1-(2-chloroethyl)pyrazole CAS 96450-53-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 96450-53-2 |
| Molecular Formula | C5H11ClN2 |
| Molecular Weight | 134.61 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(2-chloroethyl)pyrazole (CAS 96450-53-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C5H11ClN2. Molecular weight: 134.61 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C5H11ClN2 |
| Molecular Weight | 134.61 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) | 1.0 |
| CAS Registry Year (est.) | 1984 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related chloroethyl Standards
- 4-(2-chloroethyl)-1H-pyrazole (CAS 438475-37-7)
- 5-(2-chloroethyl)-1H-pyrazole (CAS 57245-85-9)
- 3-(2-Chloroethyl)oxolane (CAS 1343065-24-6)
- (R)-2-(2-Chloroethyl)tetrahydrofuran (CAS 2322514-91-8)
- 2-(1-Chloroethyl)tetrahydrofuran (CAS 54173-30-7)
- 2-(2-chloroethyl)oxolane (CAS 80506-21-4)
- 2-Chloroethyl Acrylate (CAS 2206-89-5)
- N-(2-Chloroethyl)-N-methylacetamide (CAS 17225-69-3)
Recommended Standards
- 3-(chloromethyl)-4-methyl-1H-pyrazole (CAS 1607024-74-7)
- 3-chloro-1-ethyl-pyrazole (CAS 1254309-82-4)
- 4-(chloromethyl)-1-methyl-1H-pyrazole (CAS 735241-98-2)
- 1-(5-Methyl-6-(piperidin-1-yl)pyridin-3-yl)propan-1-ol (CAS 1355196-03-0)
- 2-(3-Chlorophenyl)quinoline-4-carbonyl chloride (CAS 883526-41-8)
- 1-(4-Ethynylphenyl)-2,2,2-trifluoroethan-1-amine (CAS 1314924-22-5)
- 1-Chloropyrrolo[1,2-d][1,2,4]triazine (CAS 1782637-47-1)
- 2,3-Dihydro-1H-pyrido[1,2-a]pyrimidin-4(9aH)-one (CAS 114749-67-6)
- 4-Bromo-1-cyclopropoxy-2-ethylbenzene (CAS 1243395-01-8)
- (Leu31,Pro34)-Peptide YY (human) trifluoroacetate salt (CAS 179986-95-9)
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