5-bromo-2-methyl-4-nitrobenzoic acid CAS 1804405-57-9
| CAS No. | 1804405-57-9 |
| Molecular Formula | C8H6BrNO4 |
| Molecular Weight | 260.04 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C8H6BrNO4, 5-bromo-2-methyl-4-nitrobenzoic acid contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 260.04 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
5-bromo-2-methyl-4-nitrobenzoic acid (CAS 1804405-57-9) is a high-purity analytical reference standard with the molecular formula C8H6BrNO4 and a molecular weight of 260.04 g/mol.
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-2-methyl-4-nitrobenzoic 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 | C8H6BrNO4 |
| Molecular Weight | 260.04 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related bromo Standards
- Methyl 2-Bromo-4-nitrobenzoate (CAS 100959-22-6)
- 5-Bromo-4-methoxy-2-nitrobenzaldehyde (CAS 1036757-01-3)
- Methyl 3-Bromo-2-nitrobenzoate (CAS 104670-71-5)
- 5-Bromo-2-methyl-3-nitrobenzoic Acid (CAS 107650-20-4)
- 4-Bromo-5-methoxy-2-nitrobenzaldehyde (CAS 1196664-96-6)
- 6-Bromo-2-methyl-3-nitrobenzoic acid (CAS 1207341-14-7)
- 5-Bromo-2-nitrophhenylacetic (CAS 124840-61-5)
- 4-Bromo-3-nitrophenylacetic Acid (CAS 1261603-30-8)
Recommended Standards
- 3-Iodoimidazo[1,2-b]pyridazin-6-amine (CAS 1802020-18-3)
- 3-Bromo-6-methyl-2-nitrobenzoic acid (CAS 1805599-92-1)
- 4-Bromo-5-Methyl-2-nitrobenzoic acid (CAS 1708958-91-1)
- 2-Bromo-3-methyl-6-nitrobenzoic acid (CAS 1807109-55-2)
- 3-Amino-N-(4-bromophenyl)propanamide (CAS 938515-88-9)
- N-Isopropyl-N-methylaniline (CAS 10545-45-6)
- N2-Ethyl-6-fluoropyrimidine-2,4-diamine (CAS 165258-69-5)
- N-(2,4-Dichlorobenzyl)piperidin-3-amine hydrochloride (CAS 1261232-24-9)
- 2-(Bromomethyl)-5-(difluoromethyl)-6-fluoropyridine-3-carboxaldehyde (CAS 1806931-18-9)
- 2-(4-Chlorophenyl)-5-hydroxypentanoic acid (CAS 1017788-85-0)
- Rivaroxaban Impurity N8 (CAS 1770812-38-8)
- Ethyl 1-(2,5-dioxopyrrolidin-3-yl)piperidine-4-carboxylate (CAS 1455853-00-5)
- 2-Amino-N-((S)-1-benzylpyrrolidin-3-yl)-N-isopropylpropanamide (CAS 1354032-59-9)
- Semaglutide impurity 55 (CAS CATO-C4X-222655)
Why CATO?
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