1-(3,5-Difluoropyridin-2-yl)ethan-1-amine CAS 915720-76-2
| CAS No. | 915720-76-2 |
| Molecular Formula | C7H8F2N2 |
| Molecular Weight | 158.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 1-(3,5-Difluoropyridin-2-yl)ethan-1-amine 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-(3,5-Difluoropyridin-2-yl)ethan-1-amine (CAS 915720-76-2) is a high-purity analytical reference standard with the molecular formula C7H8F2N2 and a molecular weight of 158.15 g/mol.
Owing to a nitrile group, fluorine substitution, an aromatic ring system, 1-(3,5-Difluoropyridin-2-yl)ethan-1-amine is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 158.15 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 | C7H8F2N2 |
| Molecular Weight | 158.15 g/mol |
| Appearance | Off-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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Difluoropyridin Standards
- 2-(3,5-difluoropyridin-2-yl)ethan-1-amine (CAS 1000538-73-7)
- (R)-1-(3,5-Difluoropyridin-2-yl)ethan-1-amine (CAS 1149805-64-0)
- 1-(3,5-Difluoropyridin-2-yl)-N-methylmethanamine (CAS 1199776-49-2)
- 1-(3,5-difluoropyridin-4-yl)ethan-1-amine (CAS 1270488-52-2)
- 1287217-70-2 N-[(2,6-Difluoropyridin-3-yl)methyl]-N-methylamine (CAS 1287217-70-2)
- 2-Ethyl-3,5-difluoropyridin-4-amine (CAS 2757677-95-3)
- (2,4-Difluoropyridin-3-yl)boronic acid (CAS 1353756-61-2)
- (5,6-Difluoropyridin-3-yl)boronic acid (CAS 1366482-40-7)
Recommended Standards
- 1-(3,5-Difluorophenyl)ethan-1-ol (CAS 872181-59-4)
- 1-(Difluoromethoxy)-3-methylbenzene (CAS 4837-15-4)
- 1-(3,4-Difluorophenyl)ethanol (CAS 321318-21-2)
- 1-(Ethoxycarbonyl)cyclopropanecarboxylic Acid (CAS 3697-66-3)
- n-(2,4,6-Trimethylbenzyl)propan-1-amine (CAS 474972-04-8)
- 5-({[(2,6-dimethylphenyl)carbamoyl]methyl}sulfamoyl)-2-methylbenzoic acid (CAS 794553-84-7)
- tert-Butyl 4-(6-(trifluoromethyl)pyridin-2-yl)piperazine-1-carboxylate (CAS 1542213-43-3)
- Benzyl (4-aminocyclohexyl)carbamate (CAS 227017-99-4)
- 5-Methylthiophene-2-sulfonyl chloride (CAS 55854-45-0)
- Diethyl 2-oxo-6-phenyl-1,2-dihydropyridine-3,4-dicarboxylate (CAS 39632-84-3)
- (1S,3s)-3-((tert-butoxycarbonyl)amino)-3-(methoxycarbonyl)cyclobutane-1-carboxylic acid (CAS 116129-02-3)
- {2-[2-(dimethylamino)ethoxy]pyridin-4-yl}methanamine (CAS 1248489-19-1)
- 3-Chlorophenylglycolic acid (CAS 16273-37-3)
- (Leu31,Pro34)-Peptide YY (human) trifluoroacetate salt (CAS 179986-95-9)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com