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Anthraquinones

No.

Trade name

Cas No.

Molecular Formula

Molecular Weight

Chemical Structure

Purity

Herbal resource

1

Emodin

518-82-1

C15H10O5

270.25

Anthraquinones 

≥98.5

(Rhei Radix

Et Rhizoma)

2

Physcione

521-61-9

C16H12O5

284.27

 Anthraquinones

≥98.5

(Rhei Radix

Et Rhizoma)

3

Chrysophanic acid

481-74-3

C15H10O4

254.24

 Anthraquinones

≥98.5

(Rhei Radix

Et Rhizoma)

4

Rhein

478-43-3

C15H8O6

284.22 .

 Anthraquinones

≥98.5

(Rhei Radix

Et Rhizoma)

5

Aloe-emodin

481-72-1

C15H10O5

270.24 .

 Anthraquinones

≥98.5

(Rhei Radix

Et Rhizoma)

6

Aurantio-obtusin

67979-25-3

C17H14O7

330.29

 Anthraquinones

≥98.5

(Cassiae

Semen)

 

7

Aurantio-obtusin-6-O-β-

D-glucoside;

Glucoaurantio-​obtusin

129025-96-3

C23H24O12

492.43

 Anthraquinones

≥98.5

(Cassiae

Semen)

 

8

Obtusin

70588-05-5

C18H16O7

344.31

 Anthraquinones

≥98.5

(Cassiae

Semen)

 

9

Chrysoobtusin

70588-06-6

C19H18O7

330.31

 Anthraquinones

≥98.5

(Cassiae

Semen)

 

10

1,2,4-Trihydroxyanthraquinone

81-54-9

C14H8O5

256.21

 Anthraquinones

≥98.5

(Cassiae

Semen)