1-(2-Fluorophenyl)-3-((1-(4-fluorophenyl)-1H-tetrazol-5-yl)methyl)urea CAS 897624-04-3
| CAS No. | 897624-04-3 |
| Molecular Formula | C15H12F2N6O |
| Molecular Weight | 330.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
1-(2-Fluorophenyl)-3-((1-(4-fluorophenyl)-1H-tetrazol-5-yl)methyl)urea (CAS 897624-04-3), molecular formula C15H12F2N6O and molecular weight 330.29 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution, 1-(2-Fluorophenyl)-3-((1-(4-fluorophenyl)-1H-tetrazol-5-yl)methyl)urea is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 330.29 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C15H12F2N6O |
| Molecular Weight | 330.29 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) | 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)-3-((1-(4-fluorophenyl)-1H-tetrazol-5-yl)methyl)urea (CAS 941923-20-2)
- N-((5-(2-Fluorophenyl)isoxazol-3-yl)methyl)-3-methoxy-1-methyl-1H-pyrazole-4-carboxamide (CAS 1210706-44-7)
- 6-(2-Fluorophenyl)-2-(4-(2-hydroxyethyl)-3-methyl-5-oxo-2,5-dihydro-1H-pyrazol-1-yl)pyrimidin-4(3H)-one (CAS 866138-08-1)
- 2-((4-Fluorophenyl)thio)-N-(5-(pyridin-2-yl)-1,3,4-oxadiazol-2-yl)acetamide (CAS 923150-40-7)
- [(2-{[2-(4-Fluorophenyl)ethyl]amino}-2-oxoethyl)-(phenyl)amino]acetic acid (CAS 1142204-67-8)
- [(2-{[2-(3-Fluorophenyl)ethyl]amino}-2-oxoethyl)-(phenyl)amino]acetic acid (CAS 1142204-84-9)
- Methyl 4-(3-(4-fluorophenyl)-1,2,4-oxadiazol-5-yl)bicyclo[2.2.2]Octane-1-carboxylate (CAS 719274-56-3)
- 2-Benzyl-3-(4-fluorophenyl)quinazolin-4(3H)-one (CAS 301193-89-5)
Recommended Standards
- 1-(2,4-Dihydroxy-6-(((2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)phenyl)ethan-1-one (CAS 26089-54-3)
- (Morpholinomethylene)bis(phosphonic acid) (CAS 32545-75-8)
- 2-(3,4-Dimethoxyphenyl)-3,5,7-trihydroxy-4H-chromen-4-one (CAS 3306-29-4)
- (2Z)-3-[(2,4-Difluorophenyl)amino]-3-hydroxy-2-[(Z)-3-methoxybenzoyl]prop-2-enenitrile (CAS 866154-57-6)
- N-(2-Mercapto-1-oxopropyl)-L-serine (CAS 1313496-17-1)
- 5-Bromo-6-isopropoxypyridin-3-amine (CAS 206759-34-4)
- 1-Ethyl-6,7-difluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid (CAS 70032-25-6)
- 1-(2-Methyl-4-tetrahydropyranyl)methanamine Hydrochloride (CAS 1427380-34-4)
- 3-Bromo-N,N-diethyl-4-methylbenzenesulfonamide (CAS 850429-71-9)
- 4-chloro-2-(dichloromethyl)-5,6-dimethylthieno[2,3-d]pyrimidine (CAS 128276-98-2)
- (S)-Methyl 3-amino-3-(pyridin-2-yl)propanoate dihydrochloride (CAS 872001-58-6)
- 5-Chloro-2-(2-ethylphenoxy)aniline (CAS 946727-78-2)
- 5-(Trifluoromethyl)-2-(3-(trifluoromethyl)-4,5,6,7-tetrahydro-1h-indazol-1-yl)aniline (CAS 937596-38-8)
- Glucagon Monohydrochloride (CAS 28270-04-4)
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