2,3-Dibromo-5-fluorobenzaldehyde CAS 1807181-48-1
| CAS No. | 1807181-48-1 |
| Molecular Formula | C7H3Br2FO |
| Molecular Weight | 281.90 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 2,3-Dibromo-5-fluorobenzaldehyde.
2,3-Dibromo-5-fluorobenzaldehyde (CAS 1807181-48-1) is a high-purity analytical reference standard with the molecular formula C7H3Br2FO and a molecular weight of 281.90 g/mol.
2,3-Dibromo-5-fluorobenzaldehyde (C7H3Br2FO) contains a hydroxyl group, an ether linkage, fluorine/bromine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 2,3-Dibromo-5-fluorobenzaldehyde 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 | C7H3Br2FO |
| Molecular Weight | 281.90 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.) | 1995 |
| Halogen Content | F/Br-containing |
Related Dibromo Standards
- 2,3-Dibromo-6-fluorobenzaldehyde (CAS 1114809-15-2)
- 3,4-Dibromo-5-fluorobenzaldehyde (CAS 1803716-04-2)
- 2,4-Dibromo-3-fluorobenzaldehyde (CAS 1803784-22-6)
- 2,5-Dibromo-3-fluorobenzaldehyde (CAS 1803836-87-4)
- 3,4-Dibromo-2-fluorobenzaldehyde (CAS 1804931-57-4)
- 2,4-Dibromo-5-fluorobenzaldehyde (CAS 1806352-88-4)
- 2,6-Dibromo-3-fluorobenzaldehyde (CAS 1807055-80-6)
- 4,5-Dibromo-2-fluorobenzaldehyde (CAS 1807181-56-1)
Recommended Standards
- (5-Bromo-6-(2-methyl-1H-imidazol-1-yl)pyridin-3-yl)boronic acid (CAS 2225181-52-0)
- (5-Bromo-6-(3-methyl-1H-pyrazol-1-yl)pyridin-3-yl)boronic acid (CAS 2225155-10-0)
- (5-Bromo-6-(4-methyl-1H-imidazol-1-yl)pyridin-3-yl)boronic acid (CAS 2225169-49-1)
- (5-Bromo-6-(4-methyl-1H-pyrazol-1-yl)pyridin-3-yl)boronic acid (CAS 2225155-79-1)
- N-(5-Amino-2-fluorophenyl)propanamide (CAS 926236-22-8)
- 150281-47-3 4-(3-pyrrolidinyl)pyridine 4-pyrrolidin-3-ylpyridine A809026 (CAS 150281-47-3)
- 4-Acetoxy-4-androstene-3,17-dione (CAS 61630-32-8)
- tert-butyl rel-(2S)-3-[(4S)-4-(methoxymethyl)-2,5-dioxo-imidazolidin-4-yl]-2-methyl-propanoate (CAS 1957283-49-6)
- N'-[(1Z)-(3-Methylphenyl)methylidene]-2-(1H-pyrrol-1-yl)benzohydrazide (CAS 359595-25-8)
- trans-4-Methoxycinnamic Acid (CAS 943-89-5)
- 4-Amino-3-fluorobenzyl bromide (CAS 364360-79-2)
- 1-(5-Methylisoxazol-3-yl)propan-2-one (CAS 23429-15-4)
- 5-FLUORO-6-METHOXY-1H-INDAZOL-3-AMINE (CAS 1394069-10-3)
- Anorexigenic Peptide (CAS 69275-10-1)
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