1-(2-Fluorophenyl)-3-((1-(p-tolyl)-1H-tetrazol-5-yl)methyl)urea CAS 920484-66-8
| CAS No. | 920484-66-8 |
| Molecular Formula | C16H15FN6O |
| Molecular Weight | 326.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C16H15FN6O, 1-(2-Fluorophenyl)-3-((1-(p-tolyl)-1H-tetrazol-5-yl)methyl)urea contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 326.33 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
CATO supplies 1-(2-Fluorophenyl)-3-((1-(p-tolyl)-1H-tetrazol-5-yl)methyl)urea (CAS 920484-66-8), a certified reference material (molecular formula C16H15FN6O, MW 326.33 g/mol) for analytical method development and quality control.
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), 1-(2-Fluorophenyl)-3-((1-(p-tolyl)-1H-tetrazol-5-yl)methyl)urea 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 | C16H15FN6O |
| Molecular Weight | 326.33 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 6 |
Related Fluorophenyl Standards
- 1-(4-Fluorophenyl)-N-(4-methoxyphenyl)-5-methyl-1h-1,2,4-triazole-3-carboxamide (CAS 338398-13-3)
- 2-[4-(4-Fluorophenyl)piperazin-1-yl]-5-nitrobenzonitrile (CAS 876536-53-7)
- N-(2-Fluorophenyl)-4-(4-oxobenzo[d][1,2,3]triazin-3(4H)-yl)butanamide (CAS 880812-27-1)
- N-(4-Fluorophenyl)-4-(4-oxobenzo[d][1,2,3]triazin-3(4H)-yl)butanamide (CAS 880812-20-4)
- N-((5-(2-Fluorophenyl)isoxazol-3-yl)methyl)-2-phenoxyacetamide (CAS 1040637-41-9)
- 4-(4-Fluorophenyl)-7,8-dimethoxy-2-naphthoic acid (CAS 1263209-44-4)
- 5-(4-Fluorophenyl)-N-(2-phenoxyethyl)oxazole-2-carboxamide (CAS 1788589-77-4)
- 4-(4-Fluorophenyl)-2-[4-(3-fluoropropoxy)phenyl]pyrimidine (CAS 477856-60-3)
Recommended Standards
- Methyl 3-[4-(methylsulfanyl)phenyl]-5-(trifluoromethyl)benzoate (CAS 1820716-50-4)
- 1-((2-Oxo-2,3-dihydrobenzo[d]oxazol-6-yl)sulfonyl)piperidine-2-carboxylic acid (CAS 1706646-63-0)
- 2-Fluoro-5-(5-isopropyl-1H-tetrazol-1-yl)-[1,1-biphenyl]-3-carboxylic acid (CAS 1380571-65-2)
- 2-Nitro-N-(4-(pyridin-2-yl)thiazol-2-yl)benzamide (CAS 476317-29-0)
- 1286140-53-1 Diisopromine-d14 (CAS 1286140-53-1)
- 4,4'-(Hydrazine-1,2-diyl)bis(2,6-dichlorophenol) (CAS CATO-C4X-30363)
- 5-(p-Isopropylphenyl)-1,3-cyclohexanedione (CAS 27463-47-4)
- 5,12-Naphthacenequinone (CAS 1090-13-7)
- Tofacitinib Impurity N2 (CAS 1206825-36-6)
- sec-Butyl 4-(4-chloro-3-nitrophenyl)-7-(3,4-dimethoxyphenyl)-2-methyl-5-oxo-1,4,5,6,7,8-hexahydroquinoline-3-carboxylate (CAS 1005086-95-2)
- 3-(2-Chloro-6-fluorophenyl)-6-(trifluoromethyl)-[1,2,4]triazolo[4,3-a]pyridine (CAS 311799-07-2)
- 3-(Dimethylamino)cyclohexan-1-ol (CAS 6890-03-5)
- (3-Fluoro-4-iodophenyl)methanamine (CAS 1261615-99-9)
- Tetrapeptide-30/Tegopep (CAS 1036207-61-0)
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