Loroquine

CAS# 27792-82-1

Loroquine

Catalog No. BCN2008----Order now to get a substantial discount!

Product Name & Size Price Stock
Loroquine:5mg Please Inquire In Stock
Loroquine:10mg Please Inquire In Stock
Loroquine:20mg Please Inquire In Stock
Loroquine:50mg Please Inquire In Stock

Quality Control of Loroquine

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Chemical structure

Loroquine

3D structure

Chemical Properties of Loroquine

Cas No. 27792-82-1 SDF Download SDF
PubChem ID 176464 Appearance Powder
Formula C8H9NO2 M.Wt 151.16
Type of Compound Alkaloids Storage Desiccate at -20°C
Solubility Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
Chemical Name 7-(hydroxymethyl)-2,3-dihydropyrrolizin-1-one
SMILES C1CN2C=CC(=C2C1=O)CO
Standard InChIKey ZGJHFPBCIVRXAQ-UHFFFAOYSA-N
Standard InChI InChI=1S/C8H9NO2/c10-5-6-1-3-9-4-2-7(11)8(6)9/h1,3,10H,2,4-5H2
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.

Protocol of Loroquine

Structure Identification
 European Journal of Organic Chemistry 1993(7):711-713.

Synthesis of 2,3Dihydro7-hydroxymethyl-1H-pyrrolizin-1-one, the Alkaloid Loroquine.[Reference: WebLink]


METHODS AND RESULTS:
The title compound 4 is synthesized in 8 steps by cyclization of N-tosylglycinate 5 with vinyl ketone 6. After elimination of water and sulfinic acid the pyrrolecarboxylate 9 is obtained which, on N-alkylation with ethyl acrylate, Dieckmann cyclization, saponification and decarboxylation, yields methylLoroquine 12. The reaction with chlorotrimethylsilane/sulfuric acid in acetic anhydride and subsequent saponification give Loroquine (4) in 2.1% overall yield.

Loroquine Dilution Calculator

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Loroquine Molarity Calculator

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Preparing Stock Solutions of Loroquine

1 mg 5 mg 10 mg 20 mg 25 mg
1 mM 6.6155 mL 33.0775 mL 66.1551 mL 132.3101 mL 165.3877 mL
5 mM 1.3231 mL 6.6155 mL 13.231 mL 26.462 mL 33.0775 mL
10 mM 0.6616 mL 3.3078 mL 6.6155 mL 13.231 mL 16.5388 mL
50 mM 0.1323 mL 0.6616 mL 1.3231 mL 2.6462 mL 3.3078 mL
100 mM 0.0662 mL 0.3308 mL 0.6616 mL 1.3231 mL 1.6539 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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