4-Formyl-2-isopropylthiazole
- CAS NO.：133047-46-8
- Empirical Formula: C7H9NOS
- Molecular Weight: 155.22
- MDL number: MFCD06660125
- EINECS: 604-604-1
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:24:35
What is 4-Formyl-2-isopropylthiazole?
Synthesis
A solution of 3.1 g (15.6 mmol) of ethyl 2-isopropylthiazole-4-carboxylate in 50 ml of dichloromethane was cooled under N2 atmosphere to -78° C and treated dropwise with 15.6 ml (23.4 mmol) of a 1.5 M solution of diisobutylaluminum hydride in toluene over 1.5 h. After being stirred for an additional 0.5 h, the solution was quenched with 5 ml of methanol followed by 15 ml of aqueous Rochelle's salt. The resulting mixture was partitioned between chloroform and aqueous Rochelle's salt, dried over Na2SO4, and concentrated to provide 1.37 g (56 %) of the crude 4-Formyl-2-isopropylthiazole.
Properties of 4-Formyl-2-isopropylthiazole
| Boiling point: | 232.4±13.0 °C(Predicted) |
| Density | 1.159±0.06 g/cm3(Predicted) |
| storage temp. | under inert gas (nitrogen or Argon) at 2-8°C |
| pka | 1.10±0.10(Predicted) |
| InChI | InChI=1S/C7H9NOS/c1-5(2)7-8-6(3-9)4-10-7/h3-5H,1-2H3 |
Safety information for 4-Formyl-2-isopropylthiazole
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H302:Acute toxicity,oral |
| Precautionary Statement Codes |
P280:Wear protective gloves/protective clothing/eye protection/face protection. 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 4-Formyl-2-isopropylthiazole
| InChIKey | NUEZKCPTDMEROB-UHFFFAOYSA-N |
| SMILES | S1C=C(C=O)N=C1C(C)C |
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