| Approval: | WHO INN |
|---|---|
| IUPAC PIN: | 2-hydroxy-N,N,N-trimethylethan-1-aminium chloride |
| IUPAC name: | choline chloride or (2-hydroxyethyl)trimethylammonium chloride |
| CAS name: | 2-hydroxy-N,N,N-trimethylethanaminium chloride (1:1) |
| CAS Reg. No.: | 67-48-1 |
| Formula: | C5H14ClNO |
| Activity: | plant growth regulators (unclassified) |
| Notes: | There is no ISO common name for this substance; the name “choline chloride” is approved by the World Health Organization, and is also approved in China (氯化胆碱). |
| Structure: |  |
| Pronunciation: | kǒ-lēn klor-ǐd Guide to British pronunciation |
| InChIKey: | SGMZJAMFUVOLNK-UHFFFAOYSA-M |
| InChI: | InChI=1S/C5H14NO.ClH/c1-6(2,3)4-5-7;/h7H,4-5H2,1-3H3;1H/q+1;/p-1 |