Methyl protodioscin


Catalog No. Size PriceQuantity
M12692-2 Contact sales@xcessbio.com for quotation $100
M12692-10 Contact sales@xcessbio.com for quotation $100

Description

Methyl protodioscin(NSC-698790) is a furostanol bisglycoside with antitumor properties; shows to reduce proliferation, cause cell cycle arrest. IC50 value: Target: in vitro: MPD showed growth inhibitory effects in A549 cells in a dose- and time-dependent manner. The significant G2/M cell cycle arrest and apoptotic effect were also seen in A549 cells treated with MPD. MPD-induced apoptosis was accompanied by a significant reduction of mitochondrial membrane potential, release of mitochondrial cytochrome c to cytosol, activation of caspase-3, downregulation of Bcl-2, p-Bad, and upregulation of Bax. In THP-1 macrophages, MPD increases levels of ABCA1 mRNA and protein in dose- and time-dependent manners, and apoA-1-mediated cholesterol efflux. MPD also decreases the gene expressions of HMGCR, FAS and ACC for cholesterol and fatty acid synthesis.

Product information

CAS Number: 54522-52-0

Molecular Weight: 1063.23

Formula: C52H86O22

Synonym:

NSC-698790

Smilax saponin B

Chemical Name: (2R, 3R, 4S, 5S, 6R)-2-[(2R)-4-[(1S, 2S, 4S, 6R, 7S, 8R, 9S, 12S, 13R, 16S)-16-{[(2R, 3R, 4S, 5S, 6R)-4-hydroxy-6-(hydroxymethyl)-3, 5-bis({[(2S, 3R, 4R, 5R, 6S)-3, 4, 5-trihydroxy-6-methyloxan-2-yl]oxy})oxan-2-yl]oxy}-6-methoxy-7, 9, 13-trimethyl-5-oxapentacyclo[10.8.0.0, .0, .0, ]icos-18-en-6-yl]-2-methylbutoxy]-6-(hydroxymethyl)oxane-3, 4, 5-triol

Smiles: CO[C@]1(CC[C@@H](C)CO[C@@H]2O[C@H](CO)[C@@H](O)[C@H](O)[C@H]2O)O[C@H]2C[C@H]3[C@@H]4CC=C5C[C@H](CC[C@]5(C)[C@H]4CC[C@]3(C)[C@H]2[C@@H]1C)O[C@@H]1O[C@H](CO)[C@@H](O[C@@H]2O[C@@H](C)[C@H](O)[C@@H](O)[C@H]2O)[C@H](O)[C@H]1O[C@@H]1O[C@@H](C)[C@H](O)[C@@H](O)[C@H]1O

InChiKey: HSSJYSJXBOCKQM-GVTGEURHSA-N

InChi: InChI=1S/C52H86O22/c1-21(20-66-46-40(61)39(60)36(57)31(18-53)70-46)10-15-52(65-7)22(2)33-30(74-52)17-29-27-9-8-25-16-26(11-13-50(25,5)28(27)12-14-51(29,33)6)69-49-45(73-48-42(63)38(59)35(56)24(4)68-48)43(64)44(32(19-54)71-49)72-47-41(62)37(58)34(55)23(3)67-47/h8,21-24,26-49,53-64H,9-20H2,1-7H3/t21-,22+,23+,24+,26+,27-,28+,29+,30+,31-,32-,33+,34+,35+,36-,37-,38-,39+,40-,41-,42-,43+,44-,45-,46-,47+,48+,49-,50+,51+,52-/m1/s1

Technical Data

Appearance: Solid Power

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

Solubility: DMSO : 140 mg/mL (131.67 mM; Need ultrasonic) H2O : 25 mg/mL (23.51 mM; Need ultrasonic)

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. Bai Y, et al. Methyl protodioscin induces G2/M cell cycle arrest and apoptosis in A549 human lung cancer cells. Pharmacogn Mag. 2014 Jul;10(39):318-24.
  2. Ma W, et al. Methyl protodioscin increases ABCA1 expression and cholesterol efflux while inhibiting gene expressions for synthesis of cholesterol and triglycerides by suppressing SREBP transcription and microRNA 33a/b levels. Atherosclerosis. 2015 Apr;239(2):566-70.

Products are for research use only. Not for human use.

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