4-Bromo-1-trityl-1H-indazole CAS 1610377-06-4
| CAS No. | 1610377-06-4 |
| Molecular Formula | C26H19BrN2 |
| Molecular Weight | 439.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-Bromo-1-trityl-1H-indazole (CAS 1610377-06-4), a certified reference material (molecular formula C26H19BrN2, MW 439.35 g/mol) for analytical method development and quality control.
Structurally, 4-Bromo-1-trityl-1H-indazole (C26H19BrN2) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 18.0, corresponding to approximately 18 ring(s) or double-bond equivalent(s). With a molecular weight of 439.35 g/mol, it falls into the moderately-high-molecular-weight range. 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), 4-Bromo-1-trityl-1H-indazole 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 | C26H19BrN2 |
| Molecular Weight | 439.35 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at room temperature, 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) | 18.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related Bromo Standards
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Recommended Standards
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- 1-(7-Methylbenzo[1,2-d:4,3-d']bis(thiazole)-2-yl)-3-(thiophen-2-yl)urea (CAS 1286717-61-0)
- (5E)-5-(3-Isopropoxybenzylidene)-2-mercapto-1,3-thiazol-4(5H)-one 127378-77-2 3441AD C13H13NO2S2 (CAS 127378-77-2)
- Methyl(3S,4R)-4-(4-(trifluoromethyl)phenyl)pyrrolidine-3-carboxylate (CAS 1212257-11-8)
- Vortioxetine Impurity 3 (CAS 960203-41-2)
- 2-Benzyl-4-bromo-2H-indazole (CAS 952734-38-2)
- 4-Hydroxy-N-(2-methoxyethyl)benzamide (CAS 1019363-34-8)
- 2-Piperazin-1-yl-3h-thieno[3,2-d]pyrimidin-4-one (CAS 1248559-72-9)
- 3-((2,6-Difluorobenzyl)thio)-5-(p-tolyl)-4H-1,2,4-triazol-4-amine (CAS 676582-30-2)
- Tert-butyl 7-fluoro-2,5-diazaspiro[3.4]Octane-2-carboxylate (CAS 2306278-49-7)
- Semaglutide Impurity 130 (CAS 1188328-40-6)
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