(R)-6-(4-Bromobenzyl)-4,5,6,7-tetrahydro-[1,2,3]triazolo[1,5-a]pyrazine hydrochloride CAS 1212331-40-2
| CAS No. | 1212331-40-2 |
| Molecular Formula | C12H13BrN4 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (R)-6-(4-Bromobenzyl)-4,5,6,7-tetrahydro-[1,2,3]triazolo[1,5-a]pyrazine hydrochloride (CAS 1212331-40-2), a certified reference material (molecular formula C12H13BrN4HCl, MW 329.63 g/mol) for analytical method development and quality control.
(R)-6-(4-Bromobenzyl)-4,5,6,7-tetrahydro-[1,2,3]triazolo[1,5-a]pyrazine hydrochloride (C12H13BrN4HCl) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine/bromine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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), (R)-6-(4-Bromobenzyl)-4,5,6,7-tetrahydro-[1,2,3]triazolo[1,5-a]pyrazine hydrochloride 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 | C12H13BrN4 HCl |
| Molecular Weight | 329.63 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 4 |
Related R Standards
- 2-((3-Bromobenzyl)thio)-4,4-dimethyl-4,5-dihydrooxazole hydrochloride (CAS 100098-72-4)
- (2-Bromobenzyl)(3-fluorophenyl)sulfane (CAS 1001161-71-2)
- (2-Bromobenzyl)(4-fluorophenyl)sulfane (CAS 1001161-72-3)
- 5-((2-Bromobenzyl)thio)-1h-1,2,4-triazole (CAS 1001604-63-2)
- 2-((4-Bromobenzyl)thio)-4,5-dihydro-1h-imidazole (CAS 1001784-30-0)
- 2-((3-Bromobenzyl)oxy)benzamide (CAS 1002682-67-8)
- (4-Bromobenzyl)(4-chlorophenyl)sulfane (CAS 100397-85-1)
- 2-(4-Bromobenzyl)-1H-benzo[d]imidazole (CAS 100622-41-1)
Recommended Standards
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- 3-((3,4-Dichlorobenzyl)oxy)benzo[b]thiophene-2-carbonitrile (CAS 320422-48-8)
- N-Boc-N-bis(PEG2-OH) (CAS 275385-03-0)
- 1-(3-(Trifluoromethyl)phenyl)prop-2-en-1-amine (CAS 1260775-14-1)
- Hydroxy Gliclazide (CAS 87368-00-1)
- Avanafil Impurity 44 (CAS CATO-C4X-111844)
- Dimethylbis(2-methyl-4-phenyl-1H-inden-1-yl)silane (CAS 153733-76-7)
- 3-Bromo-8-methoxyquinoline (CAS 103030-27-9)
- Semaglutide Impurity 185 (CAS CATO-C4X-2226185)
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