4-Fluoropyridine CAS 694-52-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 694-52-0 |
| Molecular Formula | C5H4FN |
| Molecular Weight | 97.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Fluoropyridine (CAS 694-52-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C5H4FN. Molecular weight: 97.09 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C5H4FN |
| Molecular Weight | 97.09 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Fluoropyridine Standards
- 3-Fluoropyridine (CAS 372-47-4)
- 2-Fluoropyridine (CAS 372-48-5)
- 4-Fluoropyridine N-oxide (CAS 124666-05-3)
- 3-Fluoropyridine 1-oxide (CAS 695-37-4)
- 4-Fluoropyridine-3-carbonitrile (CAS 1060802-53-0)
- 4-Fluoropyridine-2-carbonitrile (CAS 847225-56-3)
- 5-fluoropyridine-3-carbonitrile (CAS 696-42-4)
- 6-fluoropyridine-3-carbonitrile (CAS 3939-12-6)
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- 4-(2-Chloroethyl)-1,3,2-dioxathiolane 2-oxide (CAS 1378464-10-8)
- 2-Chloro Loratadine (CAS 165739-64-0)
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- 3-((4-Aminopiperidin-1-yl)sulfonyl)-1-methylpyridin-2(1H)-one (CAS 1710195-03-1)
- 2-Fluoro-N,N,N-trimethylethan-1-aminium chloride (CAS 57362-95-5)
- (Met(O)2?)-Glucagon (1-29) (human, rat, porcine) (CAS 75217-63-9)
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