6-Aldehydo-isoophiopogonone A | CAS:112500-90-0

6-Aldehydo-isoophiopogonone A

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Product Name	6-Aldehydo-isoophiopogonone A
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CAS No.:	112500-90-0
Catalog No.:	CFN96336
Molecular Formula:	C₁₉H₁₄O₇
Molecular Weight:	354.3 g/mol
Purity:	>=98%
Type of Compound:	Flavonoids
Physical Desc.:	Powder
Source:	The dried root tubers of Ophiopogon japonicus(Thunb.)Ker-Gawler.
Solvent:	Chloroform, Dichloromethane, Ethyl Acetate, DMSO, Acetone, etc.
Download:	COA MSDS
Similar structural:	Comparison (Web) (SDF)
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Size /Price /Stock	10 mM * 1 mL in DMSO / Inquiry
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6-Aldehydo-isoophiopogonone A Description

Source:	The dried root tubers of Ophiopogon japonicus(Thunb.)Ker-Gawler.
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 Sep Sci. 2009 Jun;32(11):1949-56.

An efficient combination of supercritical fluid extraction and high-speed counter-current chromatography to extract and purify homoisoflavonoids from Ophiopogon japonicus (Thunb.) Ker-Gawler.[Pubmed: 19425020 ]

METHODS AND RESULTS:
Supercritical fluid extraction (SFE) was used to extract homoisoflavonoids from Ophiopogon japonicus (Thunb.) Ker-Gawler. The optimization of parameters was carried out using an orthogonal test L9 (3)(4) including pressure, temperature, dynamic extraction time and the amount of modifier. The process was then scaled up by 100 times with a preparative SFE system under the optimized conditions of 25 MPa, 55 degrees C, 4.0 h and 25% methanol as a modifier. Then crude extracts were separated and purified by high-speed counter-current chromatography (HSCCC) with a two-phase solvent system composed of n-hexane/ethyl acetate/methanol/ACN/water (1.8:1.0:1.0:1.2:1.0 v/v). There three homoisoflavonoidal compounds including methylophiopogonanone A 6-Aldehydo-isoophiopogonone A, and 6-formyl-isoophiopogonanone A, were successfully isolated and purified in one step. The collected fractions were analyzed by HPLC.
CONCLUSIONS:
In each operation, 140 mg crude extracts was separated and yielded 15.3 mg of methylophiopogonanone A (96.9% purity), 4.1 mg of 6-Aldehydo-isoophiopogonone A (98.3% purity) and 13.5 mg of 6-formyl-isoophiopogonanone A (97.3% purity) respectively. The chemical structure of the three homoisoflavonoids are identified by means of ESI-MS and NMR analysis.

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

	1 mg	5 mg	10 mg	20 mg	25 mg
1 mM	2.8225 mL	14.1123 mL	28.2247 mL	56.4493 mL	70.5617 mL
5 mM	0.5645 mL	2.8225 mL	5.6449 mL	11.2899 mL	14.1123 mL
10 mM	0.2822 mL	1.4112 mL	2.8225 mL	5.6449 mL	7.0562 mL
50 mM	0.0564 mL	0.2822 mL	0.5645 mL	1.129 mL	1.4112 mL
100 mM	0.0282 mL	0.1411 mL	0.2822 mL	0.5645 mL	0.7056 mL

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CFN96337	Ophiopogonanone A	75239-63-3	328.3	C₁₈H₁₆O₆
CFN96342	3-(2,4-Dihydroxybenzyl)-5-hydroxy-7,8-dimethoxy-6-methylchroman-4-one	149180-48-3	360.4	C₁₉H₂₀O₇
CFN96332	Ophiopogonanone E	588706-66-5	360.4	C₁₉H₂₀O₇
CFN96338	Ophiopogonanone F	588706-67-6	374.4	C₂₀H₂₂O₇
CFN98595	Methylophiopogonanone A	74805-92-8	342.34	C₁₉H₁₈O₆
CFN98596	Methylophiopogonanone B	74805-91-7	328.36	C₁₉H₂₀O₅
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