5-Bromo-2-fluoro-3-iodobenzaldehyde CAS 2091698-58-5
| CAS No. | 2091698-58-5 |
| Molecular Formula | C7H3BrFIO |
| Molecular Weight | 328.90 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 5-Bromo-2-fluoro-3-iodobenzaldehyde 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.
CATO supplies 5-Bromo-2-fluoro-3-iodobenzaldehyde (CAS 2091698-58-5), a certified reference material (molecular formula C7H3BrFIO, MW 328.90 g/mol) for analytical method development and quality control.
5-Bromo-2-fluoro-3-iodobenzaldehyde (C7H3BrFIO) contains a hydroxyl group, an ether linkage, fluorine/bromine/iodine 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. 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C7H3BrFIO |
| Molecular Weight | 328.90 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature |
| 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.) | 1997 |
| Halogen Content | F/Br/I-containing |
Related Bromo Standards
- 3-Bromo-2-fluoro-4-iodobenzaldehyde (CAS 1326714-57-1)
- 3-Bromo-4-fluoro-5-iodobenzaldehyde (CAS 1356113-37-5)
- 4-Bromo-5-fluoro-2-iodobenzaldehyde (CAS 1379347-43-9)
- 6-Bromo-2-fluoro-3-iodobenzaldehyde (CAS 1428234-59-6)
- 2-Bromo-3-fluoro-6-iodobenzaldehyde (CAS 1799949-67-9)
- 4-Bromo-2-fluoro-5-iodobenzaldehyde (CAS 1803588-49-9)
- 4-Bromo-2-fluoro-3-iodobenzaldehyde (CAS 1809158-07-3)
- 3-Bromo-2-fluoro-6-iodobenzaldehyde (CAS 1935263-17-4)
Recommended Standards
- 3-Bromo-2-fluoro-5-iodobenzaldehyde (CAS 2091143-73-4)
- 4,5-Dibromo-2-(trifluoromethyl)benzonitrile (CAS 1242339-25-8)
- 2-Bromo-6-fluoro-3-iodobenzaldehyde (CAS 2092187-40-9)
- Methyl 5-(2-((tert-butyldimethylsilyl)oxy)ethyl)-2-chlorobenzoate (CAS 1911653-45-6)
- Ophiopogonanone C (CAS 477336-75-7)
- 4-(Triphenylsilyl)morpholine (CAS 18751-45-6)
- N-(2,6-dichlorophenyl)-2,2-difluoro-2-(3-(trifluoromethyl)phenoxy)acetamide (CAS 338792-20-4)
- 2-(2-Chlorophenyl)-2-(diethylamino)acetic acid hydrochloride (CAS 1956309-83-3)
- (R)-3-Amino-5,5-dimethylhexanoic acid hydrochloride (CAS 147228-35-1)
- N-(2-(dimethylamino)-5-nitrophenyl)acetamide (CAS 5367-36-2)
- N-(Cyclohexylmethyl)-2-[(8-Fluoro-5-Methyl-5H-1,2,4-Triazino[5,6-b]Indol-3-ylThio]-Acetamide (CAS 603948-19-2)
- 2,3-Dichloro-6-iodotoluene (CAS 1803766-69-9)
- (S)-4-amino-4-phenylbutan-1-ol (CAS 949096-34-8)
- D-Val23-Tirzepatide (CAS CATO-CPTD788911)
Why CATO?
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