Dihexadecyl(dimethyl)azanium Bromide CAS 70755-47-4
| CAS No. | 70755-47-4 |
| Molecular Formula | C34H72N |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 574.86 g/mol gives Dihexadecyl(dimethyl)azanium Bromide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Dihexadecyl(dimethyl)azanium Bromide (CAS 70755-47-4), molecular formula C34H72NBr and molecular weight 574.86 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of Dihexadecyl(dimethyl)azanium Bromide (C34H72NBr) is characterized by bromine 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | C34H72N Br |
| Molecular Weight | 574.86 g/mol |
| Purity | >95% |
| Storage | Store at room temperature, protect from light |
| 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.) | 1977 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Dihexadecyl Standards
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Recommended Standards
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- Methyl (s)-3-amino-3-(3,4-dichlorophenyl)propanoate (CAS 1213564-79-4)
- (3AS,4R,5R,7aS)-7-bromo-2,2-dimethyl-3a,4,5,7a-tetrahydrobenzo[d][1,3]dioxole-4,5-diol (CAS 130669-72-6)
- Allopurinol Impurity 12 (CAS 52632-26-5)
- 3-((4-Fluorophenyl)thio)-1-(thiophen-2-yl)propan-1-one (CAS 477334-42-2)
- 1-(Ethylthio)-3-(methylamino)propan-2-ol (CAS 1019514-98-7)
- Tirzepatide Impurity 15 (CAS CATO-C4X-324015)
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