1-(4-Fluorophenyl)ethanamine HCl CAS 403-37-2
| CAS No. | 403-37-2 |
| Molecular Formula | C8H10FN |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 175.63 g/mol gives 1-(4-Fluorophenyl)ethanamine HCl distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
1-(4-Fluorophenyl)ethanamine HCl (CAS 403-37-2) is a high-purity analytical reference standard with the molecular formula C8H10FNHCl and a molecular weight of 175.63 g/mol.
1-(4-Fluorophenyl)ethanamine HCl (C8H10FNHCl) contains a nitrile group, fluorine/chlorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 1-(4-Fluorophenyl)ethanamine HCl 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 | C8H10FN HCl |
| Molecular Weight | 175.63 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 methanol, acetonitrile, DMSO |
| 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.) | 1957 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
Related Fluorophenyl Standards
- 3-[(3-fluorophenyl)methyl]pyrrolidine (CAS 1000198-80-0)
- 3-(3-Fluorophenyl)-3-oxopropanoic acid (CAS 1000530-96-0)
- Ethyl 1-(4-fluorophenyl)-5-oxo-2,5-dihydro-1H-1,2,4-triazole-3-carboxylate (CAS 1000573-68-1)
- 1000574-26-4 2-(4-Fluorophenyl)-6-methylthio-4H-thiopyran-4-one MFCD09877819 (CAS 1000574-26-4)
- Ethyl 1-(2-fluorophenyl)-5-oxo-2,5-dihydro-1H-1,2,4-triazole-3-carboxylate (CAS 1000575-18-7)
- 100074-04-2 5-(4-Fluorophenyl)-1-pentene MFCD11553774 (CAS 100074-04-2)
- 3-(2-Fluorophenyl)-4-hydroxyfuran-2(5H)-one (CAS 100074-44-0)
- N-[2-(4-fluorophenyl)ethyl]-1H-imidazole-1-carboxamide (CAS 1000931-75-8)
Recommended Standards
- 4-Bromo-5-(difluoromethyl)-6-methyl-1-(tetrahydro-2H-pyran-2-yl)-1H-indazole (CAS 2852768-04-6)
- (2,4-Difluorophenoxy)acetic acid (CAS 399-44-0)
- Oleoyl-L-α-lysophosphatidic Acid Sodium Salt (CAS 22556-62-3)
- benzyl[1-(2,3-difluorophenyl)-2,2,2-trifluoroethyl]amine (CAS 1461706-32-0)
- Roxithromycin EP Impurity I TFA salt (CAS 425365-66-8(free base))
- 3-Bromo-2-(bromomethyl)benzoic acid (CAS 1194354-14-7)
- (R)-sec-butyl benzoate (CAS 5519-33-5)
- N-Cyclopentyl-3-methyl-2,3-dihydro-1H-inden-1-amine (CAS 1220039-70-2)
- 4-Ethyl-N-(2-(4-(2-fluorophenyl)piperazin-1-yl)ethyl)benzenesulfonamide (CAS 1049391-07-2)
- Palmitoyl Tripeptide -5 · 2 TFA (CAS 623172-56-5)
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