(S)-1-(5-Fluoropyridin-2-yl)ethan-1-amine CAS 905587-15-7
| CAS No. | 905587-15-7 |
| Molecular Formula | C7H9FN2 |
| Molecular Weight | 140.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (S)-1-(5-Fluoropyridin-2-yl)ethan-1-amine (CAS 905587-15-7), a certified reference material (molecular formula C7H9FN2, MW 140.16 g/mol) for analytical method development and quality control.
(S)-1-(5-Fluoropyridin-2-yl)ethan-1-amine (C7H9FN2) contains a nitrile group, fluorine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 |
| Molecular Weight | 140.16 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 | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related S Standards
- 2-(2-Fluoropyridin-4-yl)ethan-1-amine (CAS 1000506-11-5)
- 2-(4-Fluoropyridin-2-yl)ethan-1-amine (CAS 1000554-27-7)
- 1-(5-Fluoropyridin-2-yl)-N-methylmethanamine (CAS 1060802-37-0)
- 1-(5-Fluoropyridin-3-yl)-N-methylmethanamine (CAS 1060802-39-2)
- 1-(4-Fluoropyridin-2-yl)-N-methylmethanamine (CAS 1060809-42-8)
- 1-(4-Fluoropyridin-3-yl)-N-methylmethanamine (CAS 1060809-43-9)
- 3-Ethyl-5-fluoropyridin-2-amine (CAS 1097264-87-3)
- 1-(2-Fluoropyridin-4-yl)ethan-1-amine (CAS 1149588-24-8)
Recommended Standards
- (R)-1-(5-Fluoropyridin-2-yl)ethanamine (CAS 924307-99-3)
- (S)-1-(6-Fluoropyridin-3-yl)ethan-1-amine (CAS 937400-03-8)
- (5-Fluoro-3-methylpyridin-2-yl)methanamine (CAS 886365-60-2)
- [1,3]Oxathiolo[4,5-d]pyrimidine (CAS 83616-33-5)
- Ethyl 2-amino-2-(4-methoxyphenyl)acetate hydrochloride (CAS 35092-69-4)
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