5-Fluoro-2-(3-methylpiperidin-1-yl)aniline CAS 869943-95-3
| CAS No. | 869943-95-3 |
| Molecular Formula | C12H17FN2 |
| Molecular Weight | 208.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
5-Fluoro-2-(3-methylpiperidin-1-yl)aniline (CAS 869943-95-3), molecular formula C12H17FN2 and molecular weight 208.28 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine substitution, 5-Fluoro-2-(3-methylpiperidin-1-yl)aniline is typically off-white to pale yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 208.28 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C12H17FN2 |
| Molecular Weight | 208.28 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Fluoro Standards
- (3-Fluoro-4-(pyrrolidin-1-ylmethyl)phenyl)methanamine (CAS 1016536-06-3)
- 1-(2-Fluoro-5-methylphenyl)piperidin-4-amine (CAS 1039959-79-9)
- 4-Fluoro-2-(piperidin-1-ylmethyl)aniline (CAS 1153197-37-5)
- 1-(3-Fluoro-4-methylbenzyl)piperazine (CAS 1240569-59-8)
- 6-Fluoro-N-(2-methylcyclohexyl)pyridin-2-amine (CAS 1247647-94-4)
- 1-(4-Fluoro-2-methylphenyl)piperidin-3-amine (CAS 1248415-53-3)
- 1-(2-Fluoro-5-methylphenyl)piperidin-3-amine (CAS 1248926-63-7)
- 6-Fluoro-N-(3-methylcyclohexyl)pyridin-2-amine (CAS 1249061-77-5)
Recommended Standards
- 5-Fluoro-2-(2-methyl-1-piperidinyl)aniline (CAS 952906-23-9)
- 5-Fluoro-2-(4-methyl-1-piperidyl)aniline (CAS 869943-97-5)
- 5-Ethyl-4-hydrazono-6-methyl-1,4-dihydrothieno[2,3-d]pyrimidine (CAS 439692-91-8)
- 6-(Butylthio)-7H-purine (CAS 5069-82-9)
- (R)-tert-Butyl (4-methylpentan-2-yl)carbamate (CAS 167421-84-3)
- 2,5-Difluoro-4-thiocyanatoaniline,hcl (CAS 1150114-25-2)
- 4-(4-Methoxybenzylidene)-2-(4-nitrophenyl)oxazol-5(4H)-one (CAS 40108-81-4)
- (3-(N-Methylacetamido)phenyl)boronic acid (CAS 325715-08-0)
- 2-(4-Chlorophenyl)-5-((2,4-dichlorophenoxy)methyl)-1,3,4-oxadiazole (CAS 338395-84-9)
- (2R,3R)-2-(2-chlorophenyl)-1-methyl-5-oxopyrrolidine-3-carboxylic acid (CAS 1020073-50-0)
- n-(3-Methoxybenzyl)-2-methylbutan-1-amine (CAS 1179280-65-9)
- 1-(1H-imidazol-1-yl)-3,3-dimethylbutan-2-amine dihydrochloride (CAS 1185300-55-3)
- (3-(Trifluoromethyl)pyridin-4-yl)methanol (CAS 1227598-69-7)
- Des-Leu26-Tirzepatide (CAS CATO-CPTD788947)
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