N,N,N-Trimethyl-1-(4-vinylphenyl)methanaminium Chloride CAS 7538-38-7
| CAS No. | 7538-38-7 |
| Molecular Formula | C12H18N |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies N,N,N-Trimethyl-1-(4-vinylphenyl)methanaminium Chloride (CAS 7538-38-7), a certified reference material (molecular formula C12H18NCl, MW 211.73 g/mol) for analytical method development and quality control.
The molecular framework of N,N,N-Trimethyl-1-(4-vinylphenyl)methanaminium Chloride (C12H18NCl) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine 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. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C12H18N Cl |
| Molecular Weight | 211.73 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1959 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
- [1-Methyl-5-(phenylsulfanyl)-3-(trifluoromethyl)-1H-pyrazol-4-yl]methyl 4-chlorobenzoate (CAS 318239-54-2)
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- 1-(1-Naphthyl)pyrrolidine (CAS 82238-92-4)
- tert-Butyl 3-(2-bromophenyl)-3-oxopropanoate (CAS 823809-86-5)
- 2',7'-Dibromospiro[dibenzo[c,h]xanthene-7,9'-fluorene] (CAS 1185855-23-5)
- Ethyl 3-(4-methoxyphenoxy)propanoate (CAS 82872-99-9)
- 4-(4-Fluoro-2-methylphenyl)oxazolidin-2-one (CAS 1481982-22-2)
- N,N’-Bis-(2,3-dichloro-phenyl)-malonamide (CAS 36476-40-1)
- 3-Fluoro-4-methyl-2-(methylthio)phenylboronic acid (CAS 2121512-42-1)
- Semaglutide impurity 255 (CAS CATO-C4X-2226255)
Why CATO?
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