3-Isopropyl-4-methyl-1H-pyrazole CAS 305860-75-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 305860-75-7 |
| Molecular Formula | C7H12N2 |
| Molecular Weight | 124.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Isopropyl-4-methyl-1H-pyrazole (CAS 305860-75-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H12N2. Molecular weight: 124.18 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7H12N2 |
| Molecular Weight | 124.18 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.) | 2025 |
| Nitrogen Atoms | 2 |
Related Isopropyl Standards
- 2-Isopropyl-5-methylfuran (CAS 10504-05-9)
- 1-Isopropyl-4-methyl-1H-pyrazole (CAS 130098-90-7)
- 132558-01-1 5-Isopropyl-3-methyl-1H-pyrazole hydrochloride MFCD26959398 (CAS 132558-01-1)
- 1-Isopropyl-4-methyl-1H-imidazole (CAS 1413917-62-0)
- 1-Isopropyl-3-methyl-1H-pyrazole (CAS 160729-58-8)
- 4-Isopropyl-1-methyl-1H-imidazole (CAS 196304-01-5)
- 5-Isopropyl-1-methyl-1H-imidazole (CAS 196304-02-6)
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Recommended Standards
- 3-Isobutylpyrazole (CAS 98816-40-1)
- 3-Isopropyl-5-methyl-1H-pyrazole (CAS 91724-94-6)
- 3-Ethyl-3-methylpent-4-yn-2-one (CAS 98558-15-7)
- Benzyl [(cis-4-aminocyclohexyl)methyl]carbamate (CAS 509142-55-6)
- 4-methylmorpholine-2-carboxylic acid (CAS 842949-48-8)
- Nickel(II) octanoate hydrate (CAS 304656-41-5)
- 1-(Isopropylthio)-3-phenylpropan-2-one (CAS 1182429-55-5)
- 951888-65-6 2-Bromo-3-(3-cyano-4-fluorophenyl)-1-propene MFCD09801093 (CAS 951888-65-6)
- 4-Bromo-3,5-dimethyl-1-(tetrahydro-2H-pyran-2-yl)pyrazole (CAS 1187385-69-8)
- Calcitonin N-Terminal Flanking Peptide (human) (CAS 118277-01-3)
Why CATO?
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