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Table 1 LC-MS analysis of compounds of C2RLP

From: Preventive effects of a novel herbal mixture on atopic dermatitis-like skin lesions in BALB/C mice

RT (min)

m/z

â–³ppm

MS/MS

Formula

Name of compound

3.4

347.1 ([M + H]+)

−0.98

183

C14H19O10

Glucopyranosyl methyl gallate

5.7

391.2 ([M + H]+)

−0.52

246

C17H27O10

Loganin

6.3

617.1 ([M + H]+)

−0.94

303, 315, 599

C28H25O16

Quercetin 3-b-galactoside-2’-O-gallate

6.4

303 ([M + H]+)

0.65

 

C14H7O8

Ellagic acid

6.7

479.1 ([M + H]+)

−1.51

303

C21H19O13

Quercetin-3-Glucoronide

7.5

449.1 ([M + H]+)

−0.93

 

C21H21O11

Kaempferol 3-glucoside

8.1

543.2 ([M + H]+)

0.18

381

C24H31O14

Cornuside

8.2

433 ([M-H]−)

 

271

C21H21O10

Naringenin7-O-β-D-glucoside

9.5

303.1 ([M + H]+)

−0.65

151, 179, 273

C15H11O7

Quercetin

  1. RT, retention time; ([M + H]+)/ ([M-H]−) base or molecular ions at the positive and negative mode, respectively