2-Bromo-6-chlorobenzoic Acid CAS 93224-85-2
| CAS No. | 93224-85-2 |
| Molecular Formula | C7H4BrClO2 |
| Molecular Weight | 235.46 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine/bromine substitution, an aromatic ring system, 2-Bromo-6-chlorobenzoic Acid is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 235.46 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).
CATO supplies 2-Bromo-6-chlorobenzoic Acid (CAS 93224-85-2), a certified reference material (molecular formula C7H4BrClO2, MW 235.46 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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C7H4BrClO2 |
| Molecular Weight | 235.46 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1983 |
| Halogen Content | Cl/Br-containing |
Related Bromo Standards
- 3-Bromo-6-chloro-2-hydroxybenzaldehyde (CAS 1009094-06-7)
- 3-Bromo-5-hydroxybenzoyl chloride (CAS 1261672-71-2)
- 6-Bromo-3-chloro-2-hydroxybenzaldehyde (CAS 1427327-37-4)
- 3-Bromo-2-chloro-6-hydroxybenzaldehyde (CAS 1427373-68-9)
- 2-Bromo-3-chloro-6-hydroxybenzaldehyde (CAS 1427418-56-1)
- 4-Bromo-3-chloro-2-hydroxybenzaldehyde (CAS 1427438-98-9)
- 2-Bromo-6-chloro-4-hydroxybenzaldehyde (CAS 1629141-16-7)
- 3-Bromo-5-chloro-4-hydroxybenzaldehyde (CAS 1849-76-9)
Recommended Standards
- 3-Bromo-2-chlorobenzoic Acid (CAS 56961-27-4)
- 2-Bromo-1-(2-chloropyrimidin-5-yl)ethan-1-one (CAS 1007883-29-5)
- Dapagliflozin Impurity N24 (CAS 42860-10-6)
- 1142192-25-3 6-Bromo-2-chloronicotinaldehyde oxime 9198AC C6H4BrClN2O (CAS 1142192-25-3)
- (3-Bromophenyl)diphenylphosphine oxide (CAS 10212-04-1)
- Octanal-DNPH (CAS 1726-77-8)
- 2-(2,5-Dimethoxyphenyl)-1,3-dioxoisoindoline-5-carboxylic acid (CAS 356574-17-9)
- 2-Acetoxy-4-pentyloxybenzophenone (CAS 890098-58-5)
- 1-((4-Chlorophenyl)sulfonyl)piperidin-4-one (CAS 156634-92-3)
- 2-(Chloromethyl)isonicotinonitrile hydrochloride (CAS 1609396-24-8)
- 2,2,2-Trifluoroacetimidamide hydrochloride (CAS 39560-95-7)
- 2,2,3,3-Tetramethylcyclopropan-1-amine hydrochloride (CAS 1269455-96-0)
- [2-(Trifluoromethyl)phenyl]methanesulfonyl fluoride (CAS 1895228-87-1)
- Semaglutide impurity 75 (CAS CATO-C4X-222675)
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