1-{4-chloropyrrolo[2,1-f][1,2,4]triazin-7-yl}propan-2-one CAS 1556655-88-9
| CAS No. | 1556655-88-9 |
| Molecular Formula | C9H16ClN3O |
| Molecular Weight | 217.70 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-{4-chloropyrrolo[2,1-f][1,2,4]triazin-7-yl}propan-2-one (C9H16ClN3O) contains an amide group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO supplies 1-{4-chloropyrrolo[2,1-f][1,2,4]triazin-7-yl}propan-2-one (CAS 1556655-88-9), a certified reference material (molecular formula C9H16ClN3O, MW 217.70 g/mol) for analytical method development and quality control.
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), 1-{4-chloropyrrolo[2,1-f][1,2,4]triazin-7-yl}propan-2-one 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 | C9H16ClN3O |
| Molecular Weight | 217.70 g/mol |
| Appearance | White to pale 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related chloropyrrolo Standards
- 7-Chloropyrrolo[1,2-a]quinoxalin-4(5H)-one (CAS 160657-02-3)
- 8-Chloropyrrolo[1,2-a]quinoxalin-4(5H)-one (CAS 160657-04-5)
- 2-{2-chloropyrrolo[2,1-f][1,2,4]triazin-4-yl}acetamide (CAS 1312786-13-2)
- methyl 7-chloropyrrolo[1,2-a]pyrazine-3-carboxylate (CAS 2250243-20-8)
- (2-{4-chloropyrrolo[2,1-f][1,2,4]triazin-7-yl}ethyl)(methyl)amine (CAS 1546680-42-5)
- 3-{4-chloropyrrolo[2,1-f][1,2,4]triazin-7-yl}propan-1-amine (CAS 1547022-76-3)
- 1-{4-chloropyrrolo[2,1-f][1,2,4]triazin-7-yl}propan-2-amine (CAS 1555713-56-8)
- 2-{4-chloropyrrolo[2,1-f][1,2,4]triazin-7-yl}propan-1-amine (CAS 1556307-38-0)
Recommended Standards
- n-((5-Chloro-1,3-dimethyl-1h-pyrazol-4-yl)methyl)-2-methoxyethan-1-amine (CAS 1240993-14-9)
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- 7-Chloro-2-(methylthio)thiazolo[4,5-d]pyrimidine (CAS 119011-56-2)
- (1S,9R,10R)-5-chloro-1,6,8-triazatricyclo[7.2.1.0²⁷]dodeca-2(7),3,5-trien-10-ol (CAS 1638604-18-8)
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