Dihydroquinidine (also called hydroquinidine) is an organic compound, a cinchona alkaloid closely related to quinine. The specific rotation is +226° in ethanol at 2g/100 ml. A derivative of this molecule is used as chiral ligand in the AD-mix for Sharpless dihydroxylation.

CAS：1435-55-8
中文别名：HYDROQUINIDINE;氢化奎尼定;
英文别名：Cinchonan-9-ol, 10,11-dihydro-6‘-methoxy-, (9S)-;(+)-Dihydroquinidine;(9S)-10,11-Dihydro-6\'-methoxycinchonan-9-ol;
分子式：C20H26N2O2
分子量：326.433
精确质量：326.199
Psa：45.59
Logp：3.3351

BRN号：91441
EINECS号：215-862-5
MDL号：MFCD00135599
RTECS号：MX3016000

熔点：169-170 °C(lit.)

安全说明：36/37-36
危险类别码：R20/21/22
危险品运输编码：UN 1544
海关编码：2933990090

用途
医用抗心律失常剂。