1,3-Bis(3-(trifluoromethyl)phenyl)urea CAS 403-96-3
| CAS No. | 403-96-3 |
| Molecular Formula | C15H10F6N2O |
| Molecular Weight | 348.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
1,3-Bis(3-(trifluoromethyl)phenyl)urea (CAS 403-96-3) is a high-purity analytical reference standard with the molecular formula C15H10F6N2O and a molecular weight of 348.24 g/mol.
The molecular framework of 1,3-Bis(3-(trifluoromethyl)phenyl)urea (C15H10F6N2O) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO manufactures 1,3-Bis(3-(trifluoromethyl)phenyl)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 | C15H10F6N2O |
| Molecular Weight | 348.24 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 |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Bis Standards
- 1,3-Bis(4-(trifluoromethyl)phenyl)urea (CAS 1960-88-9)
- 2,2-Bis[4-(trifluoromethyl)phenyl]acetic acid (CAS 927802-69-5)
- 5-{3-[3-(trifluoromethyl)phenyl]-1,2,4-oxadiazol-5-yl}-2,1,3-benzoxadiazol-1-ium-1-olate (CAS 650617-62-2)
- 4-(Trifluoromethyl)-6-(4-trifluoromethylphenyl)-1,2-dihydro-2-thioxopyridine-3-carbonitrile (CAS 1300713-04-5)
- 4-((3-(4-(Trifluoromethyl)phenyl)-1,2,4-oxadiazol-5-yl)methoxy)benzaldehyde (CAS 1042852-63-0)
- 2-((3-(4-(Trifluoromethyl)phenyl)-1,2,4-oxadiazol-5-yl)methoxy)benzaldehyde (CAS 1042877-07-5)
- 4-((3-(2-(Trifluoromethyl)phenyl)-1,2,4-oxadiazol-5-yl)methoxy)benzaldehyde (CAS 1710660-94-8)
- Methyl 4-{[3-(trifluoromethyl)quinoxalin-2-yl]oxy}benzoate (CAS 321433-71-0)
Recommended Standards
- 1,1-Diethyl-3-(2-methoxy-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)urea (CAS 2246673-66-3)
- 1-Butyl-3-(2-methoxy-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)urea (CAS 2246849-82-9)
- 1,1′-(2,2,3,3,4,4-Hexafluoro-1,5-pentanediyl) bis(2-methyl-2-propenoate) (CAS 918-36-5)
- 2-(((Tetrahydro-2H-pyran-2-yl)oxy)methyl)-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-5,6-dihydro-4H-pyrrolo[1,2-b]pyrazole (CAS 2450997-67-6)
- 2,5,7-Trimethylpyrazolo[1,5-a]pyrimidine-3-carboxylic acid (CAS 1158269-53-4)
- N-Nitroso Penicillenic Acid (CAS CATO-C4X-30961)
- N-(5-Amino-2-methylphenyl)-4-fluorobenzamide (CAS 926204-52-6)
- tert-Butyl (2,6-dibromopyridin-4-yl)carbamate (CAS 2089325-56-2)
- 7-chloro-1,6-naphthyridin-2-amine (CAS 2772658-93-0)
- n-(2-Hydroxypropyl)-3-(2-oxopyridin-1(2h)-yl)propanamide (CAS 1153282-73-5)
- 2-(4-Iodobenzylidene)benzo[4,5]imidazo[2,1-b]thiazol-3(2H)-one (CAS 41776-91-4)
- 1-(3-Fluorobenzoyl)-1H-indole-3-carbaldehyde (CAS 1267698-09-8)
- (S)-2-Amino-5-guanidinopentanoic acid 2-oxopentanedioic acid (2:1) (CAS 5256-76-8)
- Semaglutide impurity 99 (CAS CATO-C4X-222699)
Why CATO?
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