5-Fluoropyridin-2-ol hydrobromide CAS 1820740-23-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1820740-23-5 |
| Molecular Formula | C5H4FNO HBr |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 5-Fluoropyridin-2-ol hydrobromide (CAS 1820740-23-5) pharmaceutical standards reference standard. Molecular formula: C5H4FNO HBr. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C5H4FNO HBr |
| Molecular Weight | 194.00 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 1 |
Related Fluoropyridin Standards
- 2-(2-Fluoropyridin-4-yl)acetonitrile (CAS 1000188-57-7)
- 2-(4-Fluoropyridin-2-yl)acetonitrile (CAS 1000504-35-7)
- 2-(2-Fluoropyridin-4-yl)ethan-1-amine (CAS 1000506-11-5)
- 2-(5-Fluoropyridin-2-yl)acetic acid (CAS 1000515-83-2)
- 2-(6-Fluoropyridin-3-yl)acetic acid (CAS 1000516-02-8)
- 2-(2-Fluoropyridin-4-yl)acetic acid (CAS 1000518-05-7)
- 2-(5-Fluoropyridin-2-yl)ethan-1-ol (CAS 1000521-75-4)
- 2-(2-Fluoropyridin-3-yl)acetic acid (CAS 1000524-26-4)
Recommended Standards
- 5,5-Dimethyl-4h,5h-naphtho[1,2-b]thiophene-2-carboxylic acid (CAS 1038304-09-4)
- 3-Aminomethylphthalide HCl (CAS 35690-69-8)
- 4,5-Dibromothiazole-2-carbaldehyde (CAS 1804419-71-3)
- 4-(2-(Pyridin-2-yl)-5,6-dihydro-4H-pyrrolo[1,2-b]pyrazol-3-yl)quinoline (CAS 737791-20-7)
- (3aS,4S,6aR)-4-(iodomethyl)-6-methoxy-2,2-dimethyl-tetrahydro-2H-furo[3,4-d][1,3]dioxole (CAS 50600-40-3)
- Methyl 1-benzyl-4-((tert-butoxycarbonyl)amino)pyrrolidine-3-carboxylate (CAS 411238-82-9)
- [Ser]8-Acetylated Semaglutide (CAS CATO-C4X-2226218)
Why CATO?
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com