4-(cis)-Acetyl-3,6,8-trihydroxy-3-methyldihydronaphthalenone | CAS:263368-92-9

4-(cis)-Acetyl-3,6,8-trihydroxy-3-methyldihydronaphthalenone

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Product Name	4-(cis)-Acetyl-3,6,8-trihydroxy-3-methyldihydronaphthalenone
Price:
CAS No.:	263368-92-9
Catalog No.:	CFN97769
Molecular Formula:	C₁₃H₁₄O₅
Molecular Weight:	250.25 g/mol
Purity:	>=98%
Type of Compound:	Phenols
Physical Desc.:	Powder
Source:	The herbs of Cassia siamea
Solvent:	Chloroform, Dichloromethane, Ethyl Acetate, DMSO, Acetone, etc.
Download:	COA MSDS SDF
Similar structural:	Comparison (Web) (SDF)
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Size /Price /Stock	10 mM * 1 mL in DMSO / Inquiry
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4-(cis)-Acetyl-3,6,8-trihydroxy-3-methyldihydronaphthalenone Description

Source:	The herbs of Cassia siamea
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:

Journal of Yunnan University of Traditional Chinese Medicine, 2010 , 33 (2) :17-19.

Studies on Chemical Constituents of the Leaves of Cassia siamea Lam Cassia siamea Lam[Reference: WebLink]

To study the chemical constituents of the leaves of Cassia siamea Lam.,an ethno-remedy of Dai People in Yunnan.
METHODS AND RESULTS:
The chemical constituents were isolated and purified by chromatography.Their structures were elucidated on the basis of spectroscopic evidences and physicochemical properties. Six compounds were isolated and identified as 2-Methyl-5-acetonyl-7-hydroxy-chromone(1),4-(cis)-Acetyl-3,6,8-trihydroxy-3-methyldihydronaphthalenone(2),Emodin(3),Physcion(4),β-Amyrin(5),β-Sitosterol(6).
CONCLUSIONS:
Compounds 3-6 were isolated from the leaves of Cassia siamea Lam.for the first time.

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

	1 mg	5 mg	10 mg	20 mg	25 mg
1 mM	3.996 mL	19.98 mL	39.96 mL	79.9201 mL	99.9001 mL
5 mM	0.7992 mL	3.996 mL	7.992 mL	15.984 mL	19.98 mL
10 mM	0.3996 mL	1.998 mL	3.996 mL	7.992 mL	9.99 mL
50 mM	0.0799 mL	0.3996 mL	0.7992 mL	1.5984 mL	1.998 mL
100 mM	0.04 mL	0.1998 mL	0.3996 mL	0.7992 mL	0.999 mL

CFN95673	(2R,4S)-3,4-Dihydro-4-hydroxy-2,7-dimethyl-1(2H)-naphthalenone	1932291-56-9	190.2	C₁₂H₁₄O₂
CFN95694	Pyrolone B	1014978-30-3	206.2	C₁₂H₁₄O₃
CFN97769	4-(cis)-Acetyl-3,6,8-trihydroxy-3-methyldihydronaphthalenone	263368-92-9	250.25	C₁₃H₁₄O₅
CFN97770	4-(trans)-Acetyl-3,6,8-trihydroxy-3-methyldihydronaphthalenone	263368-91-8	250.25	C₁₃H₁₄O₅
CFN93653	Brevifolincarboxylic acid	18490-95-4	292.2	C₁₃H₈O₈
CFN94427	Vulpic acid	521-52-8	322.32	C₁₉H₁₄O₅