Tetradecylpyridinium chloride CAS 1155-74-4
| CAS No. | 1155-74-4 |
| Molecular Formula | C19H34N |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Tetradecylpyridinium chloride under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Tetradecylpyridinium chloride (CAS 1155-74-4), molecular formula C19H34NBr and molecular weight 356.39 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, Tetradecylpyridinium chloride (C19H34NBr) contains a nitrile group, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 356.39 g/mol, it falls into the moderately-high-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C19H34N Br |
| Molecular Weight | 356.39 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Tetradecylpyridinium Standards
Recommended Standards
- 7-(tert-Butyl)-1,4-dioxaspiro[4.5]decane (CAS 49673-70-3)
- {bicyclo[2.2.2]oct-5-en-2-yl}methanol (CAS 5019-90-9)
- 3-(2-CHloro-5-nitrophenoxymethyl)pyridine (CAS 1504819-65-1)
- 2-methylazepane (CAS 7496-99-3)
- 4-Iodo-6-methylpicolinic acid (CAS 1393531-76-4)
- 1-Chloroisoquinoline-3-carboximidamide hydrochloride (CAS 1179362-39-0)
- Tert-butyl (2-(4-methylpiperidin-4-yl)ethyl)carbamate oxalate (CAS 2250243-00-4)
- 1-Cyclopentyl-3-(5,6-dihydro-4H-cyclopenta[d]thiazol-2-yl)urea (CAS 1334374-52-5)
- 3-((3,5-Dimethyl-4-nitro-1h-pyrazol-1-yl)methyl)benzoic acid (CAS 400752-48-9)
- Insulin aspart (CAS 116094-23-6)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com