Ligularine | CAS:34429-54-4 | Manufacturer ChemFaces

Ligularine

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Size /Price /Stock	10 mM * 1 mL in DMSO / Inquiry
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Ligularine Description

Source:	The herbs of Ligularia hodgsonii.
Solvent:	Chloroform, Dichloromethane, Ethyl Acetate, DMSO, Acetone, etc.
Storage:	Providing storage is as stated on the product vial and the vial is kept tightly sealed, the product can be stored for up to 24 months(2-8C). Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20C. Generally, these will be useable for up to two weeks. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour. Need more advice on solubility, usage and handling? Please email to: service@chemfaces.com
After receiving:	The packaging of the product may have turned upside down during transportation, resulting in the natural compounds adhering to the neck or cap of the vial. take the vial out of its packaging and gently shake to let the compounds fall to the bottom of the vial. for liquid products, centrifuge at 200-500 RPM to gather the liquid at the bottom of the vial. try to avoid loss or contamination during handling.

Structure Identification:

J Nat Prod. 2000 Jun;63(6):857-60.

Characterization of two structural forms of otonecine-type pyrrolizidine alkaloids from Ligularia hodgsonii by NMR spectroscopy.[Pubmed: 10869221]

METHODS AND RESULTS:
Clivorine (1) and Ligularine (2), two hepatotoxic otonecine-type pyrrolizidine alkaloids isolated from Ligularia hodgsonii, an antitussive traditional Chinese medicine, were investigated in CDCl(3) and D(2)O by various NMR techniques to delineate why this type of alkaloid displays uncharacteristic solubility properties by dissolving in both nonpolar organic and aqueous solutions.
CONCLUSIONS:
The results demonstrated that both alkaloids exist in a non-ionized form in CDCl(3), but in an ionized form in D(2)O, suggesting that this unique dual solubility may play a role in the intoxication resultant from consumption of water extracts of herbs, including herbal teas, containing otonecine-type pyrrolizidine alkaloids.

Product Name	Ligularine
Price:
CAS No.:	34429-54-4
Catalog No.:	CFN00378
Molecular Formula:	C₁₉H₂₇NO₇
Molecular Weight:	381.4 g/mol
Purity:	>=98%
Type of Compound:	Alkaloids
Physical Desc.:	Powder
Source:	The herbs of Ligularia hodgsonii.
Solvent:	Chloroform, Dichloromethane, Ethyl Acetate, DMSO, Acetone, etc.
Download:	COA MSDS SDF
Similar structural:	Comparison (Web) (SDF)
Guestbook:

Size /Price /Stock	10 mM * 100 uL in DMSO / Inquiry / In-stock 10 mM * 1 mL in DMSO / Inquiry / In-stock
Related Libraries	Hepatotoxicity Compound Library Alkaloids Compound Library

	1 mg	5 mg	10 mg	20 mg	25 mg
1 mM	2.6219 mL	13.1096 mL	26.2192 mL	52.4384 mL	65.548 mL
5 mM	0.5244 mL	2.6219 mL	5.2438 mL	10.4877 mL	13.1096 mL
10 mM	0.2622 mL	1.311 mL	2.6219 mL	5.2438 mL	6.5548 mL
50 mM	0.0524 mL	0.2622 mL	0.5244 mL	1.0488 mL	1.311 mL
100 mM	0.0262 mL	0.1311 mL	0.2622 mL	0.5244 mL	0.6555 mL

CFN00363	Crotafoline	38494-87-0	351.40	C₁₈H₂₅NO₆
CFN00378	Ligularine	34429-54-4	381.4	C₁₉H₂₇NO₇
CFN00408	Isatidine	15503-86-3	367.40	C₁₈H₂₅NO₇
CFN00418	Senecionine N-oxide	13268-67-2	351.17	C₁₈H₂₅NO₆
CFN00420	Seneciphyllinine	90341-45-0	375.42	C₂₀H₂₅NO₆
CFN00421	Riddelline	23246-96-0	349.38	C₁₈H₂₃NO₆
CFN00469	Riddelline N-oxide	75056-11-0	365.4	C₁₈H₂₃NO₇
CFN00422	Spartioidine	520-59-2	333.38	C₁₈H₂₃NO₅
CFN00478	18-Hydroxyspartioidine	N/A	349.4	C₁₈H₂₃NO₆
CFN00424	Senkirkine	2318-18-5	365.42	C₁₉H₂₇NO₆