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Chemodex
Crotonyl chloride
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| Product Details | |
|---|---|
| Synonyms | (E)-Crotonoyl chloride; trans-Crotonoyl chloride; (2E)-2-Butenoyl chloride; trans-2-Butenoyl chloride |
| Product Type | Chemical |
| Properties | |
| Formula | C4H5ClO |
| MW | 104.53 |
| CAS | 625-35-4 |
| Source/Host Chemicals | Synthetic |
| Purity Chemicals | ≥90% (GC) |
| Appearance | Colorless to light yellow liquid. |
| Solubility | Soluble in chloroform. Insoluble in water. |
| Identity | Determined by 1H-NMR. |
| Declaration | Manufactured by Chemodex. |
| Other Product Data |
Click here for Original Manufacturer Product Datasheet |
| InChi Key | RJUIDDKTATZJFE-NSCUHMNNSA-N |
| Smiles | C(\C(Cl)=O)=C/C |
| Shipping and Handling | |
| Shipping | AMBIENT |
| Short Term Storage | +4°C |
| Long Term Storage | +4°C |
| Handling Advice | Protect from light and moisture. |
| Use/Stability | Stable for at least 2 years after receipt when stored at +4°C. |
| Documents | |
| Product Specification Sheet | |
| Datasheet |
 Download PDF |
Description
Crotonyl chloride is a reactive acyl chloride commonly used as a building block or intermediate in organic synthesis and biochemical reagent preparation. It serves as an important intermediate for the introduction of crotonyl functional groups in small molecules, peptides, and proteins, and is frequently used in studies involving post-translational modifications such as lysine crotonylation. This reagent is well suited for chemical synthesis applications, including acylation reactions and the preparation of crotonylated substrates for epigenetics and chromatin biology research.
Product References
[1] D.K. Lum, et al.; J. Mol. Struct. 50, 1 (1978) | [2] R.K. Gupta, et al.; Spectr. Acta A Mol. Spectr. 45, 595 (1989) | [3] J.P. Murphy, et al.; Tetrahedr. 53, 11827 (1997) | [4] M. Zakeri, et al.; J. Chem. Sci. 125, 731 (2013) | [5] E. Catıker, et al.; Polym. Bull. 75, 47 (2018) | [6] M. El-Khateeb, et al.; J. Chem. Sci. 132, 22 (2020)