5-(chloromethyl)-1-methyl-1H-pyrazole CAS 84547-63-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 84547-63-7 |
| Molecular Formula | C5H11ClN2 |
| Molecular Weight | 134.61 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(chloromethyl)-1-methyl-1H-pyrazole (CAS 84547-63-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C5H11ClN2. Molecular weight: 134.61 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
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.) | 1981 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related chloromethyl Standards
- 4-(chloromethyl)-1-methyl-imidazole (CAS 112258-59-0)
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- 4-(chloromethyl)-1-methyl-1H-pyrazole (CAS 735241-98-2)
- 4-(chloromethyl)pyridazine (CAS 94693-72-8)
- 5-(chloromethyl)-1-methyl-imidazole (CAS 89180-90-5)
- 3-(Chloromethyl)-4-methyltetrahydrofuran (CAS 1202400-53-0)
- 2-(Chloromethyl)tetrahydro-2H-pyran (CAS 18420-41-2)
- 3-(Chloromethyl)-3-ethyloxetane (CAS 2177-22-2)
Recommended Standards
- 5-(2-chloroethyl)-1H-pyrazole (CAS 57245-85-9)
- 5-chloro-4-methylpyrimidine (CAS 54198-82-2)
- 5-Chloropentanimidamide (CAS 775555-06-1)
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- Mindodilol (CAS 70260-53-6)
- 2,6-Dimethoxy-N-(3-(pentan-3-yl)isoxazol-5-yl)benzamide (CAS 82558-72-3)
- 3-(4-Chloro-2-fluoro-5-methoxyphenyl)-5-(methylthio)-1H-pyrazole (CAS 141577-01-7)
- Terbinafine lmpurity 27 (CAS 917-92-0)
- Methyl 2-chloro-3-fluoropropanoate (CAS 14442-67-2)
- Tirzepatide Impurity 33 (CAS CATO-C4X-324033)
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