3-Ethyl-1-(2-hydroxyethyl)-1H-pyrazol-5(4H)-one CAS 866472-81-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 866472-81-3 |
| Molecular Formula | C7H12N2O2 |
| Molecular Weight | 156.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 3-Ethyl-1-(2-hydroxyethyl)-1H-pyrazol-5(4H)-one (CAS 866472-81-3) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C7H12N2O2. Molecular weight: 156.18 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C7H12N2O2 |
| Molecular Weight | 156.18 g/mol |
| Appearance | White to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
Related Ethyl Standards
- 2-(2-Hydroxyethyl)-6-methyl-4,5-dihydropyridazin-3(2H)-one (CAS 5843-91-4)
- 4-(2-Hydroxyethyl)-1,3-dimethyl-1H-pyrazol-5-ol (CAS 65288-02-0)
- 4-(2-Hydroxyethyl)-1,5-dimethyl-1H-pyrazol-3(2H)-one (CAS 258281-03-7)
- 4-(2-Hydroxyethyl)-2,5-dimethylpyrazol-3-one (CAS 258281-02-6)
- 4-(2-Hydroxyethyl)-3,4-dimethyl-1H-pyrazol-5(4H)-one (CAS 401934-50-7)
- 5-(2-Hydroxyethyl)thiophene-2-carbaldehyde (CAS 131202-63-6)
- 2-Hydroxyethyl Methanethiosulfonate (CAS 13700-08-8)
- 1-(2-Hydroxyethyl)-1H-pyrazole-4-carboxylic acid (CAS 1006469-47-1)
Recommended Standards
- 3-Cyclopropoxycyclobutanecarboxylic acid (CAS 2518152-53-7)
- 3-Ethyl-1,5-dimethylimidazolidine-2,4-dione (CAS 615248-01-6)
- 3-Cyclopentyl-2-oxopropanoic acid (CAS 791040-02-3)
- (S)-2-((tert-Butoxycarbonyl)amino)-4-(3,4,5-trimethoxyphenyl)butanoic acid (CAS 1260589-57-8)
- EThyl 1-isocyanocyclohexanecarboxylate (CAS 97846-69-0)
- 2-chloro-N-{[(3-chlorophenyl)carbamoyl]methyl}-N-methylacetamide (CAS 2060063-94-5)
- 4-(chloromethyl)-3,5-dimethyl-1-phenyl-1H-pyrazole hydrochloride (CAS 1354963-39-5)
- 2-(3-Methyl-1,2,4-oxadiazol-5-yl)thiophen-3-amine (CAS 1040011-34-4)
- 1-(Cyclopropylmethyl)-1H-imidazol-2-amine (CAS 1178625-93-8)
- Semaglutide Impurity 131 (CAS 2618647-80-4)
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