Bis(N,N-dimethylacetamide) Hydrogen Dibromobromate CAS 75381-80-5
| CAS No. | 75381-80-5 |
| Molecular Formula | Br3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Bis(N,N-dimethylacetamide) Hydrogen Dibromobromate is closely related to an amide group, a hydroxyl group, an ether linkage, bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Bis(N,N-dimethylacetamide) Hydrogen Dibromobromate (CAS 75381-80-5), molecular formula Br3C4H9NOH and molecular weight 327.84 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of Bis(N,N-dimethylacetamide) Hydrogen Dibromobromate (Br3C4H9NOH) is characterized by an amide group, a hydroxyl group, an ether linkage, bromine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, 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.
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), Bis(N,N-dimethylacetamide) Hydrogen Dibromobromate 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 | Br3 2*C4H9NO H |
| Molecular Weight | 327.84 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | -1.0 |
| CAS Registry Year (est.) | 1978 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
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