Tetrabutylammonium thiocyanate CAS 3674-54-2
| CAS No. | 3674-54-2 |
| Molecular Formula | C16H36N |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C16H36NCNS, Tetrabutylammonium thiocyanate contains sulfur-containing functionality; these features give the compound characteristic molecular-ion distribution patterns in mass spectrometry. The molecular weight of 300.55 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Tetrabutylammonium thiocyanate (CAS 3674-54-2) is a high-purity analytical reference standard with the molecular formula C16H36NCNS and a molecular weight of 300.55 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 CNS |
| Molecular Weight | 300.55 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 2 |
| Sulfur 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
- Ethyl 4-[1h-1,3-benzodiazol-2-yl(cyano)methylidene]piperidine-1-carboxylate (CAS 1235441-40-3)
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- N-Ethyl-N-(4-phenoxyphenyl)amine (CAS 171349-99-8)
- 2-(1-Methyl-1,2,3,4-tetrahydroquinolin-6-yl)acetic acid (CAS 30199-70-3)
- 1-(2-Fluorophenyl)-4-[(2-methoxynaphthalen-1-yl)sulfinyl]piperazine (CAS 477714-14-0)
- 2-(5-Chloro-2-ethoxyphenyl)pyrrolidine hydrochloride (CAS 1177345-81-1)
- n-(3-Bromopropyl)-N-methylaniline (CAS 186493-53-8)
- 2-Hydroxy-N-methyl-N-(pyridin-4-ylmethyl)benzamide (CAS 1155058-96-0)
- Avibactam Impurity 158 (CAS CATO-C4X-1348158)
- Gastric Inhibitory Polypeptide (3-42) (human) trifluoroacetate salt (CAS 1802086-25-4)
Why CATO?
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