2,4]triazin-7-yl}methanamine (CAS 1368189-22-3)
- 5-Acetyl-7-fluoro-4-phenylpyrano[3,2-b]indol-2(5H)-one (CAS 2347639-56-7)
- 81988-89-8 UH11FDQ454 Ramoplanin A(sub 3) Ramoplanin A3 (S)-2-(3-Chloro-4-hydroxyphenyl)-N-(N(sup 2)-((2Z,4Z)-8-methyl-2,4-nonadienoyl)-(S)-asparaginyl-(2S,3S)-3-hydroxyasparaginyl-(R)-2-(p-hydroxyphenyl)glycyl-(R)-ornithyl-(2R,3R)-allothreonyl-2-(p-hydroxyphenyl)glycyl-2-(p-hydroxyphenyl)glycyl-(2S,3S)-allothreonyl-(S)-phenylalanyl-(R)-ornithyl-(S)-2-(p-((2-O-alpha-D-mannopyranosyl-alpha-D-mannopyranosyl)oxy)phenyl)glycyl-(2R,3R)-allothreonyl-(S)-2-(p-hydroxyphenyl)glycylglycyl-(S)-leucyl-(R)-alanyl)glycine psi1-lactone Ramoplanin A 1 (peptide moiety), 1-(N(sup 2)-methyl-1-oxo-2,4-nonadienyl)-L-asparagine)-11-(L-2-(4-((2-O-alpha-D-mannopyranosyl-alpha-D-mannopyranosyl)oxy)phenyl)glycine)-, (Z,Z)- UNII-UH11FDQ454 (CAS 81988-89-8)
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