1-(4-Isopropylbenzyl)-4-methyl-1H-pyrazol-3-ol CAS 301818-75-7
| CAS No. | 301818-75-7 |
| Molecular Formula | C14H18N2O |
| Molecular Weight | 230.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 1-(4-Isopropylbenzyl)-4-methyl-1H-pyrazol-3-ol 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.
1-(4-Isopropylbenzyl)-4-methyl-1H-pyrazol-3-ol (CAS 301818-75-7), molecular formula C14H18N2O and molecular weight 230.31 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C14H18N2O, 1-(4-Isopropylbenzyl)-4-methyl-1H-pyrazol-3-ol contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 230.31 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C14H18N2O |
| Molecular Weight | 230.31 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
Related Isopropylbenzyl Standards
- (1-(4-Isopropylbenzyl)-1H-1,2,3-triazol-4-yl)methanamine (CAS 1267319-65-2)
- (R)-3-(4-Isopropylbenzyl)piperazin-2-one (CAS 1240586-61-1)
- 3-(4-Isopropylbenzyl)piperazin-2-one (CAS 1246553-22-9)
- 5-(3-Isopropylbenzyl)thiazol-2-amine (CAS 923813-16-5)
- 1-(4-Isopropylbenzyl)piperidin-3-amine (CAS 1267978-55-1)
- 1-(4-Isopropylbenzyl)piperidin-4-amine (CAS 725212-08-8)
- 1-(4-Isopropylbenzyl)azetidine-3-carboxylic acid (CAS 1378444-45-1)
- (1-(4-Isopropylbenzyl)pyrrolidin-3-yl)methanol (CAS 1282716-94-2)
Recommended Standards
- 1-(3,5-Dimethyl-1H-pyrazol-1-yl)-2-phenylpropan-2-ol (CAS 87581-61-1)
- 1-(Diethylamino)-3-methylcyclohepta[b]pyrrol-8(1H)-one (CAS 803638-11-1)
- 1-(2,6-Dimethylphenyl)-4-ethyl-2-methyl-1H-imidazol-5(4H)-one (CAS 64429-46-5)
- 1-(piperidin-4-ylcarbonyl)-2,3-dihydro-1H-indole (CAS 897094-39-2)
- Methyl 6-bromo-4-oxo-1,4-dihydroquinoline-2-carboxylate (CAS 262586-62-9)
- 5-Bromo-2-methoxy-3-(trifluoromethyl)benzoic acid (CAS 1445995-86-7)
- N'-[(1E)-[2-(4-Chlorophenoxy)phenyl]methylidene]-3,4,5-trimethoxybenzohydrazide (CAS 477886-80-9)
- 5-Nonyl-2-(4-(pentyloxy)phenyl)pyrimidine (CAS 57202-55-8)
- 1-(Morpholinomethyl)-3-phenyl-1,3-dihydro-2H-benzo[d]imidazole-2-thione (CAS 381193-41-5)
- 1-(2-(Bromomethyl)benzo[d]oxazol-4-yl)ethanone (CAS 1806303-89-8)
- 2-[(1,1-Dioxido-1,2-benzisothiazol-3-yl)(4-methoxybenzyl)amino]phenol (CAS 663199-63-1)
- 2-(Piperidin-4-yloxy)nicotinic acid (CAS 1086392-90-6)
- 2-(Tert-butyl)-7-cyclopropylpyrazolo[1,5-a]pyrimidine-5-carboxylic acid (CAS 1226329-54-9)
- Glucagon (19-29) (human, rat, porcine) (CAS 64790-15-4)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com