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Crocin-II

Cat. No. M4500
Crocin-II Structure
Size Price Availability Quantity
20mg USD 250  USD250 In stock
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Quality Control & Documentation
Biological Activity

Crocin II, isolated from the fruit of Gardenia jasminoides, has antioxidant, anticancer and antidepressant activities. Crocin II inhibited NO production with IC50 value of 31.1 μM. Crocin II inhibited the expression of iNOS and COX-2 protein and M-RNA.

Chemical Information
Molecular Weight 814.82
Formula C38H54O19
CAS Number 55750-84-0
Form Solid
Solubility (25°C) Water
Ethanol
Storage 2-8°C, dry, sealed
Conversion of different model animals based on BSA (PMID: 27057123)
Species Mouse Rat Rabbit Guinea pig Hamster Dog
Weight (kg) 0.02 0.15 1.8 0.4 0.08 10
Body Surface Area (m2) 0.007 0.025 0.15 0.05 0.02 0.5
Km factor 3 6 12 8 5 20
Animal A (mg/kg) = Animal B (mg/kg) multiplied by  Animal B Km
Animal A Km

For example, to modify the dose of Compound A used for a mouse (20 mg/kg) to a dose based on the BSA for a rat, multiply 20 mg/kg by the Km factor for a mouse and then divide by the Km factor for a rat. This calculation results in a rat equivalent dose for Compound A of 10 mg/kg.

References

[1] Jun-Kui Li, et al. A two-herb formula inhibits STAT3 signaling and exerts anti-melanoma effects in cell and animal models

[2] Chengtao Sun, et al. Novel Insight into Utilization of Flavonoid Glycosides and Biological Properties of Saffron ( Crocus sativus L.) Flower Byproducts

[3] Xuejing Yang, et al. Comparative Pharmacokinetics of Geniposidic Acid, Genipin-1- β-Gentiobioside, Geniposide, Genipin, and Crocetin in Rats after Oral Administration of Crude Gardeniae Fructus and Its Three Processed Products Using LC-MS/MS

[4] Huilin Wang, et al. Ionic liquid vortex-simplified matrix solid-phase dispersion for the simultaneous determination of terpenoids, crocins, quinic acid derivatives and flavonoids in Gardeniae fructus by UHPLC

[5] Shuailing Li, et al. Rapid determination of crocins in saffron by near-infrared spectroscopy combined with chemometric techniques

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Keywords: Crocin-II supplier, NO Synthase, inhibitors, activators


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