n,3,4-Trimethylaniline hydrochloride CAS 1193390-12-3
| CAS No. | 1193390-12-3 |
| Molecular Formula | C9H13N |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 171.67 g/mol gives n,3,4-Trimethylaniline hydrochloride distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies n,3,4-Trimethylaniline hydrochloride (CAS 1193390-12-3), a certified reference material (molecular formula C9H13NHCl, MW 171.67 g/mol) for analytical method development and quality control.
n,3,4-Trimethylaniline hydrochloride (C9H13NHCl) contains a nitrile group, chlorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), n,3,4-Trimethylaniline hydrochloride 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 | C9H13N HCl |
| Molecular Weight | 171.67 g/mol |
| Appearance | 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 |
| 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.) | 1989 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related n Standards
- n,3,5-Trimethylaniline hydrochloride (CAS 1193387-18-6)
- n,2,5-Trimethylaniline hydrochloride (CAS 1193388-51-0)
- n,2,3-Trimethylaniline hydrochloride (CAS 1193388-52-1)
- N,2,4-Trimethylaniline (CAS 13021-13-1)
- 3,5,N-Trimethylaniline (CAS 13342-20-6)
- 2,4,5-Trimethylaniline (CAS 137-17-7)
- 2,3,4-Trimethylaniline (CAS 1467-35-2)
- 3,4,5-Trimethylaniline (CAS 1639-31-2)
Recommended Standards
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- (3aR,6aR)-1'-[(2-Methylpropan-2-yl)oxycarbonyl]spiro[3a,5,6,6a-tetrahydrocyclopenta[d][1,2]oxazole-4,4'-piperidine]-3-carboxylic acid (CAS 1263178-47-7)
- 4-(2-(Chloromethyl)-6-hydroxypyrimidin-4-yl)-1-isopropylpyrrolidin-2-one (CAS 1713589-45-7)
- Tazocilline - API Standards (CAS 123683-33-0)
- 4-(Thiomorpholin-4-yl)aniline (CAS 22589-35-1)
- (4-Cyanophenyl)phosphonic acid (CAS 16672-78-9)
- 2-Chloro-5-(methylthio)phenol (CAS 1243386-43-7)
- Peptide 433 (CAS CATO-CPTD788433)
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