2-Chloroisonicotinaldehyde
Synonym(s):2-Chloro-4-formylpyridine;2-Chloroisonicotinaldehyde
- CAS NO.：101066-61-9
- Empirical Formula: C6H4ClNO
- Molecular Weight: 141.56
- MDL number: MFCD06651557
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 00:51:02
What is 2-Chloroisonicotinaldehyde?
Chemical properties
white to yellow solid
The Uses of 2-Chloroisonicotinaldehyde
2-Chloropyridine-4-carboxaldehyde is a reagent used in the chemoenzymic synthesis of α-fluoro β-hydroxy carboxylic esters. It is also a reagent in the combinatorial synthesis of methylene sulfonamides and related compounds as potential kinase inhibitors.
Properties of 2-Chloroisonicotinaldehyde
| Melting point: | 46-50 °C |
| Boiling point: | 243.4±20.0 °C(Predicted) |
| Density | 1.332±0.06 g/cm3(Predicted) |
| Flash point: | >230 °C |
| storage temp. | under inert gas (nitrogen or Argon) at 2-8°C |
| form | powder to crystal |
| pka | -1.23±0.10(Predicted) |
| color | White to Almost white |
| Sensitive | Air Sensitive |
| BRN | 7986625 |
| CAS DataBase Reference | 101066-61-9(CAS DataBase Reference) |
Safety information for 2-Chloroisonicotinaldehyde
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H302:Acute toxicity,oral H315:Skin corrosion/irritation H317:Sensitisation, Skin H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of soap and water. 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 2-Chloroisonicotinaldehyde
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