1-(3-Bromo-1H-1,2,4-triazol-5-yl)piperazine hydrobromide CAS 1674390-06-7
| CAS No. | 1674390-06-7 |
| Molecular Formula | C6H10BrN5 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 1-(3-Bromo-1H-1,2,4-triazol-5-yl)piperazine hydrobromide.
1-(3-Bromo-1H-1,2,4-triazol-5-yl)piperazine hydrobromide (CAS 1674390-06-7), molecular formula C6H10BrN5HBr and molecular weight 313.00 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 1-(3-Bromo-1H-1,2,4-triazol-5-yl)piperazine hydrobromide (C6H10BrN5HBr) contains a nitrile group, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 313.00 g/mol, it falls into the moderately-high-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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), 1-(3-Bromo-1H-1,2,4-triazol-5-yl)piperazine hydrobromide 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 | C6H10BrN5 HBr |
| Molecular Weight | 313.00 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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.) | 1993 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 5 |
Related Bromo Standards
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- 14-Bromo-1-tetradecyne (CAS 1000014-24-3)
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Recommended Standards
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- 1-(3,5-Dimethyl-4-nitro-1H-pyrazol-1-yl)ethan-1-one (CAS 489408-45-9)
- 1-(4-Nitrophenyl)-2-thiocyanatoethan-1-one (CAS 6097-21-8)
- 4-(4-Carboxyphenyl)-3-thiosemicarbazide (CAS 206559-48-0)
- 2-Methoxy Promazine (CAS 61-01-8)
- 1-(2-(Methylamino)ethyl)pyrrolidin-2-one hydrochloride (CAS 1311313-78-6)
- 4-(4-Chlorophenyl)-6-(3,4-dichlorophenyl)-2-(pyrrolidin-1-yl)pyridine-3-carbonitrile (CAS 303984-53-4)
- [5-31]-Semaglutide (CAS CATO-C4X-2226263)
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