Methyl 5-bromo-2-fluoro-3-iodobenzoate CAS 1510575-52-6
| CAS No. | 1510575-52-6 |
| Molecular Formula | C8H5BrFIO2 |
| Molecular Weight | 358.93 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
Methyl 5-bromo-2-fluoro-3-iodobenzoate (CAS 1510575-52-6), molecular formula C8H5BrFIO2 and molecular weight 358.93 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/bromine/iodine substitution, an aromatic ring system, Methyl 5-bromo-2-fluoro-3-iodobenzoate is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 358.93 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.
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 | C8H5BrFIO2 |
| Molecular Weight | 358.93 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.) | 1992 |
| Halogen Content | F/Br/I-containing |
Related Methyl Standards
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- Methyl 5-bromo-4-fluoro-2-iodobenzoate (CAS 1509204-33-4)
- Methyl 4-bromo-5-fluoro-2-iodobenzoate (CAS 1864354-56-2)
- Methyl 4-bromo-2-fluoro-6-iodobenzoate (CAS 1935413-12-9)
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Recommended Standards
- 6-Bromo-2-iodo-3-methoxy-4-nitropyridine (CAS 2140305-28-6)
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- (T-4)-[N-[(Carboxy-κO)methyl]-N-methylglycinato(2-)-κN,κO](3-iodophenyl)boron (CAS 1287221-37-7)
- 2-(4-Iodophenyl)-6-methyl-1,3,6,2-dioxazaborocane-4,8-dione (CAS 1257649-56-1)
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- 3-(2-methoxyethoxy)propan-1-ol (CAS 94194-50-0)
- 5-Bromo-3-((4-isopropylphenyl)imino)indolin-2-one (CAS 202826-97-9)
- Propan-2-yl 3,5-dibromopyridine-4-carboxylate (CAS 2121512-81-8)
- 6-bromopyrrolo[2,1-f][1,2,4]triazine-2,4-diamine (CAS 1824200-86-3)
- 2-(2-Chlorophenyl)-1-{[3-(trifluoromethyl)phenyl]methoxy}-1H-1,3-benzodiazole (CAS 338791-20-1)
- 3-(4-Methyl-5-sulfanyl-4H-1,2,4-triazol-3-yl)-1-[3-(trifluoromethyl)benzyl]-2(1H)-pyridinone (CAS 242797-54-2)
- 2-((3-(Pyridin-3-yl)-1H-1,2,4-triazol-5-yl)thio)-N-(2-(trifluoromethyl)phenyl)acetamide (CAS 332158-02-8)
- 4-((Trifluoromethoxy)methyl)piperidine hydrochloride (CAS 2138395-97-6)
- Tirzepatide Impurity 11 TFA salt (CAS CATO-C4X-324011)
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