| Product name： | Angelic acid |
| Synonym： | Z-2-Methylcrotonic acid; cis-2-Methyl-2-butenoic acid; (2Z)-2-Methyl-2-butenoic acid |
| Purity： | 98% + by HPLC |
| Appearance： | White powder |
| Chemical Family： | Aliphatics |
| Canonical SMILES： | C/C(=C/C)/C(O)=O |
| Botanical Source： | Angelicae sinensis Radix |