1-(5-Fluoropyridin-2-yl)ethan-1-amine dihydrochloride CAS 1955519-79-5
| CAS No. | 1955519-79-5 |
| Molecular Formula | C7H9FN2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 1-(5-Fluoropyridin-2-yl)ethan-1-amine dihydrochloride 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.
1-(5-Fluoropyridin-2-yl)ethan-1-amine dihydrochloride (CAS 1955519-79-5) is a high-purity analytical reference standard with the molecular formula C7H9FN2HCl and a molecular weight of 176.62 g/mol.
Based on its molecular formula C7H9FN2HCl, 1-(5-Fluoropyridin-2-yl)ethan-1-amine dihydrochloride contains a nitrile group, fluorine/chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 176.62 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.
Physical & Chemical Properties
| Molecular Formula | C7H9FN2 2*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.) | 1996 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
Related Fluoropyridin 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
- 1-(5-Ethyl-1,2-oxazol-3-yl)ethanamine (CAS 957187-55-2)
- Ethyl 2-cyano-2-(3-fluorophenyl)acetate (CAS 683220-23-7)
- 3-((5-((4-Aminopiperidin-1-yl)methyl)pyrrolo[2,1-f][1,2,4]triazin-4-yl)amino)-5-(2-isopropyl-2H-tetrazol-5-yl)phenol, >98% (HPLC) (CAS 1699861-37-4)
- (2Z)-3-[(5-Chloro-2-hydroxyphenyl)amino]-2-(4-chlorophenyl)prop-2-enenitrile (CAS 338402-91-8)
- 1-(4-Aminobutyl)-3-ethyl-3-methylpyrrolidine-2,5-dione (CAS 750528-47-3)
- 2-Amino-N-(3-chlorophenyl)acetamide hydrochloride (CAS 54643-68-4)
- 2-(Methylthio)-9H-purin-6-ol (CAS 5446-89-9)
- 2-(4-(4-Methoxyphenyl)piperazin-1-yl)-1-phenylethan-1-one (CAS 338396-68-2)
- 4-(5-Chloro-1H-1,2,4-triazol-3-yl)benzoic acid (CAS 1219558-43-6)
- D-Ile27-Tirzepatide (CAS CATO-CPTD788907)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com