56375-79-2 AZ0B34ME3U Tributylmethylammonium chloride 1-Butanaminium, N,N-dibutyl-N-methyl-, chloride (1:1) 1-Butanaminium, N,N-dibutyl-N-methyl-, chloride EINECS 260-135-8 UNII-AZ0B34ME3U EC 260-135-8 CAS 56375-79-2
| CAS No. | 56375-79-2 |
| Molecular Formula | C13H30N |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
56375-79-2 AZ0B34ME3U Tributylmethylammonium chloride 1-Butanaminium, N,N-dibutyl-N-methyl-, chloride (1:1) 1-Butanaminium, N,N-dibutyl-N-methyl-, chloride EINECS 260-135-8 UNII-AZ0B34ME3U EC 260-135-8 (CAS 56375-79-2), molecular formula C13H30NCl and molecular weight 235.84 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 56375-79-2 AZ0B34ME3U Tributylmethylammonium chloride 1-Butanaminium, N,N-dibutyl-N-methyl-, chloride (1:1) 1-Butanaminium, N,N-dibutyl-N-methyl-, chloride EINECS 260-135-8 UNII-AZ0B34ME3U EC 260-135-8 (C13H30NCl) is characterized by chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 | C13H30N Cl |
| Molecular Weight | 235.84 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | -1.0 |
| CAS Registry Year (est.) | 1973 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
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