1-Bromo-2-chloro-3-methylbenzene CAS 97329-43-6
| CAS No. | 97329-43-6 |
| Molecular Formula | C7H6BrCl |
| Molecular Weight | 205.48 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1-Bromo-2-chloro-3-methylbenzene is closely related to chlorine/bromine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
1-Bromo-2-chloro-3-methylbenzene (CAS 97329-43-6) is a high-purity analytical reference standard with the molecular formula C7H6BrCl and a molecular weight of 205.48 g/mol.
Based on its molecular formula C7H6BrCl, 1-Bromo-2-chloro-3-methylbenzene contains chlorine/bromine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 205.48 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
CATO manufactures 1-Bromo-2-chloro-3-methylbenzene 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 | C7H6BrCl |
| Molecular Weight | 205.48 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | >95% |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Halogen Content | Cl/Br-containing |
Related Bromo Standards
- 2-Bromo-5-chlorotoluene (CAS 14495-51-3)
- 2-Bromo-1-chloro-3-methylbenzene (CAS 69190-56-3)
- 2-Bromo-1-chloro-4-methyl-benzene (CAS 57310-39-1)
- 2-Bromo-4-chlorotoluene (CAS 27139-97-5)
- 2-Bromo-6-chlorotoluene (CAS 62356-27-8)
- 3-Bromo-5-chlorotoluene (CAS 329944-72-1)
- 4-Bromo-2-chlorotoluene (CAS 89794-02-5)
- 4-Bromo-3-chlorotoluene (CAS 6627-51-6)
Recommended Standards
- 4-Bromobenzyl Chloride (CAS 589-17-3)
- (2S,5S)-Methyl 5-methylpyrrolidine-2-carboxylate (CAS 97373-38-1)
- 5-Bromo-2-chlorotoluene (CAS 54932-72-8)
- 4-Chlorobenzyl Bromide (CAS 622-95-7)
- n-(2-(Dibenzo[b,d]furan-2-yloxy)ethyl)acetamide (CAS 333353-51-8)
- 3-(Methoxycarbonyl)-1H-indole-5-carboxylic acid (CAS 1352925-78-0)
- 2-Amino-3-ethoxypropanamide (CAS 805945-52-2)
- 2-{pyrrolo[2,1-f][1,2,4]triazin-6-yl}propan-1-amine (CAS 1547005-08-2)
- 2,5-Difluoro-4-methylbenzodifluoride (CAS 1803735-01-4)
- N-(4-Bromophenyl)-4-phenylthiazol-2-amine (CAS 108237-91-8)
- N-(2-fluorophenyl)-4-hydroxybenzamide (CAS 350029-67-3)
- (4-(Hydroxyamino)phenyl)boronic acid hydrochloride (CAS 92448-00-5)
- Bromoamphetamine-d6 (CAS 1021684-64-9)
- Hexapeptide-9 (CAS 1228371-11-6)
Why CATO?
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