2-Bromo-3-chloro-5-iodobenzoic acid CAS 875846-67-6
| CAS No. | 875846-67-6 |
| Molecular Formula | C7H3BrClIO2 |
| Molecular Weight | 361.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-Bromo-3-chloro-5-iodobenzoic acid (CAS 875846-67-6), a certified reference material (molecular formula C7H3BrClIO2, MW 361.36 g/mol) for analytical method development and quality control.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine/bromine/iodine substitution, an aromatic ring system, 2-Bromo-3-chloro-5-iodobenzoic acid is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 361.36 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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-Bromo-3-chloro-5-iodobenzoic acid 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 | C7H3BrClIO2 |
| Molecular Weight | 361.36 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; 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.) | 1987 |
| Halogen Content | Cl/Br/I-containing |
Related Bromo Standards
- 2-Bromo-4-chloro-5-iodobenzoic acid (CAS 1208076-35-0)
- 5-bromo-4-chloro-2-iodobenzoic acid (CAS 1539228-96-0)
- 3-Bromo-5-chloro-4-iodobenzoic acid (CAS 1541309-67-4)
- 4-bromo-5-chloro-2-iodobenzoic acid (CAS 1638963-32-2)
- 2-Bromo-5-chloro-3-iodobenzoic acid (CAS 501009-09-2)
- 3-Bromo-2-chloro-5-iodobenzoic acid (CAS 860695-49-4)
- 3-Bromo-2-chloro-6-iodobenzoic acid (CAS 2091247-87-7)
- 3-Bromo-5-chloro-2-iodobenzoic acid (CAS 213771-13-2)
Recommended Standards
- 2,4,6-Tris(4-fluorophenyl)pyridine (CAS 41855-53-2)
- (2E)-N-(Prop-2-en-1-yl)-3-(3-{[4-(trifluoromethyl)phenyl]methoxy}phenyl)prop-2-enamide (CAS 866152-11-6)
- 3-phenyl-1-{4-[3-(trifluoromethyl)pyridin-2-yl]piperazino}prop-2-en-1-one (CAS 260367-88-2)
- Ethyl 2-benzyl-2-((tert-butoxycarbonyl)amino)-3,3,3-trifluoropropanoate (CAS 1393585-14-2)
- 8-((4-Nitrophenyl)thio)quinoline (CAS 1873-66-1)
- n-Propylhex-5-en-1-amine (CAS 27906-85-0)
- 4-Methoxy-7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)quinoline (CAS 2377607-98-0)
- N-(1,3-dioxoisoindolin-5-yl)-2,2,2-trifluoroacetamide (CAS 445413-83-2)
- 1-{2-[7-(furan-2-yl)pyrazolo[1,5-a]pyrimidin-2-yl]thiophen-3-yl}-2,5-dimethyl-1H-pyrrole (CAS 861209-14-5)
- 2,7-Dimethoxy-quinoline-3-carbaldehyde (CAS 95395-23-6)
- (1S)-1-(4-fluoro-3-methylphenyl)propan-1-ol (CAS 1175913-39-9)
- 2-((2-(Dimethylamino)cyclohexyl)(methyl)amino)acetic acid (CAS 1353972-24-3)
- 2-((3-Ethyl-4-oxo-3,4-dihydroquinazolin-2-yl)thio)-N-(4-methoxyphenyl)acetamide (CAS 256955-22-3)
- Acetyl-Tau Peptide (244-274) (Repeat 1 Domain) trifluoroacetate salt (CAS 2022956-56-3)
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