N,N,N-Trimethyl-1-phenylethanaminium bromide CAS 36043-87-5
| CAS No. | 36043-87-5 |
| Molecular Formula | C11H18N |
| 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,N,N-Trimethyl-1-phenylethanaminium bromide (CAS 36043-87-5), a certified reference material (molecular formula C11H18NBr, MW 244.18 g/mol) for analytical method development and quality control.
The molecular framework of N,N,N-Trimethyl-1-phenylethanaminium bromide (C11H18NBr) is characterized by a nitrile group, bromine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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,N,N-Trimethyl-1-phenylethanaminium bromide 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 | C11H18N Br |
| Molecular Weight | 244.18 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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.) | 1967 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
- 1,3(d5)-dinonadecanoyl-2-dodecanoyl-glycerol 944709-21-1 (CAS 944709-21-1)
- 1-(3-Fluorophenyl)guanidine (CAS 65783-19-9)
- (3S)-3-Aminodihydro-2,5-Furandione HCl (CAS 34029-31-7)
- 4-Methoxy-d3-benzaldehyde (CAS 342611-04-5)
- Phenazinium, 3-amino-7-(dimethylamino)-5-(2,4-dimethylphenyl)-1,4-dimethyl-, chloride (1:1) (CAS 6837-45-2)
- 4-Amino-1H-pyrazol-3(2H)-one (CAS 90293-76-8)
- 1,1,1-Trifluoro-3-(1-methyl-1h-pyrazol-4-yl)propan-2-ol (CAS 1341854-20-3)
- 2-((3-Cyano-4-(3,4-dimethoxyphenyl)-6-(p-tolyl)pyridin-2-yl)thio)-N-(2-methyl-4-nitrophenyl)propanamide (CAS 332100-42-2)
- 2,4,4-Trimethyloxazolidine-3-carboxamide (CAS 86291-01-2)
- Semaglutide impurity 28 (CAS CATO-C4X-222628)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com