2-Chloro-N-(5-cyclopropyl-1H-pyrazol-3-yl)pyrrolo[2,1-f][1,2,4]triazin-4-amine CAS 918538-08-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 918538-08-6 |
| Molecular Formula | C12H11ClN6 |
| Molecular Weight | 274.71 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Chloro-N-(5-cyclopropyl-1H-pyrazol-3-yl)pyrrolo[2,1-f][1,2,4]triazin-4-amine (CAS 918538-08-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H11ClN6. Molecular weight: 274.71 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H11ClN6 |
| Molecular Weight | 274.71 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 | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 6 |
Related Chloro Standards
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- 6-Chloro-3-(2-ethoxyphenyl)-[1,2,4]triazolo[4,3-b]pyridazine (CAS 1096925-96-0)
- 6-Chloro-3-(4-ethoxyphenyl)-[1,2,4]triazolo[4,3-b]pyridazine (CAS 1097132-54-1)
- 6-Chloro-9-(4-methoxybenzyl)-9H-purine (CAS 112088-76-3)
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Recommended Standards
- 2-Chloro-6-((4-methoxybenzyl)amino)pyrimidine-4-carbonitrile (CAS 2884551-99-7)
- 3-Chloro-4-((5-methyl-5H-pyrrolo[3,2-d]pyrimidin-4-yl)oxy)aniline (CAS 919278-15-2)
- 2-Chloro-4-((5-methyl-5H-pyrrolo[3,2-d]pyrimidin-4-yl)oxy)aniline (CAS 919278-09-4)
- Sildenafil (CAS 139755-83-2)
- 6-Bromo-2,3-dimethylquinoxaline-5,8-dione (CAS 7697-86-1)
- Methyl 6-(4-formylpiperazin-1-yl)-5-methylnicotinate (CAS 1355197-29-3)
- 2-((4-Phenyl-5-(pyridin-4-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(3-(trifluoromethyl)phenyl)acetamide (CAS 332376-23-5)
- 8-Bromo-7-methyl-5-(methylthio)-[1,2,4]triazolo[4,3-c]pyrimidine (CAS 2414520-36-6)
- Ethyl 4-hydroxy-1-phenyl-2-naphthoate (CAS 675125-42-5)
- Tirzepatide Impurity 38 (CAS CATO-C4X-324038)
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