5-fluoro-2-nitro-pyridin-3-ol CAS 847902-56-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 847902-56-1 |
| Molecular Formula | C5H9FN2O3 |
| Molecular Weight | 164.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-fluoro-2-nitro-pyridin-3-ol (CAS 847902-56-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C5H9FN2O3. Molecular weight: 164.13 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C5H9FN2O3 |
| Molecular Weight | 164.13 g/mol |
| 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, water |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 5-Fluoro-1H-indene-1,3(2H)-dione (CAS 54746-57-5)
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- 5-Fluorobenzofuran-6-carbaldehyde (CAS 199391-71-4)
- 2-(4-Chlorobenzyl)-4-(3-chlorophenyl)-5-methyl-2,4-dihydro-3H-1,2,4-triazol-3-one (CAS 860786-39-6)
- (R)-5-Bromo-2,3-dihydro-1H-inden-2-amine hydrochloride (CAS 370861-59-9)
- Monoperoxyphthalic Acid (CAS 2311-91-3)
- 1,2-Dimethoxy-4-(methylsulfonyl)benzene (CAS 33951-30-3)
- 4-((6-Methylpyridazin-3-yl)oxy)-N-(thiophen-2-yl)piperidine-1-carboxamide (CAS 1797187-10-0)
- Benzyl 2-(tert-butyl)-4-oxo-3,4-dihydropyridine-1(2H)-carboxylate (CAS 647841-89-2)
- Semaglutide impurity 197 (CAS CATO-C4X-2226197)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com