WARNING: This product is for research use only, not for human or veterinary use.

MedKoo CAT#: 341312

CAS#: 20882-75-1

Description: Gentiakochianin is a biochemical.

Chemical Structure

CAS# 20882-75-1

Theoretical Analysis

MedKoo Cat#: 341312
Name: Gentiakochianin
CAS#: 20882-75-1
Chemical Formula: C14H10O6
Exact Mass: 274.0477
Molecular Weight: 274.228
Elemental Analysis: C, 61.32; H, 3.68; O, 35.01

Price and Availability

This product is not in stock, which may be available by custom synthesis. For cost-effective reason, minimum order is 1g (price is usually high, lead time is 2~3 months, depending on the technical challenge). Quote less than 1g will not be provided. To request quote, please email to sales or click below button.
Note: Price will be listed if it is available in the future.

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Synonym: Gentiakochianin; BRN 1351024; BRN-1351024; BRN1351024; NSC 289490.

IUPAC/Chemical Name: Xanthen-9-one, 6-methoxy-1,2,8-trihydroxy-


InChi Code: InChI=1S/C14H10O6/c1-19-6-4-8(16)11-10(5-6)20-9-3-2-7(15)13(17)12(9)14(11)18/h2-5,15-17H,1H3

SMILES Code: O=C1C2=C(OC3=C1C(O)=CC(OC)=C3)C=CC(O)=C2O

Appearance: Solid powder

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: Soluble in DMSO

Shelf Life: >2 years if stored properly

Drug Formulation: This drug may be formulated in DMSO

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

Preparing Stock Solutions

The following data is based on the product molecular weight 274.228 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.

Recalculate based on batch purity %
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

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1: Isakovic A, Jankovic T, Harhaji L, Kostic-Rajacic S, Nikolic Z, Vajs V, Trajkovic V. Antiglioma action of xanthones from Gentiana kochiana: Mechanistic and structure-activity requirements. Bioorg Med Chem. 2008 May 15;16(10):5683-94. doi: 10.1016/j.bmc.2008.03.069. Epub 2008 Mar 30. PubMed PMID: 18406151.

2: Tomić M, Tovilović G, Butorović B, Krstić D, Janković T, Aljancić I, Menković N. Neuropharmacological evaluation of diethylether extract and xanthones of Gentiana kochiana. Pharmacol Biochem Behav. 2005 Jul;81(3):535-42. PubMed PMID: 15932769.

3: Chericoni S, Testai L, Calderone V, Flamini G, Nieri P, Morelli I, Martinotti E. The xanthones gentiacaulein and gentiakochianin are responsible for the vasodilator action of the roots of Gentiana kochiana. Planta Med. 2003 Aug;69(8):770-2. PubMed PMID: 14531031.