2-(3,4,5-Trimethyl-1H-pyrazol-1-yl)ethanol CAS 127223-53-4
| CAS No. | 127223-53-4 |
| Molecular Formula | C8H14N2O |
| Molecular Weight | 154.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 154.21 g/mol gives 2-(3,4,5-Trimethyl-1H-pyrazol-1-yl)ethanol distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2-(3,4,5-Trimethyl-1H-pyrazol-1-yl)ethanol (CAS 127223-53-4), molecular formula C8H14N2O and molecular weight 154.21 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C8H14N2O, 2-(3,4,5-Trimethyl-1H-pyrazol-1-yl)ethanol contains an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 154.21 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
CATO manufactures 2-(3,4,5-Trimethyl-1H-pyrazol-1-yl)ethanol 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 | C8H14N2O |
| Molecular Weight | 154.21 g/mol |
| Appearance | White to pale yellow crystalline powder. (faint amine-like odor) |
| 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.) | 1993 |
| Nitrogen Atoms | 2 |
Related Trimethyl Standards
- 2-(1,3,5-Trimethyl-1H-pyrazol-4-yl)ethanol (CAS 1007462-48-7)
- 1-(1,3,5-Trimethyl-1h-pyrazol-4-yl)ethan-1-ol (CAS 1007504-11-1)
- N,1,2-Trimethyl-4,5-dihydro-1H-pyrrole-3-carboxamide (CAS 116195-46-1)
- (S)-1-(1,3,5-Trimethyl-1h-pyrazol-4-yl)ethan-1-ol (CAS 1344928-72-8)
- Trimethyl(1,2,2-trifluorovinyl)silane (CAS 1427-33-4)
- 1-Ethyl-2,4,5-trimethyl-1H-pyrazol-3(2H)-one (CAS 53091-83-1)
- 2-(2,4,5-Trimethyl-1H-imidazol-1-yl)ethan-1-ol (CAS 26860-46-8)
- 2,2,6-Trimethyl-1,4-cyclohexanedione (CAS 20547-99-3)
Recommended Standards
- (1S,6R)-Rel-8-Acetyl-3,8-diazabicyclo[4.2.0]octane (CAS 1268520-07-5)
- 1-cyclopentylimidazolidin-2-one (CAS 1279815-55-2)
- (1-Isobutyl-1H-1,2,3-triazol-5-yl)methanamine (CAS 1267860-89-8)
- 2-(Ethoxymethylene)cyclohexan-1-one (CAS 128445-74-9)
- Bis(1-(isobutyryloxy)-2,2,4-trimethylpentan-3-yl) adipate (CAS 100208-33-1)
- 1,2-Dihydroquinolin-8-amine (CAS 98952-73-9)
- 2-(6-Amino-8-bromo-9H-purin-9-yl)ethyl acetate (CAS 874903-79-4)
- 4-Chloro-6-methoxy-2-methylpyrimidine (CAS 89466-39-7)
- 3-(trifluoromethyl)-5H,6H,7H,8H-imidazo[1,5-a]pyridine-1-carboxylic acid (CAS 1780407-08-0)
- (3R,6R,E)-6-((1R,7aR,E)-4-((E)-2-((S)-5-hydroxy-2-methylenecyclohexylidene)ethylidene)-7a-methyloctahydro-1H-inden-1-yl)-2,3-dimethylhept-4-ene-2,3-diol (CAS 791-22-0)
- Ethyl 4-(benzyloxy)-3-methoxybenzoate (CAS 185033-64-1)
- 2-Bromo-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-imidazole (CAS 134183-57-6)
- 3-Amino-1-(2-(methylthio)phenyl)propan-1-ol (CAS 1538004-48-6)
- D-Ala35-Tirzepatide (CAS CATO-CPTD788904)
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