Caboxine A

CAS# 53851-13-1

Caboxine A

Catalog No. BCN5715----Order now to get a substantial discount!

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Chemical structure

Caboxine A

3D structure

Chemical Properties of Caboxine A

Cas No. 53851-13-1 SDF Download SDF
PubChem ID 91895272 Appearance Powder
Formula C22H26N2O5 M.Wt 398.5
Type of Compound Alkaloids Storage Desiccate at -20°C
Solubility Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
Chemical Name methyl (1S,4aS,5aS,6S,10aS)-6'-methoxy-1-methyl-2'-oxospiro[1,4a,5,5a,7,8,10,10a-octahydropyrano[3,4-f]indolizine-6,3'-1H-indole]-4-carboxylate
SMILES CC1C2CN3CCC4(C3CC2C(=CO1)C(=O)OC)C5=C(C=C(C=C5)OC)NC4=O
Standard InChIKey SRKHGHLMEDVZRX-IHGKUHQXSA-N
Standard InChI InChI=1S/C22H26N2O5/c1-12-15-10-24-7-6-22(17-5-4-13(27-2)8-18(17)23-21(22)26)19(24)9-14(15)16(11-29-12)20(25)28-3/h4-5,8,11-12,14-15,19H,6-7,9-10H2,1-3H3,(H,23,26)/t12-,14-,15-,19-,22-/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 Caboxine A

The herbs of Catharanthus roseus

Biological Activity of Caboxine A

DescriptionStandard reference

Protocol of Caboxine A

Structure Identification
Phytochemistry Letters,2011,4(4):399–403.

Two new indole alkaloids from Vinca herbacea L.[Reference: WebLink]

Six indole alkaloids were isolated from the aerial parts of Vinca herbacea Waldst. et Kit.
METHODS AND RESULTS:
Structures of the isolated compounds were elucidated as two new alkaloids, 10-methoxyraucaffrinoline (1) and 11-methoxyburnamine (2), and four known alkaloids, picrinine (3), burnamine (4), Caboxine A (5) and elegantine (6) by intensive 1D- and 2D-NMR spectroscopic techniques.

Phytochemistry,1975,14(2):565-568.

Structure des caboxines: Alcaloïdes oxindoliques du Cabucala fasciculata[Reference: WebLink]


METHODS AND RESULTS:
The structures of three new 11-monomethoxy pentacyclic oxindole alkaloids have been elucidated by chemical correlations with reserpinine: Caboxine A was assigned to the allo C19-méthyl α series: 3S, 4R, 7S, 19S; isocaboxine-A and B to the epi-allo C19-methyl α series and have, respectively, the following configurations 3R, 4S, 7S, 19S and 3R, 4S, 7R, 19S.

Caboxine A Dilution Calculator

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Caboxine A Molarity Calculator

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Preparing Stock Solutions of Caboxine A

1 mg 5 mg 10 mg 20 mg 25 mg
1 mM 2.5094 mL 12.5471 mL 25.0941 mL 50.1882 mL 62.7353 mL
5 mM 0.5019 mL 2.5094 mL 5.0188 mL 10.0376 mL 12.5471 mL
10 mM 0.2509 mL 1.2547 mL 2.5094 mL 5.0188 mL 6.2735 mL
50 mM 0.0502 mL 0.2509 mL 0.5019 mL 1.0038 mL 1.2547 mL
100 mM 0.0251 mL 0.1255 mL 0.2509 mL 0.5019 mL 0.6274 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 Caboxine A

Two new indole alkaloids from Vinca herbacea L.

Phytochemistry Letters Volume 4, Issue 4, December 2011, Pages 399–403

Six indole alkaloids were isolated from the aerial parts of Vinca herbacea Waldst. et Kit. Structures of the isolated compounds were elucidated as two new alkaloids, 10-methoxyraucaffrinoline (1) and 11-methoxyburnamine (2), and four known alkaloids, picrinine (3), burnamine (4), Caboxine A (5) and elegantine (6) by intensive 1D- and 2D-NMR spectroscopic techniques.

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