(2-Chloro-4-fluoro-5-methylphenyl)methanamine CAS 1365968-65-5
| CAS No. | 1365968-65-5 |
| Molecular Formula | C8H9ClFN |
| Molecular Weight | 173.62 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (2-Chloro-4-fluoro-5-methylphenyl)methanamine.
(2-Chloro-4-fluoro-5-methylphenyl)methanamine (CAS 1365968-65-5), molecular formula C8H9ClFN and molecular weight 173.62 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, (2-Chloro-4-fluoro-5-methylphenyl)methanamine (C8H9ClFN) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 173.62 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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), (2-Chloro-4-fluoro-5-methylphenyl)methanamine 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 | 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.) | 1991 |
| 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-Chloro-4-(sulfinylamino)benzene (CAS 13165-68-9)
- (5-Chloro-3-fluoro-2-methylphenyl)methanamine (CAS 1365988-33-5)
- 1-(3-Chloro-2-fluorophenyl)-N-methylmethanamine (CAS 1305711-90-3)
- 4-Chloro-5-fluoro-2-propylpyridine (CAS 139161-27-6)
- 5-(1,3-Dimethyl-1H-pyrazol-4-yl)-1,3,4-thiadiazol-2-amine (CAS 1005563-40-5)
- 2-nitro-6-(trifluoromethyl)benzoic acid (CAS 24821-18-9)
- 3-Methyl-N-phenyl-2-ureidobutanamide (CAS 1214079-34-1)
- 4,4,5,5-Tetramethyl-2-[3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-bicyclo[1.1.1]pentanyl]-1,3,2-dioxaborolane (CAS 2195389-90-1)
- 2-Amino-5-phenyl-1,3,4-oxadiazole (CAS 1612-76-6)
- Ethyl 4-oxo-4-(4-phenoxyphenyl)butyrate (CAS 52888-63-8)
- Atrasentan Impurity 206 (CAS 1140617-21-5)
- N-(2,6-Diphenylpyrimidin-4-yl)butyramide (CAS 820961-42-0)
- Ethyl 2-amino-2-(4-butoxyphenyl)acetate hydrochloride (CAS 1025447-59-9)
- Semaglutide Impurity 75 (CAS CATO-C4X-2226175)
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