(7-Bromo-4-chloropyrrolo[2,1-f][1,2,4]triazin-5-yl)methanol CAS 2368205-72-3
| CAS No. | 2368205-72-3 |
| Molecular Formula | C7H5BrClN3O |
| Molecular Weight | 262.49 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of (7-Bromo-4-chloropyrrolo[2,1-f][1,2,4]triazin-5-yl)methanol is closely related to an amide group, a hydroxyl group, an ether linkage, chlorine/bromine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
(7-Bromo-4-chloropyrrolo[2,1-f][1,2,4]triazin-5-yl)methanol (CAS 2368205-72-3), molecular formula C7H5BrClN3O and molecular weight 262.49 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C7H5BrClN3O, (7-Bromo-4-chloropyrrolo[2,1-f][1,2,4]triazin-5-yl)methanol contains an amide group, a hydroxyl group, an ether linkage, chlorine/bromine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 262.49 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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.
CATO manufactures (7-Bromo-4-chloropyrrolo[2,1-f][1,2,4]triazin-5-yl)methanol under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C7H5BrClN3O |
| Molecular Weight | 262.49 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.) | 1999 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 3 |
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Recommended Standards
- 1,1,1,3,3-Pentamethyl-3-(3-(oxiran-2-ylmethoxy)propyl)disiloxane (CAS 18044-44-5)
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- 5-Bromo-2-chloro-3-methylpyrrolo[2,1-f][1,2,4]triazin-4(3H)-one (CAS 2482719-45-7)
- 2-Chloro-4-fluoro-1-iodobenzene (CAS 101335-11-9)
- Methyl 2-((2-chloro-5-nitropyrimidin-4-yl)(cyclopentyl)amino)butanoate (CAS 2415144-62-4)
- 2,8-Dibromocyclooctan-1-one (CAS 41597-11-9)
- 4-(Perfluoropropan-2-yl)aniline (CAS 2396-17-0)
- N-(4-Chloro-2-phenoxyphenyl)-N-[[2-(1-methylethoxy)phenyl]methyl]-acetamide (CAS 220551-79-1)
- 1-(2,4-Dimethylphenoxymethyl)-1h-pyrazole-3-carboxylic acid (CAS 1004193-25-2)
- 1-(3-Bromopropyl)-2,4-dichlorobenzene (CAS 93962-66-4)
- 2-[Bis[2-(1-methylethyl)phenyl]phosphino]-N-[(9R)-6′-methoxycinchonan-9-yl]benzamide (CAS 2599851-87-1)
- N-butyl-N-methylpiperidine-3-carboxamide hydrochloride (CAS 937725-03-6)
- 3-Bromo-6-methylquinoline (CAS 66438-78-6)
- Semaglutide impurity 46 (CAS CATO-C4X-222646)
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