N1,N1-Dimethyl-5-(trifluoromethyl)benzene-1,3-diamine CAS 863675-99-4
| CAS No. | 863675-99-4 |
| Molecular Formula | C9H11F3N2 |
| Molecular Weight | 204.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
N1,N1-Dimethyl-5-(trifluoromethyl)benzene-1,3-diamine (CAS 863675-99-4) is a high-purity analytical reference standard with the molecular formula C9H11F3N2 and a molecular weight of 204.19 g/mol.
N1,N1-Dimethyl-5-(trifluoromethyl)benzene-1,3-diamine (C9H11F3N2) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine 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).
As a certified reference material (CRM), N1,N1-Dimethyl-5-(trifluoromethyl)benzene-1,3-diamine 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 | C9H11F3N2 |
| Molecular Weight | 204.19 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 DMSO, DMF, methanol |
| 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.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Recommended Standards
- N1,N1-Dimethyl-3-(trifluoromethyl)benzene-1,4-diamine (CAS 73164-30-4)
- n1-Ethyl-4-(trifluoromethyl)benzene-1,2-diamine (CAS 30377-63-0)
- N1,N1-Dimethyl-2-(trifluoromethyl)benzene-1,4-diamine (CAS 54672-12-7)
- N-Isopropyl-5-(trifluoromethyl)pyridin-2-amine (CAS 847240-94-2)
- 3-(4-Nitrophenyl)imidazo[1,2-a]pyridin-2-ol (CAS 102862-21-5)
- 1-(3,4-Dichlorophenyl)-3-(4-((1-(dimethylamino)propan-2-yl)amino)-6-methylpyrimidin-2-yl)guanidine (CAS 51386-95-9)
- (4-Bromophenyl)(4-(piperidin-1-ylmethyl)phenyl)methanone (CAS 898771-32-9)
- 2-(2-Hydrazinylethyl)-1-methylpyrrolidine hydrochloride (CAS 1269292-40-1)
- 2-(5-Chlorothiophen-2-yl)-6-methylpyrimidin-4-amine (CAS 1250312-57-2)
- (3S)-Dihydro-3-[(tetrahydro-2H-pyran-2-yl)oxy]-2(3H)-furanone (CAS 83680-34-6)
- (S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(6-chloro-1H-indol-3-yl)propanoic acid (CAS 908847-42-7)
- 5-Nitro-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole (CAS 1311165-75-9)
- (3R,4R,5S,6R)-5-fluoro-6-(hydroxymethyl)tetrahydro-2H-pyran-2,3,4-triol (CAS 30694-44-1)
- Des-Lys16-Tirzepatide (CAS CATO-CPTD788957)
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