5-((3-Fluorophenyl)ethynyl)picolinic acid CAS 1403771-21-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1403771-21-0 |
| Molecular Formula | C14H8FNO2 |
| Molecular Weight | 241.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-((3-Fluorophenyl)ethynyl)picolinic acid (CAS 1403771-21-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C14H8FNO2. Molecular weight: 241.22 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C14H8FNO2 |
| Molecular Weight | 241.22 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 tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; 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.) | 1991 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Fluorophenyl Standards
- (2-(4-Fluorophenyl)acetyl)serine (CAS 1048368-18-8)
- 1-(4-Fluorophenyl)indoline-2,3-dione (CAS 112934-62-0)
- 2-(2-Fluorophenyl)benzo[d]oxazole-5-carbaldehyde (CAS 1181312-32-2)
- 2-(3-Fluorophenyl)benzo[d]oxazole-5-carbaldehyde (CAS 1266976-75-3)
- 2-(2-Fluorophenyl)-4H-benzo[d][1,3]oxazin-4-one (CAS 18595-84-1)
- 2-(4-Fluorophenyl)-4H-benzo[d][1,3]oxazin-4-one (CAS 18600-51-6)
- 2-(4-Fluorophenyl)imidazo[1,2-a]pyrimidine-3-carbaldehyde (CAS 878436-47-6)
- 2-(4-Fluorophenyl)isoindoline-1,3-dione (CAS 569-81-3)
Recommended Standards
- 5-(4-Fluoronaphthalen-1-yl)oxazole-2-carbaldehyde (CAS 1394021-38-5)
- 4-Fluoro-3-nitrophenyl pivalate (CAS 1415564-98-5)
- 3-(4-Cyano-3-fluorophenyl)benzoic acid (CAS 1393441-83-2)
- 4-Iodo-2-isopropyl-1-methyl-1H-imidazole (CAS 851870-24-1)
- (3-Fluorophenyl)(thiophen-2-yl)methanol (CAS 860016-99-5)
- N-Isopropyl-N-methylenepropan-2-aminium chloride (CAS 62393-52-6)
- 4,5,7-trimethyl-4H,7H-[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxylic acid (CAS 1565321-62-1)
- Roxatidine Impurity 78 (CAS CATO-C4X-121378)
- Roxadustat Impurity 3 (CAS CATO-C4X-22133)
- Peptide Impurity (CAS CATO-CPTD788810)
Why CATO?
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