1-(2-Chloroethyl)-3,5-dimethyl-1h-pyrazole CAS 38460-08-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 38460-08-1 |
| Molecular Formula | C7H11ClN2 |
| Molecular Weight | 158.63 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(2-Chloroethyl)-3,5-dimethyl-1h-pyrazole (CAS 38460-08-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H11ClN2. Molecular weight: 158.63 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7H11ClN2 |
| Molecular Weight | 158.63 g/mol |
| Appearance | 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1967 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloroethyl Standards
- 1-(1-Chloroethyl)-3,5-dimethyl-1H-pyrazole (CAS 102864-89-1)
- 1-(2-chloroethyl)-2-ethyl-1H-imidazole hydrochloride 112258-51-2 (CAS 112258-51-2)
- 4-(2-Chloroethyl)-1-ethyl-1h-pyrazole (CAS 1249134-41-5)
- 3-(2-Chloroethyl)-1,5-dimethyl-1H-pyrazole (CAS 54055-31-1)
- 4-(2-Chloroethyl)-3,5-dimethyl-1H-pyrazole (CAS 79379-05-8)
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- 5-(2-Chloroethyl)-1,3-dimethyl-1H-pyrazole (CAS 54055-32-2)
- 1-(2-Chloroethyl)-2-fluorobenzene (CAS 119779-12-3)
Recommended Standards
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- 2-Amino-1-(5-methyl-2-nitrophenyl)ethan-1-one (CAS 1490693-22-5)
- Ethyl 5-methylthiophene-2-carboxylate (CAS 5751-81-5)
- N1-(2-Methoxyethyl)-N1-methylbenzene-1,3-diamine (CAS 1093106-70-7)
- (2S,4S)-4-(4-bromo-2-chlorophenoxy)-1-(tert-butoxycarbonyl)pyrrolidine-2-carboxylic acid (CAS 1354485-75-8)
- Semaglutide impurity 266 (CAS CATO-C4X-2226266)
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