2-(4-chlorophenyl)-2-(1H-pyrazol-1-yl)ethan-1-amine CAS 1251104-96-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1251104-96-7 |
| Molecular Formula | C11H12ClN3 |
| Molecular Weight | 221.69 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(4-chlorophenyl)-2-(1H-pyrazol-1-yl)ethan-1-amine (CAS 1251104-96-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H12ClN3. Molecular weight: 221.69 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H12ClN3 |
| Molecular Weight | 221.69 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related chlorophenyl Standards
- 2-(3-(4-Chlorophenyl)-1H-pyrazol-1-yl)ethan-1-amine (CAS 1017785-68-0)
- 1-(1-(4-Chlorophenyl)ethyl)-1H-pyrazol-5-amine (CAS 1052547-97-3)
- 3-(4-Chlorophenyl)-4-ethyl-1h-pyrazol-5-amine (CAS 1141405-11-9)
- (4-Chlorophenyl)(1-methyl-1h-pyrazol-4-yl)methanamine (CAS 1152554-94-3)
- 3-(3-Chlorophenyl)-1,4-dimethyl-1h-pyrazol-5-amine (CAS 1152653-39-8)
- 4-(4-Chlorophenyl)-1,3-dimethyl-1h-pyrazol-5-amine (CAS 1152653-84-3)
- 3-(4-Chlorophenyl)-1,4-dimethyl-1h-pyrazol-5-amine (CAS 1152663-76-7)
- 3-(2-Chlorophenyl)-1,4-dimethyl-1h-pyrazol-5-amine (CAS 1152663-85-8)
Recommended Standards
- 2-(4-Chlorophenyl)-2-(1h-imidazol-1-yl)ethan-1-amine (CAS 1250140-52-3)
- n-((1h-Imidazol-2-yl)methyl)-1-(2-chlorophenyl)methanamine (CAS 1251112-83-0)
- 4-(Chloromethyl)-1-(2,3-dimethylphenyl)-1H-1,2,3-triazole (CAS 1249623-34-4)
- 3-(1-Methyl-1,2,3,6-tetrahydropyridin-4-yl)-1H-indole-5-carbonitrile (CAS 116480-60-5)
- 2-(1h-Pyrazol-1-yl)imidazo[1,2-a]pyridine-3-carbaldehyde (CAS 1153319-43-7)
- (5E)-3-Methyl-5-[(4-nitrophenyl)methylidene]-1,3-thiazolidine-2,4-dione (CAS 367469-68-9)
- 2-(4-(Trifluoromethoxy)benzyl)pyrrolidine (CAS 1409154-24-0)
- 1-((1-(4-Methoxyphenyl)-1H-tetrazol-5-yl)methyl)-3-phenylurea (CAS 951547-19-6)
- 1-[4-(3-Fluorophenyl)-1,3-thiazol-2-yl]-5-(trifluoromethyl)-1H-pyrazole-4-carboxylic acid (CAS 385416-14-8)
- Semaglutide Impurity 4 (CAS CATO-C4X-22264)
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