Ehretinine

CAS# 76231-29-3

Ehretinine

Catalog No. BCN1994----Order now to get a substantial discount!

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Quality Control of Ehretinine

Number of papers citing our products

Chemical structure

Ehretinine

3D structure

Chemical Properties of Ehretinine

Cas No. 76231-29-3 SDF Download SDF
PubChem ID 336435 Appearance Powder
Formula C16H21NO3 M.Wt 275.35
Type of Compound Alkaloids Storage Desiccate at -20°C
Solubility Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
Chemical Name [(1R,7S,8R)-7-methyl-2,3,5,6,7,8-hexahydro-1H-pyrrolizin-1-yl] 4-methoxybenzoate
SMILES CC1CCN2C1C(CC2)OC(=O)C3=CC=C(C=C3)OC
Standard InChIKey PIRUMYPCEYRZQG-NILFDRSVSA-N
Standard InChI InChI=1S/C16H21NO3/c1-11-7-9-17-10-8-14(15(11)17)20-16(18)12-3-5-13(19-2)6-4-12/h3-6,11,14-15H,7-10H2,1-2H3/t11-,14+,15+/m0/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 Ehretinine

The herbs of Ehretia aspera

Protocol of Ehretinine

Structure Identification
Phytochemistry,1980,19(6):1273-1274.

Ehretinine, a novel pyrrolizidine alkaloid from Ehretia aspera[Reference: WebLink]


METHODS AND RESULTS:
The structure for Ehretinine, 7-O-(p-methoxybenzoyl)-retronecanol, a new pyrrolizidine alkaloid isolated from leaves of Ehretia aspera has been established by a combination of spectroscopic and chemical methods.
CONCLUSIONS:
To our knowledge this constitutes the first report of the natural occurrence of a retronecanol ester.

Ehretinine Dilution Calculator

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Ehretinine Molarity Calculator

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Preparing Stock Solutions of Ehretinine

1 mg 5 mg 10 mg 20 mg 25 mg
1 mM 3.6317 mL 18.1587 mL 36.3174 mL 72.6348 mL 90.7935 mL
5 mM 0.7263 mL 3.6317 mL 7.2635 mL 14.527 mL 18.1587 mL
10 mM 0.3632 mL 1.8159 mL 3.6317 mL 7.2635 mL 9.0794 mL
50 mM 0.0726 mL 0.3632 mL 0.7263 mL 1.4527 mL 1.8159 mL
100 mM 0.0363 mL 0.1816 mL 0.3632 mL 0.7263 mL 0.9079 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 Ehretinine

Ehretinine, a novel pyrrolizidine alkaloid from Ehretia aspera

Phytochemistry Volume 19, Issue 6, 1980, Pages 1273-1274

The structure for Ehretinine, 7-O-(p-methoxybenzoyl)-retronecanol, a new pyrrolizidine alkaloid isolated from leaves of Ehretia aspera has been established by a combination of spectroscopic and chemical methods. To our knowledge this constitutes the first report of the natural occurrence of a retronecanol ester.

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