2-(1H-Pyrazol-3-yl)-5-{[3-(trifluoromethyl)benzyl]oxy}benzenol CAS 1007029-93-7
| CAS No. | 1007029-93-7 |
| Molecular Formula | C17H13F3N2O2 |
| Molecular Weight | 334.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(1H-Pyrazol-3-yl)-5-{[3-(trifluoromethyl)benzyl]oxy}benzenol (CAS 1007029-93-7), molecular formula C17H13F3N2O2 and molecular weight 334.29 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C17H13F3N2O2, 2-(1H-Pyrazol-3-yl)-5-{[3-(trifluoromethyl)benzyl]oxy}benzenol contains a steroid core, 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 334.29 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).
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.
CATO manufactures 2-(1H-Pyrazol-3-yl)-5-{[3-(trifluoromethyl)benzyl]oxy}benzenol 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 | C17H13F3N2O2 |
| Molecular Weight | 334.29 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, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related H Standards
- 6-(3-(1H-pyrazol-5-yl)phenyl)-N,N-dimethyl-4-(trifluoromethyl)pyridin-2-amine (CAS 1311280-41-7)
- 6-(1H-pyrazol-1-yl)-N-(3-(trifluoromethyl)phenyl)nicotinamide (CAS 400078-66-2)
- 2-((6-(1H-Pyrazol-1-yl)pyridazin-3-yl)thio)-N-(thiophen-2-ylmethyl)acetamide (CAS 1351642-58-4)
- 1-(4-(2-(1H-Pyrazol-1-yl)ethyl)piperazin-1-yl)-2-(1H-indol-1-yl)ethan-1-one (CAS 1334370-81-8)
- 4-(4-(1H-Pyrazol-4-yl)phenyl)-4-(4-chlorophenyl)piperidine (CAS 857531-00-1)
- (3-(1H-Pyrazol-5-yl)piperidin-1-yl)(1,3-dimethyl-1H-thieno[2,3-c]pyrazol-5-yl)methanone (CAS 1427885-46-8)
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Recommended Standards
- Diflufenzopyr (CAS 109293-97-2)
- 6-Ethyl-7-hydroxy-3-phenyl-2-(trifluoromethyl)-4h-chromen-4-one (CAS 105258-37-5)
- Furosemide Impurity 48 Sodium Salt (CAS 133989-65-8（free base）)
- (S)-2-((tert-butoxycarbonyl)amino)-3-(6-(trifluoromethyl)pyridin-3-yl)propanoic acid (CAS 1104071-84-2)
- 3,7-Dimethylisoquinolin-1(2H)-one (CAS 1594089-67-4)
- Palmitoyl Tetrapeptide-7 (CAS 221227-05-0)
- (S)-2-Amino-N-((S)-1-benzylpyrrolidin-3-yl)-N-cyclopropyl-3-methylbutanamide (CAS 1401668-96-9)
- 5-Amino-2,3-dihydro-1H-1,2,4-triazole-3-carboxylic acid (CAS 708977-28-0)
- 2-(3-(Ethoxycarbonyl)-6-methyl-4-oxo-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-9-yl)acetic acid (CAS 64405-40-9)
- 4,5-Dichloro-2-methoxybenzoic acid (CAS 201150-65-4)
- N-(3-Hydroxyphenyl)acrylamide (CAS 13040-21-6)
- Ethylal (CAS 462-95-3)
- 2-Amino-3-(2,3-difluorophenyl)propanoic acid (CAS 236754-62-4)
- Semaglutide impurity 109 (CAS CATO-C4X-2226109)
Why CATO?
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