Hexamethonium Bromide CAS 55-97-0
| CAS No. | 55-97-0 |
| Molecular Formula | C12H30N2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Hexamethonium Bromide is closely related to bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Hexamethonium Bromide (CAS 55-97-0) is a high-purity analytical reference standard with the molecular formula C12H30N2Br and a molecular weight of 282.29 g/mol.
Structurally, Hexamethonium Bromide (C12H30N2Br) contains bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of -1.5, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 282.29 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
As a certified reference material (CRM), Hexamethonium Bromide meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C12H30N2 2*Br |
| Molecular Weight | 282.29 g/mol |
| Purity | >95%,Titration |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | -1.5 |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related Hexamethonium Standards
Recommended Standards
- 4-Amino-1-ethyl-1h-pyrazole-3-carboxylic acid (CAS 1006322-92-4)
- 1,4-Dibromo-2-difluoromethoxy-5-(trifluoromethoxy)benzene (CAS 1805121-09-8)
- 2-Propyloxane-4-carboxylic acid (CAS 77554-90-6)
- (2-(Dimethylamino)-5-(trifluoromethyl)phenyl)boronic acid (CAS 1704063-80-8)
- 3-Aminoindan-1-one (CAS 117291-44-8)
- 1-(2,5-Dichlorophenyl)urea (CAS 13142-55-7)
- N-((Octahydrocyclopenta[b][1,4]oxazin-7-yl)methyl)pyrimidin-2-amine (CAS 1422133-14-9)
- 2-Bromo-5-cyano-3-nitrobenzenesulfonyl chloride (CAS 1805581-81-0)
- 2-(2-Fluorophenyl)butanoic acid (CAS 1225501-27-8)
- Peptide Impurity 05 (CAS 2322924-83-2)
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