1. Materials information
Names
| Name | Geniposide |
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| Synonym | More Synonyms |
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Geniposide Biological Activity
| Description | Geniposide is an iridoid glucoside extracted from Gardenia jasminoides Ellis fruits; exhibits a varity of biological activities such as anti-diabetic, antioxidative, antiproliferative and neuroprotective activities. |
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| Related Catalog | Signaling Pathways >> Neuronal Signaling >> Amyloid-β Research Areas >> Neurological Disease Natural Products >> Terpenoids and Glycosides |
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| In Vitro | Geniposide exhibits a variety of activities, such as on antithrombosis, anti-inflammation, anti-diabetes, anti-atherosclerosis, antidepression, healing Alzheimer’s disease (AD), anti-hypertension, toxicology, and untoward reaction are summarized[1]. Geniposide markedly declines the production of IL-8, IL-1β and MCP-1 in OGD-induced brain microvascular endothelial cells, the expression of P2Y14 receptor is significantly down-regulated, the phosphorylation of RAF-1, MEK1/2, ERK1/2 are suppressed[2]. |
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| In Vivo | Geniposide (200 and 400 mg/kg) significantly decreases the blood glucose, insulin and TG levels in diabetic mice in a dose-dependent manner. This compound also decreases the expression of GP and G6Pase at mRNA and immunoreactive protein levels, as well as enzyme activity[3]. Geniposide (20.0, 40.0, or 80 mg/kg) significantly reverses the excessive, alcohol-induced elevation in both serum ALT/AST and hepatic LPO levels. Geniposide upregulates the expression of heme oxygenase-1 (HO-1) to attenuate the cell apoptosis induced by 3-morpholinosydnonimine hydrochloride (SIN-1) in primary cultured hippocampal neurons[4]. Geniposide inhibits photochemistry-induced thromboembolism model in vivo. Geniposide are very effective depressants on NF-κB by interrupting IκB degradation[1]. |
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| Cell Assay | The third passages of brain microvascular endothelial cells (BMECs) are used for the experiment. The BMECs are divided into four groups: (1)normal control group: the normal cultured BMECs without treatment; (2)OGD group: the BMECs injured by OGD according to the above method; (3) geniposide group: the OGD-injured BMECs treated with 33.2 μg/mL geniposide for 6 h; (4)PTX group: the OGD-injured BMECs administrated with 100 ng/mL PTX. PTX, known as an inhibitor of Gi-coupled receptor is used to assess the activation of P2Y14 receptor induced by OGD in this experiment[2]. |
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| Animal Admin | Mice: Type 2 diabetic mice, induced by a high-fat diet and streptozotocin injection, are treated with or without geniposide for 2 weeks. Blood glucose levels are monitored by a glucometer. Insulin concentrations are analyzed by the ELISA method. Total cholesterol (TC) and triglyceride (TG) levels are measured using Labassay kits. Activities of hepatic GP and G6Pase are measured by glucose-6-phosphate dehydrogenase-coupled reaction. Real-time RT-PCR and Western blotting are used to determine the mRNA and protein levels of both enzymes[3]. |
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| References | [1]. Liu H, et al. Fructus Gardenia (Gardenia jasminoides J. Ellis) phytochemistry, pharmacology ofcardiovascular, and safety with the perspective of new drugs development. J Asian Nat Prod Res. 2013;15(1):94-110. [2]. Li F, et al. Geniposide attenuates inflammatory response by suppressing P2Y14 receptor and downstream ERK1/2 signaling pathway in oxygen and glucose deprivation-induced brain microvascular endothelial cells. J Ethnopharmacol. 2016 Jun 5;185:77-86. [3]. Wu SY, et al. Effect of geniposide, a hypoglycemic glucoside, on hepatic regulating enzymes in diabetic mice induced by a high-fat diet and streptozotocin. Acta Pharmacol Sin. 2009 Feb;30(2):202-8. [4]. Wang J, et al. Geniposide protects against acute alcohol-induced liver injury in mice via up-regulating the expression of the main antioxidant enzymes. Can J Physiol Pharmacol. 2015 Apr;93(4):261-7. |
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Chemical & Physical Properties
| Density | 1.5±0.1 g/cm3 |
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| Boiling Point | 641.4±55.0 °C at 760 mmHg |
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| Melting Point | 161-162ºC |
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| Molecular Formula | C17H24O10 |
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| Molecular Weight | 388.366 |
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| Flash Point | 231.5±25.0 °C |
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| Exact Mass | 388.136932 |
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| PSA | 155.14000 |
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| LogP | -1.92 |
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| Vapour Pressure | 0.0±4.3 mmHg at 25°C |
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| Index of Refraction | 1.621 |
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| Storage condition | ?20°C |
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Safety Information
| Hazard Codes | Xi |
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| Risk Phrases | R36/37/38:Irritating to eyes, respiratory system and skin . |
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| Safety Phrases | S26-S36/37/39 |
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| RIDADR | NONH for all modes of transport |
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| WGK Germany | 3.0 |
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Precursor & DownStream
| Precursor 3 |
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 CAS#:27741-01-1
Geniposidic acid
 CAS#:18107-18-1
(Trimethylsilyl...
 CAS#:186581-53-3
diazomethane
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| DownStream 2 |
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CAS#:27741-01-1
Geniposidic acid ![4,7-dimethyl-1,4a,5,6,7,7a-hexahydrocyclopenta[c]pyran-1-ol structure](https://www.chemsrc.com/caspic/386/109215-55-6.png) CAS#:109215-55-6
4,7-dimethyl-1,...
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2. Packaging of materials
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For liquids: normal 25kgs/drum, 180-300kgs/bucket, or IBC, determined by the nature of the product.
Or smaller package 1kg/bottle, 10kgs/bottle as request.
3. Shipping & Delivery
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