Gentisein | CAS#529-49-7

MedKoo Cat#: 341308 | Name: Gentisein

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Description:

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

Gentisein is a biochemical.

Chemical Structure

Gentisein

CAS#529-49-7

Theoretical Analysis

MedKoo Cat#: 341308

Name: Gentisein

CAS#: 529-49-7

Chemical Formula: C13H8O5

Exact Mass: 244.0372

Molecular Weight: 244.20

Elemental Analysis: C, 63.94; H, 3.30; O, 32.76

Price and Availability

Size	Price	Availability
100mg	USD 350.00	2 Weeks
250mg	USD 650.00	2 Weeks
500mg	USD 950.00	2 Weeks

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Related CAS #

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Synonym

Gentisein; NSC 329491; NSC-329491; NSC329491; 1,3,7-Trihydroxyxanthone

IUPAC/Chemical Name

Xanthen-9-one, 1,3,7-trihydroxy-

InChi Key

JJUNZBRHHGLJQW-UHFFFAOYSA-N

InChi Code

InChI=1S/C13H8O5/c14-6-1-2-10-8(3-6)13(17)12-9(16)4-7(15)5-11(12)18-10/h1-5,14-16H

SMILES Code

O=C1C2=C(OC3=C1C=C(O)C=C3)C=C(O)C=C2O

Appearance

Solid powder

Purity

>95% (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

More Info

Instruction

View handling instruction

Preparing Stock Solutions

The following data is based on the product molecular weight 244.20 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

1: Wang R, Chen R, Li J, Liu X, Xie K, Chen D, Peng Y, Dai J. Regiospecific Prenylation of Hydroxyxanthones by a Plant Flavonoid Prenyltransferase. J Nat Prod. 2016 Aug 26;79(8):2143-7. doi: 10.1021/acs.jnatprod.6b00417. Epub 2016 Jul 28. PubMed PMID: 27466696. 2: Tan WN, Khairuddean M, Wong KC, Tong WY, Ibrahim D. Antioxidant compounds from the stem bark of Garcinia atroviridis. J Asian Nat Prod Res. 2016 Aug;18(8):804-11. doi: 10.1080/10286020.2016.1160071. Epub 2016 Mar 21. PubMed PMID: 26999039. 3: Na Z, Xu Y. [Chemical constituents from twigs of Garcinia xipshuanbannaensis]. Zhongguo Zhong Yao Za Zhi. 2009 Sep;34(18):2338-42. Chinese. PubMed PMID: 20030083. 4: Mkounga P, Fomum ZT, Meyer M, Bodo B, Nkengfack AE. Globulixanthone F, a new polyoxygenated xanthone with an isoprenoid group and two antimicrobial biflavonoids from the stem bark of Symphonia globulifera. Nat Prod Commun. 2009 Jun;4(6):803-8. PubMed PMID: 19634326. 5: Chang HT, Niu F, Wen J, Jiang Y, Tu PF. [Studies on xanthones from herbs of Polygala telephioides]. Zhongguo Zhong Yao Za Zhi. 2007 Nov;32(21):2259-61. Chinese. PubMed PMID: 18309668. 6: Zheleva-Dimitrova D, Gevrenova R, Nedialkov P, Kitanov G. Simultaneous determination of benzophenones and gentisein in Hypericum annulatum Moris by high-performance liquid chromatography. Phytochem Anal. 2007 Jan-Feb;18(1):1-6. PubMed PMID: 17260692. 7: Hajimehdipoor H, Dijoux-Franca MG, Mariotte AM, Amanzadeh Y, Sadat-Ebrahimi SE, Ghazi-Khansari M. Two new xanthone diglycosides from Swertia longifolia Boiss. Nat Prod Res. 2006 Nov;20(13):1251-7. PubMed PMID: 17127518. 8: Mondal M, Puranik VG, Argade NP. Facile synthesis of 1,3,7-trihydroxyxanthone and its regioselective coupling reactions with prenal: simple and efficient access to osajaxanthone and nigrolineaxanthone F. J Org Chem. 2006 Jun 23;71(13):4992-5. PubMed PMID: 16776532. 9: Mitcheva M, Kondeva M, Vitcheva V, Nedialkov P, Kitanov G. Effect of benzophenones from Hypericum annulatum on carbon tetrachloride-induced toxicity in freshly isolated rat hepatocytes. Redox Rep. 2006;11(1):3-8. PubMed PMID: 16571270. 10: Kitanov GM, Nedialkov PT. Benzophenone O-glucoside, a biogenic precursor of 1,3,7-trioxygenated xanthones in Hypericum annulatum. Phytochemistry. 2001 Aug;57(8):1237-43. PubMed PMID: 11454351. 11: Matsushima T, Araki A, Yagame O, Muramatsu M, Koyama K, Ohsawa K, Natori S, Tomimori H. Mutagenicities of xanthone derivatives in Salmonella typhimurium TA100, TA98, TA97, and TA2637. Mutat Res. 1985 Jun-Jul;150(1-2):141-6. PubMed PMID: 3889613.