5-(Bromomethyl)-2-fluorobenzaldehyde CAS 1820717-85-8
| CAS No. | 1820717-85-8 |
| Molecular Formula | C8H6BrFO |
| Molecular Weight | 217.04 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a hydroxyl group, an ether linkage, fluorine/bromine substitution, an aromatic ring system, 5-(Bromomethyl)-2-fluorobenzaldehyde is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 217.04 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
5-(Bromomethyl)-2-fluorobenzaldehyde (CAS 1820717-85-8), molecular formula C8H6BrFO and molecular weight 217.04 g/mol, is a CATO reference standard with documented purity and traceability.
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), 5-(Bromomethyl)-2-fluorobenzaldehyde 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 | C8H6BrFO |
| Molecular Weight | 217.04 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 Bromomethyl Standards
- 4-(Bromomethyl)-2-fluorobenzaldehyde (CAS 1379307-40-0)
- 3-(Bromomethyl)-2-fluorobenzaldehyde (CAS 1379307-88-6)
- 2-(Bromomethyl)-3-fluorobenzaldehyde (CAS 1379312-99-8)
- 2-(Bromomethyl)-4-fluorobenzaldehyde (CAS 1379346-12-9)
- 3-(Bromomethyl)-5-fluorobenzaldehyde (CAS 1379358-86-7)
- 3-(Bromomethyl)-4-fluorobenzaldehyde (CAS 1379371-56-8)
- 2-(Bromomethyl)-5-fluorobenzaldehyde (CAS 945995-09-5)
- 4-(Bromomethyl)-3-fluorobenzaldehyde (CAS 1416980-24-9)
Recommended Standards
- 5-Bromo-3-fluoro-2-methylbenzaldehyde (CAS 1807174-24-8)
- (4-Bromo-2-fluorophenyl)acetaldehyde (CAS 916516-85-3)
- 4-Bromo-3-fluoro-2-methylbenzaldehyde (CAS 1807174-19-1)
- (5-Bromo-2-fluorobenzylidene)hydrazine (CAS 710292-26-5)
- 5-Bromo-6-nitro-1h-indole (CAS 104447-74-7)
- 4-(2-Methylbenzoyl)-1H-pyrrole-2-carbohydrazide (CAS 477858-85-8)
- n-(4-Bromophenyl)-3-(4-methoxyphenyl)propanamide (CAS 28508-26-1)
- Calindol Amide-13C (CAS 1217782-43-8)
- 3-(1-Imidazolyl)propanamide (CAS 43115-74-8)
- 2-Amino-3-methylisonicotinic acid (CAS 1227597-39-8)
- Ethyl 4-oxo-4-(2-(pyrrolidin-1-ylmethyl)phenyl)butanoate (CAS 898775-27-4)
- Esmolol Impurity 23 (CAS CATO-C4X-189123)
- allo-Tetrahydro cortisone (CAS 547-77-3)
- His-Aib-Semaglutide (CAS CATO-C4X-2226220)
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