3-Isopropyl-1-methyl-1H-pyrazole hydrochloride CAS 2137829-09-3
| CAS No. | 2137829-09-3 |
| Molecular Formula | C7H12N2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 160.65 g/mol gives 3-Isopropyl-1-methyl-1H-pyrazole hydrochloride distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
3-Isopropyl-1-methyl-1H-pyrazole hydrochloride (CAS 2137829-09-3), molecular formula C7H12N2HCl and molecular weight 160.65 g/mol, is a CATO reference standard with documented purity and traceability.
3-Isopropyl-1-methyl-1H-pyrazole hydrochloride (C7H12N2HCl) contains a nitrile group, chlorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 3-Isopropyl-1-methyl-1H-pyrazole hydrochloride meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C7H12N2 HCl |
| Molecular Weight | 160.65 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) | 2.0 |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Isopropyl Standards
- 6-Isopropyl-4-nitro (1H)Indazole (CAS 1000340-87-3)
- 1-Isopropyl-2-methoxy-3-nitrobenzene (CAS 1000342-22-2)
- 6-Isopropyl-1H-indol-4-amine (CAS 1000343-80-5)
- Isopropyl 1-(4-chlorophenyl)-5-oxo-2,5-dihydro-1H-1,2,4-triazole-3-carboxylate (CAS 1000574-54-8)
- Isopropyl 1-(3,4-dichlorophenyl)-5-oxo-2,5-dihydro-1H-1,2,4-triazole-3-carboxylate (CAS 1000574-60-6)
- Isopropyl 5-oxo-1-(3-(trifluoromethyl)phenyl)-2,5-dihydro-1H-1,2,4-triazole-3-carboxylate (CAS 1000574-65-1)
- Isopropyl 5-oxo-1-(m-tolyl)-2,5-dihydro-1H-1,2,4-triazole-3-carboxylate (CAS 1000574-70-8)
- 1000576-15-7 Isopropyl 2-[2-(4-bromophenyl)hydrazono]-2-chloroacetate MFCD09877871 (CAS 1000576-15-7)
Recommended Standards
- 2-([1,4'-Bipiperidin]-1'-yl)ethan-1-ol (CAS 46415-31-0)
- 2-Amino-4-(3,4-dichlorophenyl)thiophene-3-carbonitrile (CAS 861407-95-6)
- 3-Vinyltetrahydro-2h-pyran (CAS 1343450-99-6)
- 5,6-Dichloro-2-(piperidin-4-yl)-1H-benzo[d]imidazole (CAS 578708-01-7)
- 3-Bromo-2-fluoro-4-methylaniline (CAS 1511038-65-5)
- 2-Methyl-N-((5-methylfuran-2-yl)methyl)cyclohexan-1-amine (CAS 1019534-32-7)
- (1S,2R)-2-Dibenzylamino-1-phenyl-1-propanol (CAS 251093-34-2)
- Fenbufen Ethyl Ester (CAS 1230-54-2)
- Mirificin (CAS 103654-50-8)
- Neuropeptide W-23 (rat) (CAS 383415-89-2)
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