5,7-Dibromopyrrolo[2,1-f][1,2,4]triazin-4-amine CAS 1644150-15-1
| CAS No. | 1644150-15-1 |
| Molecular Formula | C6H4Br2N4 |
| Molecular Weight | 291.93 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 5,7-Dibromopyrrolo[2,1-f][1,2,4]triazin-4-amine 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.
CATO supplies 5,7-Dibromopyrrolo[2,1-f][1,2,4]triazin-4-amine (CAS 1644150-15-1), a certified reference material (molecular formula C6H4Br2N4, MW 291.93 g/mol) for analytical method development and quality control.
Owing to a nitrile group, bromine substitution, an aromatic ring system, 5,7-Dibromopyrrolo[2,1-f][1,2,4]triazin-4-amine is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 291.93 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
Physical & Chemical Properties
| Molecular Formula | C6H4Br2N4 |
| Molecular Weight | 291.93 g/mol |
| Appearance | Off-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, 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 4 |
Related Dibromopyrrolo Standards
Recommended Standards
- 6,8-Dibromoimidazo[1,2-a]pyrazin-3-amine (CAS 1288989-83-2)
- 5,6-Dibromo-1,3-dihydro-2H-benzo[d]imidazol-2-one (CAS 176244-22-7)
- 3,6-Dibromo-5-hydroxy-4-azaindole (CAS 1260382-84-0)
- 2,4-Dibromo-6,7-dihydro-5H-pyrrolo[3,4-b]pyridin-5-one (CAS 1808171-05-2)
- (4-Cyclopropylpyrimidin-2-yl)methanamine (CAS 944904-71-6)
- (2R)-3,3-dimethylpyrrolidine-2-carboxylic acid (CAS 1027802-81-8)
- N-(2-(1H-indol-3-yl)ethyl)-6-chloropyridazin-3-amine (CAS 264619-75-2)
- 2-Methyl-3H-imidazo[4,5-b]pyridine-5-carbonitrile (CAS 219762-30-8)
- 3,4,5,6-tetrahydropyridin-2-amine (CAS 22780-54-7)
- (-)-(3AR,6AR)-TETRAHYDRO-2,2-DIMETHYL-4H-CYCLOPENTA-1,3-DIOXOL-4-ONE (CAS 148743-86-6)
- Ethyl 3-(2-amino-4-methyl-6-oxo-1,6-dihydropyrimidin-5-yl)propanoate (CAS 500154-94-9)
- (3-Amino-4-methylphenyl)(pyrrolidin-1-yl)methanone (CAS 926217-35-8)
- Lotilaner Impurity 5 (CAS 1613733-72-4)
- Semaglutide impurity 29 (CAS 1188328-22-4)
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