1-(4H-1,2,4-triazol-3-yl)ethan-1-ol hydrochloride CAS 2031260-40-7
| CAS No. | 2031260-40-7 |
| Molecular Formula | C4H7N3O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1-(4H-1,2,4-triazol-3-yl)ethan-1-ol hydrochloride is closely related to an amide group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 1-(4H-1,2,4-triazol-3-yl)ethan-1-ol hydrochloride (CAS 2031260-40-7), a certified reference material (molecular formula C4H7N3OHCl, MW 149.58 g/mol) for analytical method development and quality control.
Based on its molecular formula C4H7N3OHCl, 1-(4H-1,2,4-triazol-3-yl)ethan-1-ol hydrochloride contains an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 149.58 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C4H7N3O HCl |
| Molecular Weight | 149.58 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1996 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related H Standards
- 4-((1H-1,2,4-Triazol-1-yl)methyl)-2-iodoaniline (CAS 1000802-40-3)
- 5-(1h-1,2,4-Triazol-1-yl)pentan-1-amine (CAS 100327-52-4)
- 4-(1H-1,2,4-triazol-1-yl)-1-(4-(trifluoromethoxy)phenyl)-1H-pyrazol-5-ol (CAS 1007029-49-3)
- (1H-1,2,3-Triazol-4-yl)methanamine HCl (CAS 1009101-70-5)
- (2H-1,2,3-Triazol-4-yl)methanol (CAS 1012040-38-8)
- 2-(1h-1,2,3-Triazol-4-yl)ethan-1-ol (CAS 1012040-40-2)
- 2-[3-(1H-1,2,4-Triazol-1-yl)propyl]-1H-isoindole-1,3(2H)-dione (CAS 101225-88-1)
- 2-(1h-1,2,4-Triazol-1-yl)isonicotinimidamide (CAS 1016530-23-6)
Recommended Standards
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- Methylophiopogonone A (CAS 74805-90-6)
- 4-Chloro-1-methyl-3-tetrahydro-2H-pyran-4-yl-1H-pyrazolo[3,4-d]pyrimidine (CAS 1246647-68-6)
- 2-[3-(Benzyloxy)-4-ethoxyphenyl]acetic Acid (CAS 85475-84-9)
- 1-Cyclopropyl-2-phenyl-1H-benzo[d]imidazol-5-amine (CAS 1263280-04-1)
- 4-Chloro-3-morpholinobenzohydrazide (CAS 886494-33-3)
- 4-Oxo-1-(thiophene-2-sulfonyl)pyrrolidine-2-carboxylic acid (CAS 1219300-29-4)
- 6-Phenyl-2H-1,3-oxazine-2,4(3H)-dione (CAS 55323-83-6)
- Pentaethylene Glycol (CAS 4792-15-8)
- Semaglutide impurity 94 (CAS CATO-C4X-222694)
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