(S)-1-(5-Fluoropyridin-2-yl)ethan-1-amine hydrochloride CAS 1073149-00-4
| CAS No. | 1073149-00-4 |
| Molecular Formula | C7H9FN2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 176.62 g/mol gives (S)-1-(5-Fluoropyridin-2-yl)ethan-1-amine hydrochloride distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
(S)-1-(5-Fluoropyridin-2-yl)ethan-1-amine hydrochloride (CAS 1073149-00-4), molecular formula C7H9FN2HCl and molecular weight 176.62 g/mol, is a CATO reference standard with documented purity and traceability.
(S)-1-(5-Fluoropyridin-2-yl)ethan-1-amine hydrochloride (C7H9FN2HCl) contains a nitrile group, fluorine/chlorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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 | C7H9FN2 HCl |
| Molecular Weight | 176.62 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| 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 | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
Related S Standards
- 2-(2-Fluoropyridin-4-yl)acetonitrile (CAS 1000188-57-7)
- 2-(4-Fluoropyridin-2-yl)acetonitrile (CAS 1000504-35-7)
- 2-(2-Fluoropyridin-4-yl)ethan-1-amine (CAS 1000506-11-5)
- 2-(5-Fluoropyridin-2-yl)acetic acid (CAS 1000515-83-2)
- 2-(6-Fluoropyridin-3-yl)acetic acid (CAS 1000516-02-8)
- 2-(2-Fluoropyridin-4-yl)acetic acid (CAS 1000518-05-7)
- 2-(5-Fluoropyridin-2-yl)ethan-1-ol (CAS 1000521-75-4)
- 2-(2-Fluoropyridin-3-yl)acetic acid (CAS 1000524-26-4)
Recommended Standards
- 3-((4-Chlorobenzyl)oxy)benzo[b]thiophene-2-carbonitrile (CAS 303985-35-5)
- PA Janelia Fluor®646, SE (CAS 2093120-32-0)
- 4-(trifluoromethyl)-1,3,5-triazin-2-amine (CAS 1820666-29-2)
- (S)-N-(4-Hydroxyphenyl)-3-(6-(3-(morpholinomethyl)-1,2,3,4-tetrahydroisoquinoline-2-carbonyl)benzo[d][1,3]dioxol-5-yl)-N-phenyl-5,6,7,8-tetrahydroindolizine-1-carboxamide (CAS 1448584-12-0)
- 5-(1-Benzylpiperidin-2-yl)-2-methoxy-3-methylpyridine (CAS 1352518-66-1)
- 2-methyl[1,2,4]triazolo[1,5-c]quinazoline-5-thiol (CAS 875160-35-3)
- 2,4-Dimethylphenanthrene (CAS 15254-64-5)
- (S)-3-((tert-butoxycarbonyl)amino)-2-(hydroxymethyl)propanoic acid (CAS 1217757-67-9)
- Ethyl 4-cyano-5-ethyl-3-(4-hydroxyphenyl)-1-methyl-1H-pyrrole-2-carboxylate (CAS 851193-72-1)
- Semaglutide Impurity 167 (CAS CATO-C4X-2226167)
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