1-(5-(Benzyloxy)-2,4-dichlorophenyl)-5-(3-(trifluoromethyl)phenyl)-1H-tetrazole CAS 338961-48-1
| CAS No. | 338961-48-1 |
| Molecular Formula | C21H13Cl2F3N4O |
| Molecular Weight | 465.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-(5-(Benzyloxy)-2,4-dichlorophenyl)-5-(3-(trifluoromethyl)phenyl)-1H-tetrazole (CAS 338961-48-1), a certified reference material (molecular formula C21H13Cl2F3N4O, MW 465.26 g/mol) for analytical method development and quality control.
The molecular framework of 1-(5-(Benzyloxy)-2,4-dichlorophenyl)-5-(3-(trifluoromethyl)phenyl)-1H-tetrazole (C21H13Cl2F3N4O) is characterized by a steroid core, 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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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.
As a certified reference material (CRM), 1-(5-(Benzyloxy)-2,4-dichlorophenyl)-5-(3-(trifluoromethyl)phenyl)-1H-tetrazole 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 | C21H13Cl2F3N4O |
| Molecular Weight | 465.26 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 4 |
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Recommended Standards
- 1-(3-(3,4-Dichlorophenyl)imidazo[1,2-a]pyridin-8-yl)-3-(3-(trifluoromethyl)phenyl)urea (CAS 338415-26-2)
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- 10-Methyl-3,7-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-10H-phenothiazine (CAS 1579943-34-2)
- Ciprofibrate-O--Glucuronide (CAS 102623-15-4)
- 3-Bromo-2-(4-methylphenyl)pyridine (CAS 1171900-40-5)
- 7-Hydroxy-3-pentanoyl-2H-chromen-2-one (CAS 919742-28-2)
- 4-(2-Chlorophenyl)-n,n-dimethylpiperazine-1-sulfonamide hydrochloride (CAS 1029989-21-6)
- (1R,4r)-4-(difluoromethyl)cyclohexan-1-ol (CAS 2384276-83-7)
- 5-(2,3-Dichlorophenyl)oxazole-4-carboxylic acid (CAS 951885-34-0)
- 1-Methyl-3-nitro-5-((3,3,3-trifluoropropoxy)methyl)-1H-pyrazole (CAS 1328640-86-3)
- N-Cbz-pyrrolidine-3-carboxylic Acid (CAS 188527-21-1)
- 2-(3-Iodophenyl)pyrrolidine (CAS 317355-10-5)
- 2-Isopropyl-5-methyl-1H-imidazo[4,5-b]pyridin-7-ol (CAS 79899-04-0)
- [Formaldehyde Schiff-base]-Semaglutide Impurity 136 X TFA Salt (CAS CATO-C4X-2226136)
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