3,5-dimethyl-1-propyl-1H-pyrazole CAS 1124-02-3
| CAS No. | 1124-02-3 |
| Molecular Formula | C8H14N2 |
| Molecular Weight | 138.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 138.21 g/mol gives 3,5-dimethyl-1-propyl-1H-pyrazole distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
3,5-dimethyl-1-propyl-1H-pyrazole (CAS 1124-02-3), molecular formula C8H14N2 and molecular weight 138.21 g/mol, is a CATO reference standard with documented purity and traceability.
3,5-dimethyl-1-propyl-1H-pyrazole (C8H14N2) contains a nitrile group. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 3,5-dimethyl-1-propyl-1H-pyrazole 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.) | 1957 |
| Nitrogen Atoms | 2 |
Related dimethyl Standards
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- 2,4-Dimethyl-3-cyclohexenecarboxaldehyde (CAS 68039-49-6)
- 2,5-Dimethyl-1,2,3,4,5,6-hexahydropyrrolo[3,4-c]pyrrole (CAS 747378-10-5)
- 2,6-dimethyl-4-pyridinecarbonitrile 2,6-dimethylpyridine-4-carbonitrile 39965-81-6 A824825 (CAS 39965-81-6)
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Recommended Standards
- (1R,5S)-5-(1-Methylethyl)bicyclo[3.1.0]hexan-2-one (CAS 110716-99-9)
- Terbinafine Impurity 4 (Mixture of Z and E Isomers) (CAS 114311-70-5)
- 3-[(cyclobutylmethyl)amino]propanenitrile (CAS 1095242-13-9)
- 2-Isopropyl-4,5-dimethylimidazole (CAS 115152-71-1)
- Ethyl 5-chloro-2-methylpyrazolo[1,5-a]pyrimidine-3-carboxylate (CAS 1431654-56-6)
- Benzyl 5-fluoro-1,2,3,6-tetrahydropyridine-1-carboxylate (CAS 1419101-08-8)
- 1-(2H-indazol-7-yl)thiourea (CAS 381211-75-2)
- 2-Phenyltetrahydro-1H-pyrrolo[1,2-c]imidazole-1,3(2H)-dione (CAS 2221-09-2)
- 2,5-Dibromo-4-fluorobenzonitrile (CAS 1379326-67-6)
- Promethazine Impurity 26 (CAS 15521-18-3)
- 1,3-diphenyl-4-pyrazolecarboxaldehyde 1,3-diphenylpyrazole-4-carbaldehyde 21487-45-6 A815414 (CAS 21487-45-6)
- 3-(pyrrolidin-1-ylmethyl)pyrrolidine (CAS 933687-93-5)
- 4-Amino-2,4-dioxobutanoic acid (CAS 33239-40-6)
- Semaglutide impurity 81 (CAS CATO-C4X-222681)
Why CATO?
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