7-bromo-4-chloroimidazo[2,1-f][1,2,4]triazine CAS 1235374-46-5
| CAS No. | 1235374-46-5 |
| Molecular Formula | C5H10BrClN4 |
| Molecular Weight | 241.52 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
7-bromo-4-chloroimidazo[2,1-f][1,2,4]triazine (CAS 1235374-46-5), molecular formula C5H10BrClN4 and molecular weight 241.52 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 7-bromo-4-chloroimidazo[2,1-f][1,2,4]triazine (C5H10BrClN4) contains a nitrile group, chlorine/bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 241.52 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C5H10BrClN4 |
| Molecular Weight | 241.52 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.) | 1990 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 4 |
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Recommended Standards
- 2-CHLORO-4-BROMOBENZOIC ACID 4-Bromo-2-chlorobenzoic acid 59748-90-2 AS01793 ATTERCOP-CHM AT111793 RARECHEM AL BO 2371 (CAS 59748-90-2)
- (3-Chloro-4-((diethylamino)methyl)phenyl)boronic acid (CAS 1704074-24-7)
- 7-Bromo-1-chloronaphthalene (CAS 90947-99-2)
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- 4-(2-(Thiophen-2-yl)acetamido)benzoic acid (CAS 436088-76-5)
- 1-Bromo-2-ethyl-5-fluoro-4-methoxybenzene (CAS 1421503-45-8)
- 2-(Tert-butyl)phthalazin-1(2H)-one (CAS 1167442-54-7)
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- Flumetasone Impurity 8 (CAS CATO-C4X-19108)
- Methyl s-(pyrimidin-2-yl)cysteinate (CAS 88347-87-9)
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