N1-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-N2-(2-chloro-6-nitrophenyl)ethane-1,2-diamine CAS 341966-40-3
| CAS No. | 341966-40-3 |
| Molecular Formula | C14H11Cl2F3N4O2 |
| Molecular Weight | 395.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of N1-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-N2-(2-chloro-6-nitrophenyl)ethane-1,2-diamine is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
N1-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-N2-(2-chloro-6-nitrophenyl)ethane-1,2-diamine (CAS 341966-40-3), molecular formula C14H11Cl2F3N4O2 and molecular weight 395.16 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of N1-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-N2-(2-chloro-6-nitrophenyl)ethane-1,2-diamine (C14H11Cl2F3N4O2) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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), N1-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-N2-(2-chloro-6-nitrophenyl)ethane-1,2-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 | C14H11Cl2F3N4O2 |
| Molecular Weight | 395.16 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 4 |
Related N Standards
- 4-Chloro-2-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-5-morpholinopyridazin-3(2H)-one (CAS 339279-30-0)
- N~1~-(4-chloro-2-nitrophenyl)-N~2~-[3-chloro-5-(trifluoromethyl)-2-pyridinyl]-1,2-ethanediamine (CAS 341966-47-0)
- 2-(6-Chloro-4-(trifluoromethyl)pyridin-2-yl)-N-(4-chlorophenyl)-2-methylhydrazinecarbothioamide (CAS 1311280-08-6)
- 4-Chloro-N-[2-(6-chloro-4-trifluoromethyl-pyridin-2-ylsulfanyl)-ethyl]-benzamide (CAS 1311280-24-6)
- 4-Chloro-N-(2-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]sulfanyl}ethyl)benzamide (CAS 1708126-06-0)
- Bis(3-chloro-2,2,3,3-tetrafluoropropyl) sulphate (CAS 232602-74-3)
- 2-Chloro-4,6-diiodo-3-methoxypyridine (CAS 1221572-27-5)
- 4-Chloro-n-(2-(dipropylamino)-2-phenylethyl)benzenesulfonamide (CAS 891014-19-0)
Recommended Standards
- 3-(Tributylstannyl)benzaldehyde (CAS 88373-25-5)
- 4-(Tributylstannyl)benzaldehyde (CAS 88373-27-7)
- 2,2,2-Trifluoroethyl N-{1-[(3,4-dichlorophenyl)methyl]-2-oxo-1,2-dihydropyridin-3-yl}carbamate (CAS 338783-83-8)
- CAS 2290526-27-9 (CAS 2290526-27-9)
- 1,4-Bis((E)-4-(9H-carbazol-9-yl)styryl)benzene (CAS 320575-30-2)
- (1-(5-Methyl-1H-pyrrol-2-yl)isoquinolin-2(1H)-yl)(phenyl)methanone (CAS 52809-61-7)
- 7-Oxo-7,8-dihydro-6H-pyrimido[5,4-β][1,4]oxazine-2-carboxaldehyde (CAS 1003946-48-2)
- 5-(2-chlorophenyl)-1-phenyl-1H-pyrazole-3-carboxylic acid (CAS 55042-89-2)
- N-Ethyl-N-(4-nitro-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl)ethanamine (CAS 2377610-74-5)
- 2-Methoxytropone (CAS 2161-40-2)
- [3-(chloromethyl)phenyl]{4-[3-(trifluoromethyl)pyridin-2-yl]piperazino}methanone (CAS 260367-78-0)
- 2,3-Dibromo-6-(bromomethyl)pyridine (CAS 1227606-23-6)
- 3-(2-Amino-2-carboxyethyl)-1H-indole-4-carboxylic acid (CAS 879553-00-1)
- Tirzepatide Impurity 35 (CAS CATO-C4X-324035)
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