3-Chloro-2-fluoro-6-methylaniline CAS 1781007-03-1
| CAS No. | 1781007-03-1 |
| Molecular Formula | C7H7ClFN |
| Molecular Weight | 159.59 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 3-Chloro-2-fluoro-6-methylaniline under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
CATO supplies 3-Chloro-2-fluoro-6-methylaniline (CAS 1781007-03-1), a certified reference material (molecular formula C7H7ClFN, MW 159.59 g/mol) for analytical method development and quality control.
Based on its molecular formula C7H7ClFN, 3-Chloro-2-fluoro-6-methylaniline contains a nitrile group, fluorine/chlorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 159.59 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 | C7H7ClFN |
| Molecular Weight | 159.59 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.) | 1994 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloro Standards
- 4-Chloro-2-fluoro-3-methylaniline (CAS 1000590-85-1)
- 3-Chloro-2-fluoro-N-methylaniline (CAS 1040041-75-5)
- 2-chloro-3-fluoro-N-methylaniline (CAS 1070892-67-9)
- (3-Chloro-5-fluorophenyl)methanamine (CAS 1070892-68-0)
- 2-Chloro-5-fluoro-n-methylaniline (CAS 1070892-72-6)
- 4-Chloro-3-fluoro-2-methylaniline (CAS 1096113-25-5)
- 5-Chloro-2-fluoro-N-methylaniline (CAS 1156149-56-2)
- 2-Chloro-4-fluoro-5-methylaniline (CAS 124185-35-9)
Recommended Standards
- 2-Chloro-3-fluoro-6-methylbenzenamine (CAS 1699346-21-8)
- 4-Chloro-5-fluoro-2-methylaniline (CAS 1784319-92-1)
- 6-Chloro-3-fluoro-2-methylaniline (CAS 1535384-08-7)
- 3-Chloro-6-fluoro-2-methylaniline (CAS 1784812-30-1)
- 2-(1H-Pyrazolo[5,1-c][1,2,4]triazol-3-yl)ethanamine (CAS 197355-88-7)
- 2-Methyl-6-(trifluoromethyl)-3,4-dihydro-2H-benzo[b][1,4]oxazine (CAS 1267424-77-0)
- 3-Butoxy-4-fluorobenzenethiol (CAS 1379356-15-6)
- Tetratriacontanoic acid (CAS 38232-04-1)
- 2-((3-(Dimethylamino)propyl)amino)ethan-1-ol (CAS 53334-09-1)
- Boron Trichloride (CAS 10294-34-5)
- 4-Chloro-7-fluoro-5H-pyrrolo[3,2-d]pyrimidine (CAS 1311275-30-5)
- N-(4-Hydroxy-2-iodo-5-methoxybenzyl)-8-methylnonanamide (CAS 1177195-52-6)
- Benzyl 4-oxo-2-propyl-3,4-dihydropyridine-1(2H)-carboxylate (CAS 145100-54-5)
- Tau Peptide (274-288) trifluoroacetate salt (CAS 330456-39-8)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com