Benzene-1,2,4,5-tetraamine tetrahydrobromide CAS 1236133-49-5
| CAS No. | 1236133-49-5 |
| Molecular Formula | C6H10N4 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Benzene-1,2,4,5-tetraamine tetrahydrobromide (CAS 1236133-49-5), a certified reference material (molecular formula C6H10N4HBr, MW 219.09 g/mol) for analytical method development and quality control.
Benzene-1,2,4,5-tetraamine tetrahydrobromide (C6H10N4HBr) contains a nitrile group, bromine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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), Benzene-1,2,4,5-tetraamine tetrahydrobromide 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 | C6H10N4 4*HBr |
| Molecular Weight | 219.09 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| 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.) | 1990 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 4 |
Related Benzene Standards
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- (1-Butylcyclobutyl)methanamine (CAS 1477560-61-4)
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- 3-(3-Fluorobenzyl)azetidin-3-ol (CAS 1486148-56-4)
- D-allo-Thr7-Semaglutide (CAS CATO-C4X-2226242)
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