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SMB00086

Sigma-Aldrich

Columbin

≥95% (LC/MS-ELSD)

Sinônimo(s):

Isocolumbin

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About This Item

Fórmula empírica (Notação de Hill):
C20H22O6
Número CAS:
Peso molecular:
358.39
Código UNSPSC:
12352205
ID de substância PubChem:
NACRES:
NA.25

Ensaio

≥95% (LC/MS-ELSD)

forma

solid

aplicação(ões)

metabolomics
vitamins, nutraceuticals, and natural products

temperatura de armazenamento

−20°C

cadeia de caracteres SMILES

C[C@@]12C[C@H](OC(=O)[C@@H]1CC[C@]3(C)[C@H]2[C@@H]4OC(=O)[C@@]3(O)C=C4)c5ccoc5

InChI

1S/C20H22O6/c1-18-9-14(11-5-8-24-10-11)25-16(21)12(18)3-6-19(2)15(18)13-4-7-20(19,23)17(22)26-13/h4-5,7-8,10,12-15,23H,3,6,9H2,1-2H3/t12-,13+,14-,15-,18+,19+,20-/m0/s1

chave InChI

AALLCALQGXXWNA-QJNFORGASA-N

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Descrição geral

Natural product derived from plant source.

Código de classe de armazenamento

11 - Combustible Solids

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable


Certificados de análise (COA)

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Siddig Ibrahim Abdelwahab et al.
European journal of pharmacology, 678(1-3), 61-70 (2012-01-10)
Columbin, a diterpenoid furanolactone, was isolated purely for the first time from the plant species Tinspora bakis. The anti-inflammatory effects of columbin were studied in vitro, in silico and in vivo. The effect of columbin on nitric oxide was examined
Qirong Shi et al.
Biomedical chromatography : BMC, 21(6), 642-648 (2007-03-09)
Columbin is an important component isolated from Radix Tinosporae. It has been demonstrated to possess many pharmacological activities, including anti-inflammation, antitumor and inhibition of enzyme activity in vivo. The purpose of the present study was to examine in vivo pharmacokinetics
K Swaminathan et al.
Acta crystallographica. Section C, Crystal structure communications, 45 ( Pt 2), 300-303 (1989-02-15)
(1S,4R,5R,8S,10R,12S)-4-Hydroxy-15,16-epoxycleroda-2,12(16),14- trieno-17,12: 18,1-biscarbolactone, C20H22O6, Mr = 358.2, m.p. = 453-454 K, orthorhombic, P2(1)2(1)2(1), a = 7.3869 (6), b = 11.986 (1), c = 19.896 (2) A, V = 1761.65 A3, Z = 4, Dx = 1.351, Dm(by flotation) = 1.349
K Wada et al.
Biological & pharmaceutical bulletin, 18(4), 634-636 (1995-04-01)
In a screening series of bioactive components in edible and medicinal plants, we found that Calumbae Radix (Colombo root, 1% powdered feed, for 5 d) and its component, columbin (20-40 mg/kg/d, for 5 d, orally), shortened the sleeping time induced
A J Nok et al.
Journal of enzyme inhibition and medicinal chemistry, 20(4), 365-368 (2005-10-07)
The diterpenoid furanolactone (columbin) from Aristolochia albida inhibited growth of culture forms of Trypanosoma brucei. In vitro analysis of the compound at 5-250 microg/ml showed complete lysis of the parasites within 10-20 minutes post incubation. At 50 microg/ml, columbin killed

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