Description
Qingyangshengenin A, a C-21 steroidal glycoside isolated from the roots of Cynanchum otophyllum Schneid, has antiepileptic activity.
Product information
CAS Number: 106644-33-1
Molecular Weight: 933.09
Formula: C49H72O17
Chemical Name: (1S,3aR,3bS,7S,9aR,9bR,11R,11aS)-1-acetyl-1,3a,3b-trihydroxy-7-{[(2R,4S,5R,6R)-5-{[(2S,4S,5R,6R)-5-{[(2S,4R,5R,6R)-5-hydroxy-4-methoxy-6-methyloxan-2-yl]oxy}-4-methoxy-6-methyloxan-2-yl]oxy}-4-methoxy-6-methyloxan-2-yl]oxy}-9a,11a-dimethyl-1H,2H,3H,3aH,3bH,4H,6H,7H,8H,9H,9aH,9bH,10H,11H,11aH-cyclopenta[a]phenanthren-11-yl 4-hydroxybenzoate
Smiles: CC(=O)[C@]1(O)CC[C@]2(O)[C@]3(O)CC=C4C[C@H](CC[C@]4(C)[C@H]3C[C@@H](OC(=O)C3=CC=C(O)C=C3)[C@@]21C)O[C@H]1C[C@H](OC)[C@H](O[C@H]2C[C@H](OC)[C@H](O[C@H]3C[C@@H](OC)[C@H](O)[C@@H](C)O3)[C@@H](C)O2)[C@@H](C)O1
InChiKey: RSTNGBYEJQYFEJ-BVRKUPONSA-N
InChi: InChI=1S/C49H72O17/c1-25-41(52)33(57-7)21-39(60-25)65-43-27(3)62-40(23-35(43)59-9)66-42-26(2)61-38(22-34(42)58-8)63-32-15-16-45(5)30(20-32)14-17-48(55)36(45)24-37(64-44(53)29-10-12-31(51)13-11-29)46(6)47(54,28(4)50)18-19-49(46,48)56/h10-14,25-27,32-43,51-52,54-56H,15-24H2,1-9H3/t25-,26-,27-,32+,33-,34+,35+,36-,37-,38+,39+,40+,41-,42-,43-,45+,46-,47-,48+,49-/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
Products are for research use only. Not for human use.
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