Obtusilin | CAS:105870-59-5 | Manufacturer ChemFaces

Obtusilin

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

Source:	The herbs of Aglaia odorata Lour.
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:

Issue Helvetica Chimica Acta,2011,94(2): 238–247.

Chromenone Glucosides Acylated with Monoterpene Acids from the Leaves of Eucalyptus camaldulensis var. obtusa[Reference: WebLink]

METHODS AND RESULTS:
Three new chromenone glucosides acylated with monoterpene acids, eucamaldusides A (1), B (2), and C (3), were isolated from the leaves of Eucalyptus camaldulensis var. obtusa, together with the five known compounds ursolic acid lactone, Obtusilin, β-sitosterol glucoside, 4-hydroxybenzoic acid, and cypellocarpin C. The structures of the new compounds were established by exhaustive 1D- and 2D-NMR spectroscopic studies.
CONCLUSIONS:
Their configuration was determined by measuring the [α]D of the known methyl esters of the monoterpene acids obtained by methanolysis of 1–3.

Product Name	Obtusilin
Price:
CAS No.:	105870-59-5
Catalog No.:	CFN90556
Molecular Formula:	C₃₀H₄₆O₄
Molecular Weight:	470.69 g/mol
Purity:	>=98%
Type of Compound:	Triterpenoids
Physical Desc.:	Powder
Source:	The herbs of Aglaia odorata Lour.
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	Triterpenoids Compound Library

	1 mg	5 mg	10 mg	20 mg	25 mg
1 mM	2.1245 mL	10.6227 mL	21.2454 mL	42.4908 mL	53.1135 mL
5 mM	0.4249 mL	2.1245 mL	4.2491 mL	8.4982 mL	10.6227 mL
10 mM	0.2125 mL	1.0623 mL	2.1245 mL	4.2491 mL	5.3114 mL
50 mM	0.0425 mL	0.2125 mL	0.4249 mL	0.8498 mL	1.0623 mL
100 mM	0.0212 mL	0.1062 mL	0.2125 mL	0.4249 mL	0.5311 mL

CFN97281	Rubifolic acid	80489-65-2	472.7	C₃₀H₄₈O₄
CFN98292	Zamanic acid	260393-05-3	618.9	C₃₉H₅₄O₆
CFN98486	3-Hydroxy-11-ursen-28,13-olide	35959-05-8	454.7	C₃₀H₄₆O₃
CFN98487	3-Acetoxy-11-ursen-28,13-olide	35959-08-1	496.7	C₃₂H₄₈O₄
CFN99623	Tereticornate A	149751-81-5	630.9	C₄₀H₅₄O₆
CFN98851	3-Epicorosolic acid	52213-27-1	472.7	C₃₀H₄₈O₄
CFN98685	Corosolic acid	4547-24-4	472.7	C₃₀H₄₈O₄
CFN92209	3-beta-O-(cis-p-Coumaroyl)corosolic acid	155800-17-2	618.9	C₃₉H₅₄O₆
CFN92274	Jacoumaric acid	63303-42-4	618.9	C₃₉H₅₄O₆
CFN92196	3-Epiursolic acid	989-30-0	456.7	C₃₀H₄₈O₃