6-bromo-[1,2,4]triazolo[1,5-a]pyrimidine CAS 89167-24-8
| CAS No. | 89167-24-8 |
| Molecular Formula | C5H11BrN4 |
| Molecular Weight | 207.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 207.07 g/mol gives 6-bromo-[1,2,4]triazolo[1,5-a]pyrimidine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
6-bromo-[1,2,4]triazolo[1,5-a]pyrimidine (CAS 89167-24-8) is a high-purity analytical reference standard with the molecular formula C5H11BrN4 and a molecular weight of 207.07 g/mol.
Based on its molecular formula C5H11BrN4, 6-bromo-[1,2,4]triazolo[1,5-a]pyrimidine contains a nitrile group, bromine substitution; these features give the compound characteristic molecular-ion distribution patterns in mass spectrometry. The molecular weight of 207.07 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 6-bromo-[1,2,4]triazolo[1,5-a]pyrimidine 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 | C5H11BrN4 |
| Molecular Weight | 207.07 g/mol |
| 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 | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1982 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 4 |
Related bromo Standards
- 6-bromo-[1,2,4]triazolo[4,3-a]pyrimidine (CAS 1019023-12-1)
- 3-bromo-[1,2,4]triazolo[4,3-a]pyrazine (CAS 1159554-51-4)
- 5-bromo-1H-pyrazolo[3,4-b]pyrazine (CAS 1196152-90-5)
- ethyl 2-bromo-2-cyclopropylacetate (CAS 1200828-74-5)
- 3-bromo-[1,2,4]triazolo[4,3-a]pyrimidine (CAS 1263286-57-2)
- 2-bromo-1-(oxan-4-yl)ethan-1-one (CAS 141095-78-5)
- 2-bromo-1-tetrahydropyran-3-yl-ethanone (CAS 1461706-30-8)
- 1-bromo-3-(oxolan-2-yl)propan-2-one (CAS 1538694-77-7)
Recommended Standards
- 5-Chloro-5-hexenoic acid (CAS 731773-27-6)
- 6-Bromo-1,4-dioxaspiro[4.4]nonane (CAS 82235-82-3)
- 4-Bromocyclohexane-1-carboxylic acid (CAS 89892-96-6)
- 6-bromo-3H-[1,2,3]triazolo[4,5-b]pyridine (CAS 92276-38-5)
- tert-Butyl 4-(1-amino-3-ethoxy-3-oxopropyl)piperidine-1-carboxylateHCl (CAS 1159824-10-8)
- Ethyl N-(tert-butoxycarbonyl)-N-((1S,2R)-2-hydroxy-1,2-diphenylethyl)glycinate (CAS 112741-70-5)
- 3-[5-(Chloromethyl)-1,2,4-oxadiazol-3-yl]-benzoyl chloride (CAS 1119452-71-9)
- (2S,3S)-N-Chloroacetyl-2-hydroxymethyl-3-methylpentylamine (CAS 160141-19-5)
- H-Ala-Phe-Pro-βNA · HCl (CAS 749831-27-4)
- 2-(Difluoromethyl)-4-hydroxy-3-methoxypyridine-5-sulfonamide (CAS 1805533-12-3)
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- [1-(2-bromophenyl)ethyl](propyl)amine (CAS 1016812-00-2)
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