5-Chloro-1-ethyl-3-methyl-1h-pyrazole CAS 31272-06-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 31272-06-7 |
| Molecular Formula | C6H9ClN2 |
| Molecular Weight | 144.60 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 5-Chloro-1-ethyl-3-methyl-1h-pyrazole (CAS 31272-06-7) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C6H9ClN2. Molecular weight: 144.60 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C6H9ClN2 |
| Molecular Weight | 144.60 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.) | 1965 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloro Standards
- 3-Chloro-1,4,5-trimethyl-1H-pyrazole (CAS 1036991-59-9)
- 2-Chloro-1-isopropyl-1h-imidazole (CAS 1053655-72-3)
- 4-Chloro-1-ethyl-3-methyl-1H-pyrazole (CAS 1172461-39-0)
- 4-Chloro-1-ethyl-5-methyl-1H-pyrazole (CAS 1172915-66-0)
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- 5-chloro-1,3,4-trimethyl-1H-pyrazole (CAS 1195585-81-9)
- 3-Chloro-1-ethyl-5-methyl-1H-pyrazole (CAS 1195637-10-5)
- 4-Chloro-1-propyl-1H-pyrazole (CAS 1204901-63-2)
Recommended Standards
- 5-Chloro-1-ethyl-2-methyl-1h-imidazole (CAS 4897-22-7)
- 5-Chloro-3-ethyl-1-methyl-1h-pyrazole (CAS 29938-63-4)
- 5-(Chloromethyl)-1-ethyl-1H-imidazole (CAS 790654-82-9)
- 2-{[(2-aminoethyl)sulfanyl]methyl}benzonitrile hydrochloride (CAS 1052540-31-4)
- 1-(5-Chloro-2-ethoxyphenyl)-N-methylmethanamine hydrochloride (CAS 1048947-97-2)
- 1-[(3S)-3-Aminopyrrolidin-1-yl]-2-methylpropan-2-ol (CAS 1568206-90-5)
- 3-(2-Fluoro-6-iodophenyl)-1,2,4-oxadiazole (CAS 1262412-81-6)
- 3-(Furan-2-yl)-6-phenyl-7H-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazine (CAS 183536-45-0)
- Molsidomine Impurity 8 (CAS 1233340-43-6)
- [y-Glu15]-Semaglutide Impurity 134 (CAS CATO-C4X-2226134)
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