5-Bromo-4-fluoro-2-iodobenzoic acid CAS 1335513-63-7
| CAS No. | 1335513-63-7 |
| Molecular Formula | C7H3BrFIO2 |
| Molecular Weight | 344.90 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Bromo-4-fluoro-2-iodobenzoic acid (CAS 1335513-63-7) is a high-purity analytical reference standard with the molecular formula C7H3BrFIO2 and a molecular weight of 344.90 g/mol.
Structurally, 5-Bromo-4-fluoro-2-iodobenzoic acid (C7H3BrFIO2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/bromine/iodine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 344.90 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 5-Bromo-4-fluoro-2-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 | C7H3BrFIO2 |
| Molecular Weight | 344.90 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; 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.) | 1991 |
| Halogen Content | F/Br/I-containing |
Related Bromo Standards
- 2-Bromo-6-fluoro-4-iodobenzoic acid (CAS 1260382-05-5)
- 2-Bromo-4-fluoro-5-iodo-benzoic acid (CAS 1263378-34-2)
- 5-Bromo-3-fluoro-2-iodobenzoic acid (CAS 1335511-41-5)
- 2-bromo-4-fluoro-6-iodobenzoic acid (CAS 1421275-39-9)
- 5-Bromo-2-fluoro-3-iodobenzoic acid (CAS 1517342-25-4)
- 4-Bromo-2-fluoro-5-iodobenzoic acid (CAS 1521585-65-8)
- 3-Bromo-4-fluoro-5-iodobenzoic acid (CAS 1628539-97-8)
- 5-Bromo-2-fluoro-4-iodobenzoic acid (CAS 1807757-08-9)
Recommended Standards
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- Cetirizine Impurity 37 (CAS CATO-C4X-158237)
- 4-Bromo-2-fluoro-3-iodobenzoic acid (CAS 1809157-98-9)
- Ecabet sodium (CAS 86408-72-2)
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- 5-Cyclopropoxy-4-nitronicotinamide (CAS 1243415-04-4)
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- N-(4-(2,2-difluoroethoxy)benzyl)ethanamine (CAS 1178035-49-8)
- 1-[2-(2-methylpiperidin-1-yl)-2-oxoethyl]piperazine (CAS 926256-17-9)
- 3,3'-(3,7,12,17-Tetramethylporphyrin-2,18-diyl)dipropionic acid (CAS 448-65-7)
- 4-(2,3-Dihydrobenzofuran-5-yl)-1,1,1-trifluorobutan-2-ol (CAS 1479669-58-3)
- 2-((3-Cyano-4-(3,4-dimethoxyphenyl)-6-(p-tolyl)pyridin-2-yl)thio)-N-(2,4-dibromophenyl)acetamide (CAS 334503-73-0)
- Semaglutide Impurity 187 (CAS CATO-C4X-2226187)
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