4-chloro-2-[5-(furan-2-yl)-1H-pyrazol-3-yl]phenol CAS 344948-19-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 344948-19-2 |
| Molecular Formula | C13H9ClN2O2 |
| Molecular Weight | 260.68 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4-chloro-2-[5-(furan-2-yl)-1H-pyrazol-3-yl]phenol (CAS 344948-19-2) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C13H9ClN2O2. Molecular weight: 260.68 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C13H9ClN2O2 |
| Molecular Weight | 260.68 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 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 4-Chloro-1-(4-methoxy-phenyl)-1H-pyrazolo[3,4-d]pyrimidine (CAS 650628-54-9)
- 5-(4-Chlorobenzyl)-2,5-dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-one (CAS 402570-41-6)
- 4-Chloro-1-(3-methoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidine (CAS 650628-68-5)
- 4-Formyl-3,5-dimethylphenyl acetate (CAS 925441-90-3)
- 6-fluoro-2,3-dimethylquinolin-4-ol (CAS 56716-91-7)
- 4,4'-(Hexane-1,6-diyl)dianiline (CAS 3491-14-3)
- Cefamandole EP Impurity E (CAS 36922-16-4)
- 1-(3-Bromopyridin-4-yl)ethanol (CAS 149227-04-3)
- Relebactam Impurity 53 (CAS CATO-C4X-214453)
- Tau Peptide (45-73) (Exon 2/Insert 1 Domain) trifluoroacetate salt (CAS 2022956-54-1)
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