81328-51-0 3,5-Dimethyl-4-propyl-1H-pyrazole DTXSID60513323 CAS 81328-51-0
| CAS No. | 81328-51-0 |
| Molecular Formula | C8H14N2 |
| Molecular Weight | 138.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 81328-51-0 3,5-Dimethyl-4-propyl-1H-pyrazole DTXSID60513323 is closely related to a nitrile group in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
81328-51-0 3,5-Dimethyl-4-propyl-1H-pyrazole DTXSID60513323 (CAS 81328-51-0), molecular formula C8H14N2 and molecular weight 138.21 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C8H14N2, 81328-51-0 3,5-Dimethyl-4-propyl-1H-pyrazole DTXSID60513323 contains a nitrile group; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 138.21 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 81328-51-0 3,5-Dimethyl-4-propyl-1H-pyrazole DTXSID60513323 under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C8H14N2 |
| Molecular Weight | 138.21 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1980 |
| Nitrogen Atoms | 2 |
Related Dimethyl Standards
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