1-(2-Chlorobenzyl)-1h-pyrazol-5-amine CAS 3524-28-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 3524-28-5 |
| Molecular Formula | C10H10ClN3 |
| Molecular Weight | 207.66 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(2-Chlorobenzyl)-1h-pyrazol-5-amine (CAS 3524-28-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C10H10ClN3. Molecular weight: 207.66 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C10H10ClN3 |
| Molecular Weight | 207.66 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.) | 1958 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Chlorobenzyl Standards
- 1-(3-Chlorobenzyl)-1H-pyrazol-4-amine (CAS 1002033-41-1)
- 5-(4-Chlorobenzyl)-3-methyl-1h-1,2,4-triazole (CAS 1094760-12-9)
- 1-(3-Chlorobenzyl)-1h-imidazol-2-amine (CAS 1182753-85-0)
- 3-(4-Chlorobenzyl)-5-isoxazolamine (CAS 1225528-92-6)
- 1-(2-Chlorobenzyl)-1H-pyrazol-4-ol (CAS 1592296-18-8)
- 1-(3-Chlorobenzyl)-1H-pyrazol-4-ol (CAS 1593233-73-8)
- 1-(4-Chlorobenzyl)-1H-pyrazol-4-ol (CAS 1601832-32-9)
- (E)-3-(((4-chlorobenzyl)oxy)imino)propanenitrile (CAS 339096-99-0)
Recommended Standards
- 1-(2-Chloro-1-methyl-1H-indol-3-yl)ethanone (CAS 65287-75-4)
- 1-(2-Chlorophenyl)-3-methyl-1h-pyrazol-5-amine (CAS 42141-50-4)
- [5-(4-Chlorophenyl)-2-furyl]methanamine (CAS 39170-14-4)
- 3-(1H-imidazol-2-yl)benzonitrile (CAS 488115-43-1)
- 4-(Chloromethyl)-1-[(3-fluorophenyl)methyl]-1h-1,2,3-triazole (CAS 1247179-50-5)
- 3-(cyanomethyl)pyrazine-2-carboxylic acid (CAS 2092104-99-7)
- 2-((2H-[1,2,4]Triazino[5,6-b]indol-3-yl)thio)ethanamine (CAS 189830-95-3)
- 1h-imidazole,4,5-dihydro-2-phenyl- 2-Hydroxybenzene-1-carbohydrazide 2-Phenyl-2-imidazoline 2-phenyl-2-imidazolin 2-phenylimidazoline 4,5-dihydro-2-phenyl-1h-imidazol 4,5-dihydro-2-phenyl-1h-imidazole 936-49-2 Salicylic acid hydrazide labotest-bb lt00000058 pin (CAS 936-49-2)
- 3-(2-Cyanopropan-2-yl)benzenesulfonyl chloride (CAS 2091771-57-0)
- Tau Peptide (379-408) trifluoroacetate salt (CAS 1246357-53-8)
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 13829788188 / jacky.chen@cato-chem.com