1-(4-Fluorophenyl)-3-(3-methoxyphenyl)-1h-pyrazole-4-carboxylic acid CAS 956198-12-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 956198-12-2 |
| Molecular Formula | C17H13FN2O3 |
| Molecular Weight | 312.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(4-Fluorophenyl)-3-(3-methoxyphenyl)-1h-pyrazole-4-carboxylic acid (CAS 956198-12-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C17H13FN2O3. Molecular weight: 312.30 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C17H13FN2O3 |
| Molecular Weight | 312.30 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Fluorophenyl Standards
- 1-((1-(4-Fluorophenyl)-1H-tetrazol-5-yl)methyl)-3-phenylurea (CAS 897623-93-7)
- 3-(4-Fluorophenyl)-1-(2-methoxyphenyl)-1H-pyrazole-5-carboxylic acid (CAS 618102-85-5)
- 3-(4-Fluorophenyl)-1-(4-methoxyphenyl)-1H-pyrazole-5-carboxylic acid (CAS 618102-75-3)
- 3-[3-(4-fluorophenyl)-4-oxo-3,4-dihydroquinazolin-2-yl]propanoic acid (CAS 556016-22-9)
- N-(2-fluorophenyl)-3-(4-methoxyphenyl)isoxazole-5-carboxamide (CAS 320422-13-7)
- 2-(4-fluorophenyl)-7-methyl-4-oxo-4H-chromen-5-yl acetate (CAS CATO-C3D-262399)
- [(2-Fluorophenyl)methyl]({[(2-fluorophenyl)methyl]sulfamoyl})amine (CAS 337924-20-6)
- Methyl 4-(4-fluorophenyl)-1-isopropyl-1H-indazole-3-carboxylate (CAS 1350760-40-5)
Recommended Standards
- 2-(4-(1,1,2,2-Tetrafluoro-2-phenylethyl)phenyl)propan-2-ol (CAS 40396-67-6)
- (E)-N-{7-[(E)-2-(4-fluorophenyl)ethenyl]-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl}-N'-methoxymethanimidamide (CAS 338793-40-1)
- 2-(Diphenylphosphoryl)cyclopent-1-ene-1-carboxylic acid (CAS 885456-90-6)
- tert-Butyl n-[(2,4-dimethoxyphenyl)methyl]carbamate (CAS 1001181-01-6)
- 2-((3-Methyl-4-oxo-7-phenyl-3,4-dihydrothieno[3,2-d]pyrimidin-2-yl)thio)-N-phenylacetamide (CAS 1040632-26-5)
- 2-(3-Bromophenyl)-1,3-dioxane (CAS 67437-93-8)
- (3aR,5R,6aS)-tert-Butyl 5-hydroxyhexahydrocyclopenta[c]pyrrole-2(1H)-carboxylate (CAS 912563-45-2)
- (S)-(+)-Dihydro-5-(hydroxymethyl)-2(3H)-furanone (CAS 32780-06-6)
- Diiodobis(triphenylphosphine)nickel(II) (CAS 82308-17-6)
- Pancreatic Polypeptide (31-36), amide, human (CAS 74012-13-8)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com