1-(4-Fluoro-2-methylphenyl)-4-hydroxy-1h-pyrazole-3-carboxylic acid CAS 1152602-54-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1152602-54-4 |
| Molecular Formula | C11H9FN2O3 |
| Molecular Weight | 236.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 1-(4-Fluoro-2-methylphenyl)-4-hydroxy-1h-pyrazole-3-carboxylic acid (CAS 1152602-54-4) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C11H9FN2O3. Molecular weight: 236.20 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C11H9FN2O3 |
| Molecular Weight | 236.20 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, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Fluoro Standards
- 5-(5-Fluoro-2-methoxyphenyl)-1h-pyrazole-3-carboxylic acid (CAS 1037811-55-4)
- 3-(5-Fluoro-2,3-dioxoindolin-1-yl)propanamide (CAS 1094323-12-2)
- 1-(2-fluoro-5-methylphenyl)-4-hydroxy-1H-pyrazole-3-carboxylic acid (CAS 1152512-01-0)
- 3-(5-Fluoro-2-nitrophenyl)-1-methyl-1h-pyrazol-5-amine (CAS 1179718-08-1)
- 5-(2-Fluoro-4-methoxyphenyl)pyrimidine-2,4-diol (CAS 1261959-25-4)
- 3-(2-Fluoro-4-nitrophenyl)-1-methyl-1h-pyrazol-5-amine (CAS 1281656-68-5)
- 2-(6-Fluoro-2-methyl-4-oxoquinazolin-3(4H)-yl)acetic acid (CAS 1322605-08-2)
- 7'-Fluoro-2',4'-dihydro-1'H-spiro[piperidine-4,3'-quinoline]-2'-one hydrochloride (CAS 1402232-73-8)
Recommended Standards
- 1-(4-Fluorophenyl)-4-methoxy-1h-pyrazole-3-carboxylic acid (CAS 1169973-47-0)
- Allyl 2-(diethoxyphosphoryl)acetate (CAS 113187-28-3)
- 2-(3-Fluorophenoxy)-N-(4h-1,2,4-triazol-3-yl)acetamide (CAS 1111460-37-7)
- 1-(2-Naphthylsulfonyl)piperidine-2-carboxylic acid (CAS 498531-43-4)
- N-Hexyl-N-(3-methyl-1,2,4-oxadiazol-5-yl)acetamide (CAS 62347-44-8)
- N-[(4-Nitrophenyl)methyl]oxetan-3-amine (CAS 1343399-93-8)
- 5-(Bromomethyl)-3-methyl-1,2,4-oxadiazole (CAS 875644-71-6)
- tert-butyl N-[trans-2-methylazetidin-3-yl]carbamate hydrochloride (CAS 2705113-60-4)
- 1-Bromo-4-butoxy-2,2-dimethylbutane (CAS 1480066-85-0)
- D-Asp9-Tirzepatide (CAS CATO-CPTD788923)
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