3-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl](methyl)amino}-1-[(1E)-{[(2,4-dichlorophenyl)methoxy]amino}methylidene]urea CAS 321433-45-8
| CAS No. | 321433-45-8 |
| Molecular Formula | C16H13Cl3F3N5O2 |
| Molecular Weight | 470.66 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 470.66 g/mol gives 3-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl](methyl)amino}-1-[(1E)-{[(2,4-dichlorophenyl)methoxy]amino}methylidene]urea distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
3-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl](methyl)amino}-1-[(1E)-{[(2,4-dichlorophenyl)methoxy]amino}methylidene]urea (CAS 321433-45-8) is a high-purity analytical reference standard with the molecular formula C16H13Cl3F3N5O2 and a molecular weight of 470.66 g/mol.
The molecular framework of 3-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl](methyl)amino}-1-[(1E)-{[(2,4-dichlorophenyl)methoxy]amino}methylidene]urea (C16H13Cl3F3N5O2) 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 aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 3-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl](methyl)amino}-1-[(1E)-{[(2,4-dichlorophenyl)methoxy]amino}methylidene]urea 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.
Physical & Chemical Properties
| Molecular Formula | C16H13Cl3F3N5O2 |
| Molecular Weight | 470.66 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 5 |
Related chloro Standards
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Recommended Standards
- 5-[2-Ethoxy-5-[(4-methyl-1-piperazinyl)thioxomethyl]phenyl]-1,6-dihydro-1-methyl-3-propyl-7H-pyrazolo[4,3-d]pyrimidine-7-thione (CAS 1333233-46-7)
- 24-Deacetylalisol O (CAS 1067510-31-9)
- Glycocholic Acid-d5 (CAS CATO-CCAD301139)
- O-tert-Butylcabonyl HU 210 (CAS 113418-02-3)
- 5-Methyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-imidazole (CAS 918524-65-9)
- 6-Methyl-2,3-dihydrobenzofuran-2-carboxylic acid (CAS 26018-42-8)
- 3,5-Dimethylpyridine-4-carbaldehyde (CAS 201286-64-8)
- 2-Bromo-1-fluoro-4-(trifluoromethyl)benzene (CAS 68322-84-9)
- 2-[(Ethoxycarbonyl)amino]-1,3-benzothiazole-6-carboxylic acid (CAS 1495402-41-9)
- Fasudil impurity 67 (CAS 55557-00-1)
- 1-(Chloromethyl)-1-(2-methoxyethyl)cyclohexane (CAS 1481990-15-1)
- Boc-trans-DL-β-Pro-4-(4-fluorophenyl)-OH (CAS 1002732-10-6)
- 3-((Methylsulfonyl)methyl)-2-nitrothiophene (CAS 1708445-01-5)
- (D-Tyr1,N-Me-Phe3)-Neuropeptide FF (H-4752.0001) (CAS 145274-93-7)
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