3-Methyl-2-nitrobenzyl bromide CAS 55324-02-2
| CAS No. | 55324-02-2 |
| Molecular Formula | C8H8BrNO2 |
| Molecular Weight | 230.06 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 3-Methyl-2-nitrobenzyl bromide (C8H8BrNO2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution. 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 230.06 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO supplies 3-Methyl-2-nitrobenzyl bromide (CAS 55324-02-2), a certified reference material (molecular formula C8H8BrNO2, MW 230.06 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C8H8BrNO2 |
| Molecular Weight | 230.06 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 tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; 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.) | 1972 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Methyl Standards
- 3-Methyl-4-nitrobenzyl bromide (CAS 141281-38-1)
- 2-Methyl-4-nitrobenzyl bromide (CAS 22162-14-7)
- 1-(4-Nitrobenzyl)-1H-pyrrole-2-carbaldehyde (CAS 107484-34-4)
- 1-(2-Nitrobenzyl)-1H-pyrrole-2-carbaldehyde (CAS 22162-51-2)
- N-(3-nitrobenzyl)pyridin-2-amine (CAS 180002-06-6)
- 1-(4-Nitrobenzyl)pyridin-2(1H)-imine (CAS 556063-26-4)
- 1-(2-Nitrobenzyl)-1H-imidazole-5-carbaldehyde (CAS 85103-00-0)
- 1-(3-Nitrobenzyl)-1H-imidazole-5-carbaldehyde (CAS 85103-01-1)
Recommended Standards
- 3-Bromo-6-ethylpicolinic acid (CAS 2585650-20-8)
- 4-(Aminomethyl)-3-bromobenzoic acid (CAS 96053-37-1)
- 3-Bromo-5-(1,3-dioxolan-2-yl)pyridine (CAS 959623-14-4)
- 4-(bromomethyl)-1-methyl-2-nitrobenzene (CAS 74101-68-1)
- 2-Methoxy-6,7-dihydro-5H-cyclopenta[b]pyridin-5-one (CAS 1196154-17-2)
- 4-Hydroxy-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)nicotinaldehyde (CAS 1350628-60-2)
- 2,2-Dibromopropane (CAS 594-16-1)
- (3S)-2-Methylpentan-3-ol (CAS 70492-65-8)
- (2-(Naphthalen-2-yl)cyclopropyl)methanamine (CAS 1495882-16-0)
- N-((1-methyl-1H-pyrazol-4-yl)methyl)cyclobutanamine (CAS 1249200-25-6)
- 4-Methyl-N-(pent-4-en-1-yl)benzenesulfonamide (CAS 81097-24-7)
- 4-Cyanocyclohexyl acetate (CAS 106433-30-1)
- 3-Bromo-1H-indazol-5-amine (CAS 478837-59-1)
- D-[His]1-Semaglutide X TFA salt (CAS CATO-CPTD788634)
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