Cassiaside C (Toralactone 9-O-β-D-gentiobioside) is a naphthopyrone isolated from the seed of Cassia tora and has inhibitory activity on advanced glycation end products (AGE) formation in vitro.

Product information

CAS Number: 119170-52-4

Molecular Weight: 596.53

Formula: C27H32O15

Synonym:

Toralactone 9-O-β-D-gentiobioside

Chemical Name: 10-hydroxy-7-methoxy-3-methyl-9-{[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-({[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)oxan-2-yl]oxy}-1H-benzo[g]isochromen-1-one

Smiles: CC1=CC2=CC3C=C(C=C(O[C@@H]4O[C@H](CO[C@@H]5O[C@H](CO)[C@@H](O)[C@H](O)[C@H]5O)[C@@H](O)[C@H](O)[C@H]4O)C=3C(O)=C2C(=O)O1)OC

InChiKey: GBGJNKYTLIUCMX-YUMVGKRXSA-N

InChi: InChI=1S/C27H32O15/c1-9-3-10-4-11-5-12(37-2)6-13(16(11)20(31)17(10)25(36)39-9)40-27-24(35)22(33)19(30)15(42-27)8-38-26-23(34)21(32)18(29)14(7-28)41-26/h3-6,14-15,18-19,21-24,26-35H,7-8H2,1-2H3/t14-,15-,18-,19-,21+,22+,23-,24-,26-,27-/m1/s1

Technical Data

Appearance: Solid Power

Purity: ≥98% (or refer to the Certificate of Analysis)

Shipping Condition: Shipped under ambient temperature as non-hazardous chemical or refer to Certificate of Analysis

Storage Condition: Dry, dark and -20 ^oC for 1 year or refer to the Certificate of Analysis.

Shelf Life: ≥12 months if stored properly.

Stock Solution Storage: 0 - 4 ^oC for 1 month or refer to the Certificate of Analysis.

Drug Formulation: To be determined

HS Tariff Code: 382200

References:

1. Yu-Lin Diao, et al. A new comprehensive procedure for the quality control of Semen Cassiae and its application in evaluating commercially available material in China. Chin J Nat Med. 2013 Jul;11(4):433-41.
2. Dong Ho Jung, et al. Extract of Cassiae Semen and its major compound inhibit S100b-induced TGF-beta1 and fibronectin expression in mouse glomerular mesangial cells. Eur J Pharmacol. 2010 Sep 1;641(1):7-14.

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