. Author manuscript; available in PMC: 2016 Oct 1.

Published in final edited form as: Biomed Chromatogr. 2015 Mar 8;29(10):1514–1521. doi: 10.1002/bmc.3451

Table 2.

The analysis results of the chemical constituents in the extracts of Angelica dahurica by HPLC-MS/MS

t_R(min)	Identification	Formula	Mass	MS	MS/MS
9.02	Xanthotol	C₁₁H₆O₄	202	201	173, 156
9.75	Oxypeucedanin hydrate	C₁₆H₁₆O₆	304	305	203
9.99	Byakangelicin	C₁₇H₁₈O₇	334	335	317, 233
15.48	Bergapten	C₁₂H₈O₄	216	217	202
15.80	Pabulenol	C₁₆H₁₄O₅	286	287	203, 147
24.02	Imperatorin	C₁₆H₁₄O₄	270	271	203, 146
25.98	Phelloptorin	C₁₇H₁₆O₅	300	301	233, 217
28.45	Isoimperatorin	C₁₆H₁₄O₄	270	271	203, 146