Sylvestroside I | CAS:71431-22-6 | Manufacturer ChemFaces

Sylvestroside I

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Description:

Sylvestroside I may have analgesic effect.

In vitro:

nternational Journal of Pharmacognosy,1996,34(4):255-61.

Phytochemical and pharmacological studies on medicinal herb Acicarpha tribuloides.[Reference: WebLink]

METHODS AND RESULTS:
In the present study we report the isolation of five iridoids and bis-iridoids identified as secologanin (I), swerosidic acid (II), secoxyloganin (III), Sylvestroside I (IV) and Sylvestroside III (V) from Acicarpha tribuloides Juss. (Calyceraceae). Also, the pharmacological profile of the extracts (Petroleum ether, CHCl 3, CHCl 3 /MeOH (9:1), MeOH and n-BuOH) from A. tribuloides was studied both in vivo and in vitro experiments. The in vivo experiments indicate that CHCl 3 /MeOH, MeOH and n-BuOH (100, 50 and 10 mg/kg/po) induce a significative analgesic effect in mice whereas CHCl 3 and petroleum ether extracts were inactive. In the in vitro experiments the extracts showed a similar activity because CHCl 3 /MeOH, MeOH and n-BuOH (500,250 and 125 μg/ml) were able to reduce the electrically induced contractions of guinea-pig ileum whereas CHCl 3 and petroleum ether extracts did not.
CONCLUSIONS:
As the active extracts contain iridoids, the pharmacological effects observed appear to depend on these structures.

Sylvestroside I Description

Source:	The roots of Dipsacus asperoides
Solvent:	DMSO, Pyridine, Methanol, Ethanol, 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.

Product Name	Sylvestroside I
Price:	$268 / 5mg
CAS No.:	71431-22-6
Catalog No.:	CFN97081
Molecular Formula:	C₃₃H₄₈O₁₉
Molecular Weight:	748.7 g/mol
Purity:	>=98%
Type of Compound:	Iridoids
Physical Desc.:	Powder
Source:	The roots of Dipsacus asperoides
Solvent:	DMSO, Pyridine, Methanol, Ethanol, 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	Iridoids Compound Library

	1 mg	5 mg	10 mg	20 mg	25 mg
1 mM	1.3356 mL	6.6782 mL	13.3565 mL	26.713 mL	33.3912 mL
5 mM	0.2671 mL	1.3356 mL	2.6713 mL	5.3426 mL	6.6782 mL
10 mM	0.1336 mL	0.6678 mL	1.3356 mL	2.6713 mL	3.3391 mL
50 mM	0.0267 mL	0.1336 mL	0.2671 mL	0.5343 mL	0.6678 mL
100 mM	0.0134 mL	0.0668 mL	0.1336 mL	0.2671 mL	0.3339 mL

CFN97727	Durantoside II	53526-66-2	582.56	C₂₇H₃₄O₁₄
CFN99274	Sesamoside	117479-87-5	420.4	C₁₇H₂₄O₁₂
CFN91608	Phlorigidoside C	276691-32-8	404.37	C₁₇H₂₄O₁₁
CFN92847	Lamalbid	52212-87-0	422.4	C₁₇H₂₆O₁₂
CFN91606	Phloyoside II	158599-51-0	456.83	C₁₇H₂₅ClO₁₂
CFN97081	Sylvestroside I	71431-22-6	748.7	C₃₃H₄₈O₁₉
CFN99360	4'-O-trans-p-Coumaroylmussaenoside	1246012-27-0	536.5	C₂₆H₃₂O₁₂
CFN91095	Gardoside	54835-76-6	374.34	C₁₆H₂₂O₁₀
CFN95467	Gardoside methyl ester	93930-20-2	388.4	C₁₇H₂₄O₁₀
CFN97765	Lamiide	27856-54-8	422.38	C₁₇H₂₆O₁₂