Integerrimine

CAS# 480-79-5

Integerrimine

Catalog No. BCN2131----Order now to get a substantial discount!

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Chemical structure

Integerrimine

3D structure

Chemical Properties of Integerrimine

Cas No. 480-79-5 SDF Download SDF
PubChem ID 5281733 Appearance White powder
Formula C18H25NO5 M.Wt 335.40
Type of Compound Alkaloids Storage Desiccate at -20°C
Synonyms Squalidine
Solubility Soluble in chloroform
SMILES CC=C1CC(C(C(=O)OCC2=CCN3C2C(CC3)OC1=O)(C)O)C
Standard InChIKey HKODIGSRFALUTA-IKZAEVNJSA-N
Standard InChI InChI=1S/C18H25NO5/c1-4-12-9-11(2)18(3,22)17(21)23-10-13-5-7-19-8-6-14(15(13)19)24-16(12)20/h4-5,11,14-15,22H,6-10H2,1-3H3/b12-4+/t11-,14-,15-,18-/m1/s1
General tips For obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.Stock solution can be stored below -20℃ for several months.
We recommend that you prepare and use the solution on the same day. However, if the test schedule requires, the stock solutions can be prepared in advance, and the stock solution must be sealed and stored below -20℃. In general, the stock solution can be kept for several months.
Before use, we recommend that you leave the vial at room temperature for at least an hour before opening it.
About Packaging 1. The packaging of the product may be reversed during transportation, cause the high purity compounds to adhere to the neck or cap of the vial.Take the vail out of its packaging and shake gently until the compounds fall to the bottom of the vial.
2. For liquid products, please centrifuge at 500xg to gather the liquid to the bottom of the vial.
3. Try to avoid loss or contamination during the experiment.
Shipping Condition Packaging according to customer requirements(5mg, 10mg, 20mg and more). Ship via FedEx, DHL, UPS, EMS or other couriers with RT, or blue ice upon request.

Source of Integerrimine

1 Gynura sp. 2 Petasites sp. 3 Senecio sp.

Biological Activity of Integerrimine

Description1. Doses of Integerrimine N-oxide here employed did not produce marked immunotoxic effects.
2. Prenatal exposure to Integerrimine N-oxide induces maternal toxicity, impairment of maternal care and delayed in physical and behavioral development of the offspring.

Integerrimine Dilution Calculator

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Integerrimine Molarity Calculator

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Preparing Stock Solutions of Integerrimine

1 mg 5 mg 10 mg 20 mg 25 mg
1 mM 2.9815 mL 14.9076 mL 29.8151 mL 59.6303 mL 74.5379 mL
5 mM 0.5963 mL 2.9815 mL 5.963 mL 11.9261 mL 14.9076 mL
10 mM 0.2982 mL 1.4908 mL 2.9815 mL 5.963 mL 7.4538 mL
50 mM 0.0596 mL 0.2982 mL 0.5963 mL 1.1926 mL 1.4908 mL
100 mM 0.0298 mL 0.1491 mL 0.2982 mL 0.5963 mL 0.7454 mL
* Note: If you are in the process of experiment, it's necessary to make the dilution ratios of the samples. The dilution data above is only for reference. Normally, it's can get a better solubility within lower of Concentrations.

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References on Integerrimine

Haematological and immunological effects of repeated dose exposure of rats to integerrimine N-oxide from Senecio brasiliensis.[Pubmed:21722699]

Food Chem Toxicol. 2011 Sep;49(9):2313-9.

This study is the first in the literature to focus attention on the possible immunotoxic effect of Integerrimine N-oxide content in the butanolic residue (BR) of Senecio brasiliensis, a poisonous hepatotoxic plant that contains pyrrolizidine alkaloids (PAs). PAs have been reported as a pasture and food contaminant and as herbal medicine used worldwide and are responsible for poisoning events in livestock and human beings. After the plant extraction, BR extracted from Senecio brasiliensis was found to contain approximately 70% Integerrimine N-oxide by elemental and spectral analyses ((1)H and (13)C NMR), which was administered to adult male Wistar Hannover rats at doses of 3, 6 and 9 mg/kg for 28 days. Body weight gain, food consumption, lymphoid organs, neutrophil analysis, humoural immune response, cellular immune response and lymphocyte analysis were evaluated. Our study showed that Integerrimine N-oxide could promote an impairment in the body weight gain, interference with blood cell counts and a reducing T cell proliferative activity in rats; however, no differences in the neutrophil activities, lymphocytes phenotyping and humoural and cellular immune responses were observed. It is concluded that doses of Integerrimine N-oxide here employed did not produce marked immunotoxic effects.

Prenatal exposure to integerrimine N-oxide impaired the maternal care and the physical and behavioral development of offspring rats.[Pubmed:24881561]

Int J Dev Neurosci. 2014 Aug;36:53-63.

Plants that contain pyrrolizidine alkaloids (PAs) have been reported as contaminants of pastures and food, as well as being used in herbal medicine. PAs are responsible for poisoning events in livestock and human beings. The aim of this present study was to evaluate effects of prenatal exposure to Integerrimine N-oxide, the main PA found in the butanolic residue (BR) of Senecio brasiliensis, on both physical and behavioral parameters of Wistar rat offspring. The toxicity and maternal behavior were also evaluated. For this, pregnant Wistar rats received Integerrimine N-oxide from the BR of Senecio brasiliensis, by gavage, on gestational days 6-20 (during organogenesis and fetal development period) at doses of 3, 6 and 9 mg/kg. During treatment, maternal body weight gain, and food and water intake were evaluated. After parturition, maternal behavior and aggressive maternal behavior were analyzed. In addition, physical development and behavioral assessments were observed in both male and female pups. Results showed that prenatal exposure to Integerrimine N-oxide of S. brasiliensis induced maternal toxicity, impairment in maternal behavior and aggressive maternal behavior, mainly in the highest dose group. Between sexes comparison of pups showed loss of body weight, delayed physical development such as pinna detachment, hair growth, eruption of incisor teeth, eye and vaginal openings. These pups also showed a delay of palmar grasp, surface righting reflex, negative geotaxis and auditory startle reflexes. Thus, prenatal exposure to Integerrimine N-oxide induces maternal toxicity, impairment of maternal care and delayed in physical and behavioral development of the offspring.

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