5-Bromopyrrolo[2,1-f][1,2,4]triazine-2-carbonitrile CAS 2091536-75-1
| CAS No. | 2091536-75-1 |
| Molecular Formula | C7H3BrN4 |
| Molecular Weight | 223.03 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 223.03 g/mol gives 5-Bromopyrrolo[2,1-f][1,2,4]triazine-2-carbonitrile distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 5-Bromopyrrolo[2,1-f][1,2,4]triazine-2-carbonitrile (CAS 2091536-75-1), a certified reference material (molecular formula C7H3BrN4, MW 223.03 g/mol) for analytical method development and quality control.
5-Bromopyrrolo[2,1-f][1,2,4]triazine-2-carbonitrile (C7H3BrN4) contains a nitrile group, bromine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
As a certified reference material (CRM), 5-Bromopyrrolo[2,1-f][1,2,4]triazine-2-carbonitrile 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 | C7H3BrN4 |
| Molecular Weight | 223.03 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 4 |
Related Bromopyrrolo Standards
- 5-Bromopyrrolo[1,2-b]pyridazine-7-carbonitrile (CAS 1370252-36-0)
- 5-bromopyrrolo[2,1-f][1,2,4]triazin-2-amine (CAS 1368241-32-0)
- 7-bromopyrrolo[2,1-f][1,2,4]triazin-2-amine (CAS 1369205-46-8)
- 2-bromopyrrolo[2,1-f][1,2,4]triazin-4-amine (CAS 1511230-88-8)
- 6-bromopyrrolo[2,1-f][1,2,4]triazin-2-amine (CAS 2568951-87-9)
- 6-bromopyrrolo[2,1-f][1,2,4]triazin-4-amine (CAS 937047-06-8)
- 6-Bromopyrrolo[1,2-c]pyrimidine-3-carbaldehyde (CAS 1352893-14-1)
- 6-Bromopyrrolo[2,1-f][1,2,4]triazin-4(3H)-one (CAS 888721-83-3)
Recommended Standards
- 5-Bromoimidazo[1,2-a]pyrazine-2-carbonitrile (CAS 87597-33-9)
- 6-Chloro-2-fluoro-3-methoxybenzoyl chloride (CAS 886499-63-4)
- 5-Bromo-7H-pyrrolo[2,3-d]pyrimidine-2-carbonitrile (CAS 2781103-38-4)
- 7-Bromo-5H-pyrrolo[2,3-b]pyrazine-3-carbonitrile (CAS 2781103-87-3)
- 2',6-Dimethyl-[1,1'-biphenyl]-3-amine (CAS 107622-08-2)
- 6-(Difluoromethoxy)-1-methyl-1H-indazol-3-amine (CAS 1192813-39-0)
- 5-(1-Pyrazolyl)pentanoic Acid (CAS 197094-13-6)
- 3-(4-Bromo-1H-pyrazol-1-yl)benzonitrile (CAS 546142-07-8)
- tert-Butyl N-{[(2S)-2-methylpyrrolidin-2-yl]methyl}carbamate (CAS 1408002-84-5)
- (9H-fluoren-9-yl)triphenylphosphonium bromide (CAS 7253-07-8)
- 3-(8-Methoxychroman-3-yl)acrylic acid (CAS 924857-42-1)
- 2-Iodo-4-methyl-5-(trifluoromethyl)aniline (CAS 872624-68-5)
- 2-((4-Nitrophenyl)amino)phenol (CAS 119707-16-3)
- Ac-(5-31)Semaglutide (CAS CATO-C4X-2226279)
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