2-(5-Amino-3-pentyl-1h-pyrazol-1-yl)ethan-1-ol CAS 1152965-48-4
| CAS No. | 1152965-48-4 |
| Molecular Formula | C10H19N3O |
| Molecular Weight | 197.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-(5-Amino-3-pentyl-1h-pyrazol-1-yl)ethan-1-ol (CAS 1152965-48-4), a certified reference material (molecular formula C10H19N3O, MW 197.28 g/mol) for analytical method development and quality control.
Based on its molecular formula C10H19N3O, 2-(5-Amino-3-pentyl-1h-pyrazol-1-yl)ethan-1-ol 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 197.28 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).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
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 | C10H19N3O |
| Molecular Weight | 197.28 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.) | 1989 |
| Nitrogen Atoms | 3 |
Related Amino Standards
- 4-Amino-3-(prop-2-en-1-yl)-2-sulfanylidene-2,3-dihydro-1,3-thiazole-5-carbonitrile (CAS 1019014-31-3)
- 2-(5-Amino-3-isopentyl-1h-pyrazol-1-yl)ethan-1-ol (CAS 1152814-89-5)
- 2-(5-Amino-3-neopentyl-1h-pyrazol-1-yl)ethan-1-ol (CAS 1152966-26-1)
- 2-Amino-1-(4-cyclopropylpiperazin-1-yl)propan-1-one (CAS 1218467-76-5)
- 5-(4-Amino-3,5-dimethyl-1h-pyrazol-1-yl)pentan-1-ol (CAS 1248898-30-7)
- 5-Amino-3-(1,1-dimethylpropyl)-1H-pyrazole-1-ethanol (CAS 1249699-23-7)
- 3-Amino-1-(1-methylpiperidin-4-yl)pyrrolidin-2-one (CAS 1251225-28-1)
- 4-Amino-3,2-dimethylbiphenyl (CAS 13394-86-0)
Recommended Standards
- 3-Ethoxy-N-((1-methyl-1h-pyrazol-4-yl)methyl)propan-1-amine (CAS 1152866-28-8)
- 1-[(PIperidin-4-yl)carbonyl]piperazine (CAS 1153038-69-7)
- n-(Naphthalen-1-ylmethyl)cyclopropanamine (CAS 110931-74-3)
- 3-(3-methylthiophen-2-yl)-1,2,4-thiadiazol-5-amine (CAS 1153981-17-9)
- Ethyl 3-bromo-5-fluoro-2-isopropoxybenzoate (CAS 2112750-69-1)
- 5-Chloro-3-ethyl-3-methyl-3H-indole (CAS 923037-18-7)
- 1-(Ethylsulfonyl)piperidine-4-carboxylic acid (CAS 702670-32-4)
- TATP (CAS 17088-37-8)
- 4-(4-Carboxy-3-fluorophenyl)-2-methoxyphenol (CAS 1261990-34-4)
- (3-Bromo-benzyl)-(3-pentafluoroethyloxy-propyl)-amine (CAS 1208079-01-9)
- 2-(6-Bromo-5-(difluoromethyl)-4-(trifluoromethyl)pyridin-3-yl)acetic acid (CAS 1807008-01-0)
- CE3F4 (CAS 143703-25-7)
- 2-(2-(Bromoethynyl)phenyl)acetonitrile (CAS 2715198-70-0)
- Semaglutide Impurity 123 (CAS 71997-93-8)
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