2-Chloro-N-(3-(4-chlorophenyl)-1-methyl-1h-pyrazol-5-yl)acetamide CAS 655235-37-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 655235-37-3 |
| Molecular Formula | C12H11Cl2N3O |
| Molecular Weight | 284.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Chloro-N-(3-(4-chlorophenyl)-1-methyl-1h-pyrazol-5-yl)acetamide (CAS 655235-37-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C12H11Cl2N3O. Molecular weight: 284.14 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C12H11Cl2N3O |
| Molecular Weight | 284.14 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Chloro Standards
- 6-Chloro-N2-(1-(4-chlorophenyl)ethyl)-1,3,5-triazine-2,4-diamine (CAS 116366-87-1)
- 2-Chloro-N-((5-(4-chlorophenyl)furan-2-yl)methyl)acetamide (CAS 851814-17-0)
- 2-Chloro-n-{1-[(2-chlorophenyl)methyl]-1h-pyrazol-5-yl}acetamide (CAS 956769-09-8)
- 2-Chloro-n-{1-[(3-chlorophenyl)methyl]-1h-pyrazol-5-yl}acetamide (CAS 956769-12-3)
- N2-(3-chloro-2-methylphenyl)-6-(chloromethyl)-1,3,5-triazine-2,4-diamine (CAS 644959-92-2)
- Ethyl 2-chloro-5-(chlorosulfonyl)nicotinate (CAS 334708-07-5)
- 4-Chloro-1-(4-chloro-benzyl)-3-isothiocyanato-1h-pyrazole (CAS 1004194-59-5)
- 4-Chloro-1-(2-chloro-benzyl)-3-isothiocyanato-1h-pyrazole (CAS 1004194-61-9)
Recommended Standards
- 2,6-Dichloro-N-(4-methoxybenzyl)pyrimidin-4-amine (CAS 90042-90-3)
- 2,5-Dichloro-N-(5-methoxy-2-methylphenyl)pyrimidin-4-amine (CAS 1986882-81-8)
- 3-((2,4-Dichlorobenzyl)oxy)-2-methylpyridin-4(1H)-one (CAS 287928-00-1)
- (R)-3-([1,1'-biphenyl]-3-yl)-2-(((tert-butoxycarbonyl)amino)methyl)propanoic acid (CAS 1260615-64-2)
- 4-(3-Bromophenyl)-3-methylbutan-2-ol (CAS 1225486-54-3)
- 2-(2-Butoxy-4-fluorophenyl)ethanol (CAS 1443309-34-9)
- N-(2-Butoxybenzyl)-2-methyl-2-propanamine (CAS 1040689-79-9)
- 1-(4-Fluorophenyl)-3-((2-hydroxyethyl)thio)propan-1-one (CAS 1157607-88-9)
- tert-Butyl 6-fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indazole-1-carboxylate (CAS 1333319-72-4)
- Semaglutide impurity 267 (CAS CATO-C4X-2226267)
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