Table 5 Main components of QD in mouse serum

1

Phenyl carbonimide

C₇H₅NO

119.04

8.62

2

Tryptanthrin + hydroxylation

C₁₅H₈N₂O₃

264.05

11.18

3

Indirubin isomer

C₁₆H₁₀N₂O₂

262.07

12.19

4

Indirubin + Dihydroxylation

C₁₆H₁₀N₂O₄

294.06

12.53

5

Indirubin + hydroxylation + hydrogenation

C₁₆H₁₂N₂O₃

280.08

13.55

6

Indirubin + hydroxylation

C₁₆H₁₀N₂O₃

278.07

13.99

7

Tryptanthrin + hydroxylation

C₁₅H₈N₂O₃

264.05

15.75

8

Indirubin + hydroxylation + hydrogenation

C₁₆H₁₂N₂O₃

280.08

15.81

9

Quindoline

C₁₅H₁₀N₂

218.08

11.01

10

1 H-indole-3-aldehyde

C₉H₇NO

145.05

11.01

11

3-(2-Carboxyphenyl)-4(3 H)-quinazolinone

C₁₅H₁₀N₂O₃

266.07

11.63

12

Tryptanthrin

C₁₅H₈N₂O₂

248.06

16.05

13

Indigo

C₁₆H₁₀N₂O₂

262.07

17.79

14

Indirubin

C₁₆H₁₀N₂O₂

262.07

18.63

15

2-[Cyano(3-indolyl)methylene]-3-indolone

C₁₈H₁₁N₃O

285.09

19.79

16

Bisindigotin

C₃₂H₁₈N₄O₂

490.14

27.27