2-Amino-4-bromo-3-chloro-5-iodobenzamide CAS 2803280-68-2
| CAS No. | 2803280-68-2 |
| Molecular Formula | C7H5BrClIN2O |
| Molecular Weight | 375.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
2-Amino-4-bromo-3-chloro-5-iodobenzamide (CAS 2803280-68-2) is a high-purity analytical reference standard with the molecular formula C7H5BrClIN2O and a molecular weight of 375.39 g/mol.
Owing to an amide group, a hydroxyl group, an ether linkage, chlorine/bromine/iodine substitution, an aromatic ring system, 2-Amino-4-bromo-3-chloro-5-iodobenzamide is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 375.39 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.
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 | C7H5BrClIN2O |
| Molecular Weight | 375.39 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2003 |
| Halogen Content | Cl/Br/I-containing |
| Nitrogen Atoms | 2 |
Related Amino Standards
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Recommended Standards
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- Methyl 3-bromo-2-chloro-5-iodobenzoate (CAS 1566999-42-5)
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- N-(1-(Furan-2-carbonyl)-1,2,3,4-tetrahydroquinolin-6-yl)propionamide (CAS 941871-12-1)
- 3-(4-methoxyphenyl)-[1,2,4]triazolo[4,3-b]pyridazine-6-thiol (CAS 901273-03-8)
- 2-(4-(3-Chlorobenzyl)piperazin-1-yl)ethan-1-ol (CAS 415714-09-9)
- 2-(Naphthalen-1-yl)-2H-chromene (CAS 477-74-7)
- 3,4-Dimethoxythioanisole (CAS 2570-43-6)
- Loxoprofen impurity 115 (CAS CATO-C4X-1488115)
- 6,8-Dichloro-3,4-dihydroquinolin-2(1H)-one (CAS 125030-86-6)
- Des-Ala21-Tirzepatide (CAS CATO-CPTD788952)
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