Tetrabutylammonium perchlorate CAS 1923-70-2
| CAS No. | 1923-70-2 |
| Molecular Formula | C16H36N |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Tetrabutylammonium perchlorate (CAS 1923-70-2) is a high-purity analytical reference standard with the molecular formula C16H36NClO4 and a molecular weight of 341.92 g/mol.
Based on its molecular formula C16H36NClO4, Tetrabutylammonium perchlorate contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 341.92 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 | C16H36N ClO4 |
| Molecular Weight | 341.92 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | -1.0 |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Tetrabutylammonium Standards
- Tetrabutylammonium Cyanide (CAS 10442-39-4)
- Tetrabutylammonium 1,3-dioxopropan-2-ide (CAS 105142-14-1)
- Tetrabutylammonium Acetate (contains 10-15%AcOH) (CAS 10534-59-5)
- Tetrabutylammonium (CAS 10549-76-5)
- Tetrabutylammonium ethoxide (CAS 106303-37-1)
- Tetrabutylammonium butane-1-sulfonate (CAS 108427-52-7)
- Tetrabutylammonium Chloride (CAS 1112-67-0)
- Tetrabutylammonium heptadecafluorooctane sulfonate (CAS 111873-33-7)
Recommended Standards
- 5-Iodo-1-methyl-1H-pyrazole-4-carbonitrile (CAS 1516303-92-6)
- methyl 2-(3,4-dichlorophenyl)-2-(methylamino)propanoate hydrochloride (CAS 1803582-20-8)
- tert-Butyl (2-(2-(methylcarbamothioyl)hydrazinyl)-2-oxoethyl)carbamate (CAS 1359706-34-5)
- 2-(Bromomethyl)-7-(chloromethyl)benzo[d]oxazole (CAS 1804144-88-4)
- 2-Amino-1-(4-fluorophenyl)ethan-1-olhydrochloride (CAS 403-28-1)
- 3-(Aminomethyl)-3-(2-chlorophenyl)cyclobutan-1-ol (CAS 1468545-86-9)
- (3,5-Dimethylisoxazol-4-yl)methyl 2-(methylthio)nicotinate (CAS 556030-17-2)
- Methyl 4-O-[4-6-O-benzylidene)-β-D-galactopyranosyl] β-D-glucopyranoside (CAS 56865-31-7)
- 2-(4-Ethoxy-3,5-difluorophenyl)ethanol (CAS 1379309-60-0)
- Fibrinopeptide B (human) (CAS 36204-23-6)
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