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Deoxyisocalyciphylline B

CAS# 619326-75-9

Deoxyisocalyciphylline B

Catalog No. BCN4146----Order now to get a substantial discount!

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Chemical structure

Deoxyisocalyciphylline B

3D structure

Chemical Properties of Deoxyisocalyciphylline B

Cas No. 619326-75-9 SDF Download SDF
PubChem ID 10871574 Appearance Powder
Formula C22H31NO2 M.Wt 341.5
Type of Compound Alkaloids Storage Desiccate at -20°C
Solubility Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
SMILES CC1CN2C3C(CCC4C3=CCC4)C5(C6(C2C1CC6)CCC(=O)O5)C
Standard InChIKey NGQSEZXJVMCXSC-BPGMYFSDSA-N
Standard InChI InChI=1S/C22H31NO2/c1-13-12-23-19-16-5-3-4-14(16)6-7-17(19)21(2)22(11-9-18(24)25-21)10-8-15(13)20(22)23/h5,13-15,17,19-20H,3-4,6-12H2,1-2H3/t13-,14-,15-,17+,19+,20+,21+,22+/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 Deoxyisocalyciphylline B

The herbs of Daphniphyllum calycinum

Biological Activity of Deoxyisocalyciphylline B

DescriptionStandard reference
In vitro

Secophnane-type alkaloids from Daphniphyllum oldhami.[Pubmed: 17311225]

Chem Biodivers. 2007 Feb;4(2):129-38.


METHODS AND RESULTS:
Four new alkaloids, daphnioldhanins D-G (1-4, resp.), together with five known alkaloids, daphmacropodine (5), secodaphniphylline (6), deoxycalyciphylline B (7), Deoxyisocalyciphylline B (8), and daphmanidin A (9), were isolated from the roots of Daphniphyllum oldhami. Their structures were elucidated on the basis of spectroscopic data and chemical methods.
CONCLUSIONS:
Compound 1 at 2.0 microM showed potent antioxidant activity against H(2)O(2)-induced impairment in PC12 cells.

Protocol of Deoxyisocalyciphylline B

Structure Identification
J Org Chem. 2003 Oct 17;68(21):7961-6.

Two novel alkaloids with a unique fused hexacyclic skeleton from Daphniphyllum subverticillatum.[Pubmed: 14535771]


METHODS AND RESULTS:
Two novel major alkaloids, deoxycalyciphylline B (1) and Deoxyisocalyciphylline B (2) with a unique fused hexacyclic skeleton, together with a quite recently reported alkaloid calyciphylline B (3), were isolated from the stem of Daphniphyllum subverticillatum. Their structures were established by spectral methods and chemical evidence, especially 2D NMR techniques.
CONCLUSIONS:
The structure of 1 was further confirmed by a single-crystal X-ray diffraction determination.

J Nat Prod. 2006 Jan;69(1):79-82.

Alkaloids from Daphniphyllum longeracemosum.[Pubmed: 16441073]


METHODS AND RESULTS:
Four new Daphniphyllum alkaloids, daphnilongeranins A-D (1-4), along with four known ones, daphniphylline, longistylumphylline A, Deoxyisocalyciphylline B, and daphnicyclidin D, were isolated from the leaves and stems of Daphniphyllum longeracemosum. Daphnilongeranin A (1) is the first seco-10,17-longistylumphylline A type Daphniphyllum alkaloid, and daphnilongeranin B (2) is a new C-22 nor-Daphniphyllum alkaloid based on a new C21 skeleton.
CONCLUSIONS:
Their structures and stereochemistry were determined using spectroscopic data and chemical methods.

Deoxyisocalyciphylline B Dilution Calculator

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Preparing Stock Solutions of Deoxyisocalyciphylline B

1 mg 5 mg 10 mg 20 mg 25 mg
1 mM 2.9283 mL 14.6413 mL 29.2826 mL 58.5652 mL 73.2064 mL
5 mM 0.5857 mL 2.9283 mL 5.8565 mL 11.713 mL 14.6413 mL
10 mM 0.2928 mL 1.4641 mL 2.9283 mL 5.8565 mL 7.3206 mL
50 mM 0.0586 mL 0.2928 mL 0.5857 mL 1.1713 mL 1.4641 mL
100 mM 0.0293 mL 0.1464 mL 0.2928 mL 0.5857 mL 0.7321 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 Deoxyisocalyciphylline B

Alkaloids from Daphniphyllum longeracemosum.[Pubmed:16441073]

J Nat Prod. 2006 Jan;69(1):79-82.

Four new Daphniphyllum alkaloids, daphnilongeranins A-D (1-4), along with four known ones, daphniphylline, longistylumphylline A, Deoxyisocalyciphylline B, and daphnicyclidin D, were isolated from the leaves and stems of Daphniphyllum longeracemosum. Daphnilongeranin A (1) is the first seco-10,17-longistylumphylline A type Daphniphyllum alkaloid, and daphnilongeranin B (2) is a new C-22 nor-Daphniphyllum alkaloid based on a new C21 skeleton. Their structures and stereochemistry were determined using spectroscopic data and chemical methods.

Secophnane-type alkaloids from Daphniphyllum oldhami.[Pubmed:17311225]

Chem Biodivers. 2007 Feb;4(2):129-38.

Four new alkaloids, daphnioldhanins D-G (1-4, resp.), together with five known alkaloids, daphmacropodine (5), secodaphniphylline (6), deoxycalyciphylline B (7), Deoxyisocalyciphylline B (8), and daphmanidin A (9), were isolated from the roots of Daphniphyllum oldhami. Their structures were elucidated on the basis of spectroscopic data and chemical methods. Compound 1 at 2.0 microM showed potent antioxidant activity against H(2)O(2)-induced impairment in PC12 cells.

Two novel alkaloids with a unique fused hexacyclic skeleton from Daphniphyllum subverticillatum.[Pubmed:14535771]

J Org Chem. 2003 Oct 17;68(21):7961-6.

Two novel major alkaloids, deoxycalyciphylline B (1) and Deoxyisocalyciphylline B (2) with a unique fused hexacyclic skeleton, together with a quite recently reported alkaloid calyciphylline B (3), were isolated from the stem of Daphniphyllum subverticillatum. Their structures were established by spectral methods and chemical evidence, especially 2D NMR techniques. The structure of 1 was further confirmed by a single-crystal X-ray diffraction determination.

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