Tetraethylammonium Chloride CAS 56-34-8
| CAS No. | 56-34-8 |
| Molecular Formula | C8H20N |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Tetraethylammonium Chloride is closely related to chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Tetraethylammonium Chloride (CAS 56-34-8) is a high-purity analytical reference standard with the molecular formula C8H20NCl and a molecular weight of 165.70 g/mol.
The molecular framework of Tetraethylammonium Chloride (C8H20NCl) is characterized by chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, 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.
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.
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.
Physical & Chemical Properties
| Molecular Formula | C8H20N Cl |
| Molecular Weight | 165.70 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | -1.0 |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Tetraethylammonium Standards
- Tetraethylammonium chloride xhydrate (CAS 1015691-13-0)
- Tetraethylammonium acetate，99% (CAS 1185-59-7)
- Tetraethylammonium Cyanide (CAS 13435-20-6)
- Tetraethylammonium tetrachloroferrate(III) (CAS 14240-75-6)
- Tetraethylammonium (fluoride tetrahydrofluoride) (CAS 145826-81-9)
- Tetraethylammonium bis((trifluoromethyl)sulfonyl)amide (CAS 161401-26-9)
- Tetraethylammonium bisulfate (CAS 16873-13-5)
- Tetraethylammonium borohydride (CAS 17083-85-1)
Recommended Standards
- Tert-butyl (S)-((1,2,3,4-tetrahydroisoquinolin-3-yl)methyl)carbamate (CAS 1187933-37-4)
- 1-(Cyclobutylmethyl)-1h-benzo[d]imidazole-4-carboxylic acid (CAS 1547186-75-3)
- 2-Bromo-6-ethoxy-4-((methylamino)methyl)phenol (CAS 1082945-46-7)
- 3-(3-Amino-4-chloro-1h-pyrazol-1-yl)-N-ethylpropanamide (CAS 1344066-89-2)
- 2-(Chloromethyl)-6-methyl-5-(p-tolyl)thieno[2,3-d]pyrimidin-4(3h)-one (CAS 742120-00-9)
- Tert-butyl (S)-4-(6-aminopyridin-3-yl)-3-methylpiperazine-1-carboxylate (CAS 1433849-58-1)
- 3-(Benzylamino)-4-((4-nitrophenyl)amino)-4-oxobutanoic acid (CAS 2096495-87-1)
- 2-(Thiophen-2-yl)cyclopentan-1-ol (CAS 115754-92-2)
- 2-((5-(4-Methoxyphenyl)-1,3,4-oxadiazol-2-yl)thio)-1-phenylethan-1-one (CAS 332921-97-8)
- Gastric Inhibitory Polypeptide (3-42) (human) trifluoroacetate salt (CAS 1802086-25-4)
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