4-Chloro-N-ethyl-5-methylpyrrolo[2,1-f][1,2,4]triazine-6-carboxamide CAS 2091679-00-2
| CAS No. | 2091679-00-2 |
| Molecular Formula | C10H11ClN4O |
| Molecular Weight | 238.67 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 4-Chloro-N-ethyl-5-methylpyrrolo[2,1-f][1,2,4]triazine-6-carboxamide 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.
4-Chloro-N-ethyl-5-methylpyrrolo[2,1-f][1,2,4]triazine-6-carboxamide (CAS 2091679-00-2), molecular formula C10H11ClN4O and molecular weight 238.67 g/mol, is a CATO reference standard with documented purity and traceability.
4-Chloro-N-ethyl-5-methylpyrrolo[2,1-f][1,2,4]triazine-6-carboxamide (C10H11ClN4O) contains a nitrogen-containing heterocyclic scaffold, 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. 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.
Physical & Chemical Properties
| Molecular Formula | C10H11ClN4O |
| Molecular Weight | 238.67 g/mol |
| Appearance | Off-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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related Chloro Standards
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Recommended Standards
- 4-Chloro-N,N,7-trimethyl-7H-pyrrolo[2,3-d]pyrimidine-6-carboxamide (CAS 875340-67-3)
- 5-(1-chloroethyl)-3-(4-methoxyphenyl)-1,2,4-oxadiazole (CAS 91066-38-5)
- 4-Chloro-D-tryptophan (CAS 27542-41-2)
- 5-(3-Chloro-phenyl)-5-ethyl-imidazolidine-2,4-dione (CAS 250352-06-8)
- Benzyl isopropyl(pyrrolidin-3-ylmethyl)carbamate (CAS 1353973-77-9)
- Potassium trifluoro(3-morpholinoprop-1-en-2-yl)borate (CAS 1357559-50-2)
- 2,3-Dichloro-4-(difluoromethyl)-5-hydroxypyridine (CAS 1804449-07-7)
- 4-(2,4-dimethylphenoxy)Benzenemethanamine (CAS 937598-91-9)
- tert-Butyl ((3aS,6aR)-2,2-dioxidohexahydro-1H-thieno[3,4-c]pyrrol-3a-yl)carbamate (CAS 2696257-92-6)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com