3-(Chloromethyl)-5-methyl-1H-pyrazole CAS 41669-05-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 41669-05-0 |
| Molecular Formula | C5H7ClN2 |
| Molecular Weight | 130.58 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(Chloromethyl)-5-methyl-1H-pyrazole (CAS 41669-05-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C5H7ClN2. Molecular weight: 130.58 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C5H7ClN2 |
| Molecular Weight | 130.58 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1968 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloromethyl Standards
- 2-(Chloromethyl)-1-methyl-1H-imidazole (CAS 19225-92-4)
- 1-(Chloromethyl)-4-methyl-1h-pyrazole (CAS 757152-30-0)
- 2-(Chloromethyl)-4-methyl-1H-imidazole (CAS 863399-37-5)
- 3-(Chloromethyl)-1-methylpyrazole (CAS 84547-64-8)
- 4-(Chloromethyl)-2-methyl-1H-imidazole (CAS 408325-19-9)
- 3-(Chloromethyl)cyclopent-2-enone (CAS 110874-87-8)
- 3-(Chloromethyl)-2-methylfuran (CAS 14497-33-7)
- 4-(Chloromethyl)cyclohex-1-ene (CAS 2555-08-0)
Recommended Standards
- 3-Chloro-1,4-dimethyl-1H-pyrazole (CAS 228862-16-6)
- 2-Chloro-1-ethyl-1H-imidazole (CAS 946061-13-8)
- 3-Chloro-1,5-dimethyl-1H-pyrazole (CAS 51500-32-4)
- 1-Phenylpent-1-yn-3-amine (CAS 153396-35-1)
- 2-Bromo-4-(bromomethyl)-6-methoxypyridine (CAS 1805580-30-6)
- 4-(5-Methyl-3-nitro-1H-pyrazol-1-yl)butanoic acid (CAS 696646-55-6)
- 4-Acetyl-2-fluorobenzaldehyde (CAS 1354746-41-0)
- 1-CHloro-4-(2-phenylethoxy)benzene (CAS 1018987-44-4)
- 2-(4-(Methylsulfonamido)phenyl)acetic Acid (CAS 56205-88-0)
- Protein Kinase C (alpha) Peptide (CAS 159939-84-1)
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