5-(3,4-Dichlorophenyl)-1-(3-(trifluoromethyl)phenyl)-1H-tetrazole CAS 338411-62-4
| CAS No. | 338411-62-4 |
| Molecular Formula | C14H7Cl2F3N4 |
| Molecular Weight | 359.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-(3,4-Dichlorophenyl)-1-(3-(trifluoromethyl)phenyl)-1H-tetrazole (CAS 338411-62-4), a certified reference material (molecular formula C14H7Cl2F3N4, MW 359.13 g/mol) for analytical method development and quality control.
5-(3,4-Dichlorophenyl)-1-(3-(trifluoromethyl)phenyl)-1H-tetrazole (C14H7Cl2F3N4) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/chlorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; 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).
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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C14H7Cl2F3N4 |
| Molecular Weight | 359.13 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 4 |
Related Dichlorophenyl Standards
- 1-(3,4-Dichlorophenyl)-5-(3-(trifluoromethyl)phenyl)-1H-tetrazole (CAS 338411-34-0)
- 6-(3,4-Dichlorophenyl)-2-(4-fluorophenoxy)pyridine-3-carbonitrile (CAS 252059-76-0)
- 1-(2,4-Dichlorophenyl)-3-(1H-indol-3-yl)pyrrolidine-2,5-dione (CAS 338962-81-5)
- N'-((5-(3,4-Dichlorophenyl)furan-2-yl)methylene)benzohydrazide (CAS 331670-28-1)
- 2-({1-[(2,6-dichlorophenyl)methyl]-4-formyl-3-methyl-1H-pyrazol-5-yl}sulfanyl)acetic acid (CAS 882229-32-5)
- Ethyl 1-(2,6-dichlorophenyl)-2-(methylthio)-6-oxo-1,6-dihydropyrimidine-5-carboxylate (CAS 82636-21-3)
- 2-[(3,4-Dichlorophenyl)methyl]-6-[(E)-2-phenylethenyl]-2,3,4,5-tetrahydropyridazin-3-one (CAS 1164529-92-3)
- 4-(2,4-Dichlorophenyl)-5-(methylsulfonyl)-2-thioxo-1,2-dihydropyridine-3-carbonitrile (CAS 1447962-53-9)
Recommended Standards
- 2-chloro-5-[5-(3-chlorophenyl)-1,3-oxazol-2-yl]-4-(trifluoromethyl)pyridine (CAS 680213-96-1)
- 6,7-Dichloro-2-phenoxy-3-(trifluoromethyl)quinoxaline (CAS 478064-57-2)
- 2-[2,6-Dichloro-4-(trifluoromethyl)phenyl]-1,2-dihydrophthalazin-1-one (CAS 866048-84-2)
- 6-Chloro-3-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]-1,4-dihydroquinolin-4-one (CAS 477888-04-3)
- 1,2-Phenylene diacetate (CAS 635-67-6)
- 2-Methyl-3-(methylthio)-4-(trifluoromethyl)-3,5-dihydro-1H-pyrrolo[3,4-c]pyridine-1,6(2H)-dione (CAS 1269533-32-5)
- Dimethyl [1,1'-biphenyl]-2,2'-dicarboxylate (CAS 5807-64-7)
- 5-Amino-N,N-dimethyl-4H-1,2,4-triazole-3-carboxamide (CAS 1228552-93-9)
- 3-Bromo-5-fluoro-4-isopropylphenol (CAS 2621936-41-0)
- Terbinafine impurity 42 (CAS CATO-C4X-133842)
- 4-Butyl-3-(butylthio)-4H-benzo[e][1,2,4]thiadiazine 1,1-dioxide (CAS 933022-61-8)
- 3,5-Difluoro-4-nitrobenzyl Alcohol (CAS 1123172-89-3)
- 4,4'-Bis(chloromethyl)-1,1-biphenyl (CAS 1667-10-3)
- Tau Peptide (74-102) (Exon 3/Insert 2 Domain) trifluoroacetate salt (CAS 1322695-34-0)
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