1-(3-Chloro-5-fluorophenyl)-N-methylmethanamine CAS 90390-34-4
| CAS No. | 90390-34-4 |
| Molecular Formula | C8H9ClFN |
| Molecular Weight | 173.62 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 1-(3-Chloro-5-fluorophenyl)-N-methylmethanamine 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.
CATO supplies 1-(3-Chloro-5-fluorophenyl)-N-methylmethanamine (CAS 90390-34-4), a certified reference material (molecular formula C8H9ClFN, MW 173.62 g/mol) for analytical method development and quality control.
1-(3-Chloro-5-fluorophenyl)-N-methylmethanamine (C8H9ClFN) contains a nitrogen-containing heterocyclic scaffold, 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).
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 | C8H9ClFN |
| Molecular Weight | 173.62 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 methanol, acetonitrile, DMSO |
| 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.) | 1982 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloro Standards
- 1-(2-Chloro-6-fluorophenyl)ethan-1-amine (CAS 1000878-44-3)
- (S)-1-(2-Chloro-6-fluorophenyl)ethanamine (CAS 1000922-53-1)
- (R)-1-(3-chloro-4-fluorophenyl)ethan-1-amine (CAS 1012305-33-7)
- 1-(3-Chloro-4-fluorophenyl)ethan-1-amine (CAS 1021239-38-2)
- 1-(4-Chloro-2-fluorophenyl)ethan-1-amine (CAS 1028405-72-2)
- 3-Chloro-N-ethyl-2-fluoroaniline (CAS 1040041-91-5)
- 3-Chloro-n-ethyl-4-fluoroaniline (CAS 106847-36-3)
- [(4-chloro-2-fluorophenyl)methyl](methyl)amine (CAS 1094641-62-9)
Recommended Standards
- 1-(2-Chloro-4-fluorophenyl)-N-methylmethanamine (CAS 823188-81-4)
- 1-(3-Chlorophenyl)-2-fluoroethan-1-amine (CAS 929972-34-9)
- [(4-chloro-3-fluorophenyl)methyl](methyl)amine (CAS 381236-67-5)
- 1-(4-Chloro-3-fluorophenyl)ethan-1-amine (CAS 787633-87-8)
- 2-{4-[(methylamino)methyl]piperidin-1-yl}ethan-1-ol (CAS 915923-96-5)
- Methyl 6-ethyl-2-(thiophene-2-carboxamido)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate (CAS 352679-71-1)
- Tert-butyl 3-(thietan-3-ylamino)-8-azabicyclo[3.2.1]Octane-8-carboxylate (CAS 2006946-47-8)
- 2-Methyl-2H-indazol-3-amine (CAS 97990-19-7)
- 2,5-Dichloro-4-(methylthio)pyridine (CAS 474824-43-6)
- Regadenoson Impurity 37 (CAS 50427-65-1)
- tert-Butyl 1-(aminomethyl)-3-azabicyclo[3.1.0]hexane-3-carboxylate (CAS 1511379-27-3)
- 2-(4,5-dimethyl-2-thienyl)pyrrolidine (CAS 1018163-24-0)
- 5-(4-Hydroxybenzylidene)-2-thioxothiazolidin-4-one (CAS 6339-79-3)
- Des-Ser39-Tirzepatide (CAS CATO-CPTD788936)
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