2,4-dichloro-5-methylpyrrolo[2,1-f][1,2,4]triazine CAS 1823367-63-0
| CAS No. | 1823367-63-0 |
| Molecular Formula | C7H13Cl2N3 |
| Molecular Weight | 210.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
CATO supplies 2,4-dichloro-5-methylpyrrolo[2,1-f][1,2,4]triazine (CAS 1823367-63-0), a certified reference material (molecular formula C7H13Cl2N3, MW 210.10 g/mol) for analytical method development and quality control.
Based on its molecular formula C7H13Cl2N3, 2,4-dichloro-5-methylpyrrolo[2,1-f][1,2,4]triazine contains a nitrile group, chlorine substitution; these features give the compound characteristic molecular-ion distribution patterns in mass spectrometry. The molecular weight of 210.10 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 | C7H13Cl2N3 |
| Molecular Weight | 210.10 g/mol |
| 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 | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related dichloro Standards
- 5,7-dichloro-2-methyl-Imidazo[1,2-c]pyrimidine (CAS 1059191-52-4)
- 2,4-dichloro-6-methyl-7H-pyrrolo[2,3-d]pyrimidine (CAS 1192711-71-9)
- 2,4-dichloro-6-methyl-5H-pyrrolo[3,2-d]pyrimidine (CAS 1196157-27-3)
- 4,6-dichloro-3-methyl-2H-pyrazolo[4,3-c]pyridine (CAS 120422-90-4)
- 4,6-dichloro-1-methyl-1h-pyrazolo[3,4-b]pyridine (CAS 1227089-74-8)
- 5,7-dichloro-2-methyl-Imidazo[1,2-a]pyrimidine (CAS 1289084-78-1)
- 2,4-dichloro-5-methyl-5H-pyrrolo[3,2-d]pyrimidine (CAS 129872-81-7)
- 2,4-dichloro-6-methylpyrrolo[2,1-f][1,2,4]triazine (CAS 1552232-67-3)
Recommended Standards
- 4,6-dichloropyrido[3,2-d]pyrimidine (CAS 175358-02-8)
- 6,8-dichloro-3-methylimidazo[1,5-a]pyrazine (CAS 1858260-93-1)
- 4,5-dichloro-1-methyl-pyrazolo[3,4-b]pyridine (CAS 1601850-48-9)
- 2,3-Difluoro-6-(trifluoromethyl)benzaldehyde (CAS 186517-43-1)
- 2-(4-(Azepan-1-ylsulfonyl)piperazin-1-yl)-N-(4-fluorophenyl)acetamide (CAS 838883-02-6)
- 2-Ethynyl-2'-fluoro-1,1'-biphenyl (CAS 118527-41-6)
- 1207181-62-1 C30H37NO9 Scutebata F W1355 (CAS 1207181-62-1)
- 2-Fluoro-n,2-dimethylpropan-1-amine (CAS 1558244-80-6)
- N-(6-Benzyl-3-cyano-4,5,6,7-tetrahydrothieno[2,3-c]pyridin-2-yl)-2,4-dimethoxybenzamide hydrochloride (CAS 1216629-35-4)
- 6-(Difluoromethyl)-1-azaspiro[3.3]heptane (CAS 2287275-28-7)
- Emedastine impurity 36 (CAS CATO-C4X-226736)
- 1-(2-bromoethyl)-4-chlorobenzene (CAS 6529-53-9)
- 2-(tert-Butyl)-4-chloro-5-hydrazinylpyridazin-3(2H)-one (CAS 329710-01-2)
- Semaglutide impurity 271 (CAS CATO-C4X-2226271)
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