Sodium pyridine-2-sulfinate
Synonym(s):2-Pyridinesulfinic acid;Sodium salt;Willis 2-pyridylsulfinates H
- CAS NO.：24367-66-6
- Empirical Formula: C5H6NNaO2S
- Molecular Weight: 167.16
- MDL number: MFCD20483664
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 06:27:54
What is Sodium pyridine-2-sulfinate?
The Uses of Sodium pyridine-2-sulfinate
This 2-pyridylsulfinate enables Suzuki-Miyaura cross coupling with aryl halides to access diverse pyridine derivatives as reported by the laboratory of Michael Willis.. No longer impeded by unstable 2-pyridyl boronates, the sulfinate alternatives provide Pd-catalyzed coupling routes to therapeutically valuable pyridine rings.
Properties of Sodium pyridine-2-sulfinate
| Melting point: | 292°C |
| storage temp. | Sealed in dry,Room Temperature |
| Water Solubility | Soluble in water |
| form | powder or crystals |
| color | White to Light yellow |
Safety information for Sodium pyridine-2-sulfinate
| Signal word | Danger |
| Pictogram(s) |
 Corrosion Corrosives GHS05 |
| GHS Hazard Statements |
H314:Skin corrosion/irritation |
| Precautionary Statement Codes |
P260:Do not breathe dust/fume/gas/mist/vapours/spray. P280:Wear protective gloves/protective clothing/eye protection/face protection. P363:Wash contaminated clothing before reuse. P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for Sodium pyridine-2-sulfinate
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