WARNING: This product is for research use only, not for human or veterinary use.
Hodoodo CAT#: H130562
CAS#: 63139-16-2
Description: Withanolide S is a natural anti-inflammatory agent.
Hodoodo Cat#: H130562
Name: Withanolide S
CAS#: 63139-16-2
Chemical Formula: C28H40O8
Exact Mass: 504.27
Molecular Weight: 504.620
Elemental Analysis: C, 66.65; H, 7.99; O, 25.36
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Synonym: Withanolide-S
IUPAC/Chemical Name: (R)-6-((S)-1-Hydroxy-1-((5R,6R,8R,9S,10R,13S,14R,17S)-5,6,14,17-tetrahydroxy-10,13-dimethyl-1-oxo-4,5,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)ethyl)-3,4-dimethyl-5,6-dihydro-2H-pyran-2-one
InChi Key: PQZVBIJEPVKNOZ-PCLZMVHQSA-N
InChi Code: InChI=1S/C28H40O8/c1-15-13-21(36-22(31)16(15)2)25(5,32)28(35)12-11-26(33)18-14-20(30)27(34)9-6-7-19(29)24(27,4)17(18)8-10-23(26,28)3/h6-7,17-18,20-21,30,32-35H,8-14H2,1-5H3/t17-,18+,20+,21+,23-,24-,25-,26+,27-,28-/m0/s1
SMILES Code: O=C1C(C)=C(C)C[C@H]([C@@]([C@]([C@@]2(C)CC[C@]3([H])[C@]45C)(O)CC[C@@]2(O)[C@]3([H])C[C@@H](O)[C@@]4(O)CC=CC5=O)(O)C)O1
Appearance: To be determined
Purity: >98% (or refer to the Certificate of Analysis)
Shipping Condition: Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.
Storage Condition: Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).
Solubility: To be determined
Shelf Life: >2 years if stored properly
Drug Formulation: To be determined
Stock Solution Storage: 0 - 4 C for short term (days to weeks), or -20 C for long term (months).
HS Tariff Code: 2934.99.9001
More Info:
Biological target: | |
In vitro activity: | |
In vivo activity: |
The following data is based on the product molecular weight 504.62 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.
Concentration / Solvent Volume / Mass | 1 mg | 5 mg | 10 mg |
---|---|---|---|
1 mM | 1.15 mL | 5.76 mL | 11.51 mL |
5 mM | 0.23 mL | 1.15 mL | 2.3 mL |
10 mM | 0.12 mL | 0.58 mL | 1.15 mL |
50 mM | 0.02 mL | 0.12 mL | 0.23 mL |
Formulation protocol: | |
In vitro protocol: | |
In vivo protocol: |
1. Mahrous RSR, Fathy HM, Abu El-Khair RM, Omar AA. Validated thin-layer chromatographic method for the identification and monitoring of the effect of the extraction method on the yield and phytochemical constituents of Egyptian Withania somnifera leaves. J Sep Sci. 2018 Jan;41(2):518-524. doi: 10.1002/jssc.201700764. Epub 2017 Nov 30. PMID: 29115713.
2. Chang LC, Sang-Ngern M, Pezzuto JM, Ma C. The Daniel K. Inouye College of Pharmacy Scripts: Poha Berry (Physalis peruviana) with Potential Anti-inflammatory and Cancer Prevention Activities. Hawaii J Med Public Health. 2016 Nov;75(11):353-359. PMID: 27920947; PMCID: PMC5125362.
3. Maldonado E, Alvarado VE, Torres FR, Martínez M, Pérez-Castorena AL. Androstane and withanolides from Physalis cinerascens. Planta Med. 2005 Jun;71(6):548-53. doi: 10.1055/s-2005-864157. PMID: 15971127.