3-Fluoro-2-methoxy-4-(4-methylpiperazin-1-yl)aniline CAS 878155-85-2
| CAS No. | 878155-85-2 |
| Molecular Formula | C12H18FN3O |
| Molecular Weight | 239.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
3-Fluoro-2-methoxy-4-(4-methylpiperazin-1-yl)aniline (CAS 878155-85-2) is a high-purity analytical reference standard with the molecular formula C12H18FN3O and a molecular weight of 239.29 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution, 3-Fluoro-2-methoxy-4-(4-methylpiperazin-1-yl)aniline is typically off-white to pale yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 239.29 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), 3-Fluoro-2-methoxy-4-(4-methylpiperazin-1-yl)aniline meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C12H18FN3O |
| Molecular Weight | 239.29 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 | 3 |
Related Fluoro Standards
- 1-(3-Fluoro-4-methoxybenzyl)piperidin-4-ol (CAS 1044767-38-5)
- 3-(3-Fluoro-4-methoxybenzyl)piperidin-3-ol (CAS 1369032-84-7)
- 5-Fluoro-2-hydroxy-N,N-diisopropylbenzamide (CAS 1394933-63-1)
- (3-Fluoro-4-((tetrahydro-2H-pyran-4-yl)methoxy)phenyl)methanamine (CAS 1402392-57-7)
- (1-(3-Fluoro-4-methoxybenzyl)pyrrolidin-3-yl)methanol (CAS 1457410-78-4)
- 3-Fluoro-5-(2-hydroxypropan-2-yl)thiophene-2-sulfonamide (CAS 2271371-32-3)
- 5-Fluoro-2-methoxy-4-(4-methylpiperazin-1-yl)aniline (CAS 878155-86-3)
- 4-Fluoro-3-(methoxymethyl)-1-benzothiophene-2-carboxamide (CAS 1089555-96-3)
Recommended Standards
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