N-(2-Bromobenzyl)-N,N-dimethylethanaminium iodide CAS 1976-21-2
| CAS No. | 1976-21-2 |
| Molecular Formula | C11H17BrN |
| Molecular Weight | N/A |
| 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.
CATO supplies N-(2-Bromobenzyl)-N,N-dimethylethanaminium iodide (CAS 1976-21-2), a certified reference material (molecular formula C11H17BrNI, MW 370.07 g/mol) for analytical method development and quality control.
Owing to a nitrile group, bromine/iodine substitution, N-(2-Bromobenzyl)-N,N-dimethylethanaminium iodide is typically white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 370.07 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
As a certified reference material (CRM), N-(2-Bromobenzyl)-N,N-dimethylethanaminium iodide meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C11H17BrN I |
| Molecular Weight | 370.07 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Br/I-containing |
| Nitrogen Atoms | 1 |
Related N Standards
- 2-((3-Bromobenzyl)thio)-4,4-dimethyl-4,5-dihydrooxazole hydrochloride (CAS 100098-72-4)
- (2-Bromobenzyl)(3-fluorophenyl)sulfane (CAS 1001161-71-2)
- (2-Bromobenzyl)(4-fluorophenyl)sulfane (CAS 1001161-72-3)
- 5-((2-Bromobenzyl)thio)-1h-1,2,4-triazole (CAS 1001604-63-2)
- 2-((4-Bromobenzyl)thio)-4,5-dihydro-1h-imidazole (CAS 1001784-30-0)
- 2-((3-Bromobenzyl)oxy)benzamide (CAS 1002682-67-8)
- (4-Bromobenzyl)(4-chlorophenyl)sulfane (CAS 100397-85-1)
- 2-(4-Bromobenzyl)-1H-benzo[d]imidazole (CAS 100622-41-1)
Recommended Standards
- 7-chlorothieno[2,3-c]pyridine-4-carbonitrile (CAS 1360959-30-3)
- 2-[(3-Chlorophenyl)methyl]-1,3-thiazole-4-carboxylic acid (CAS 1094423-38-7)
- 1,2-Bis(benzo[d][1,3]dioxol-5-yl)ethane-1,2-dione (CAS 4720-66-5)
- 3-Bromo-4-chloro-6-trifluoromethylquinoline (CAS 1204810-99-0)
- 2-(4-Methylpiperazin-1-yl)pyrimidin-5-amine (CAS 943757-74-2)
- Methyl 5-(cyanomethyl)furan-2-carboxylate (CAS 39258-67-8)
- 1,8-Bis[(4S)-4-ethyl-4,5-dihydro-2-oxazolyl]-9H-carbazole (CAS 1895031-52-3)
- (4-Phenylthiazol-2-yl)methanamine (CAS 90916-45-3)
- E-3-(2-Ethoxycarbonylvinyl)-2-fluorophenylboronic acid (CAS 2096353-43-2)
- Semaglutide impurity 91 (CAS CATO-C4X-222691)
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