1-Ethoxycarbonyl-beta-carboline | CAS:72755-19-2

1-Ethoxycarbonyl-beta-carboline

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Product Name	1-Ethoxycarbonyl-beta-carboline
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CAS No.:	72755-19-2
Catalog No.:	CFN92123
Molecular Formula:	C₁₄H₁₂N₂O₂
Molecular Weight:	240.3 g/mol
Purity:	>=98%
Type of Compound:	Alkaloids
Physical Desc.:	Yellow powder
Source:	The barks of Picrasma quassioides
Solvent:	Chloroform, Dichloromethane, Ethyl Acetate, DMSO, Acetone, etc.
Download:	COA MSDS SDF Manual
Similar structural:	Comparison (Web) (SDF)
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Size /Price /Stock	10 mM * 1 mL in DMSO / Inquiry
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1-Ethoxycarbonyl-beta-carboline Description

Source:	The barks of Picrasma quassioides
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:

Molecules, 2014, 19(7):8752-8761.

Preparative separation of alkaloids from picrasma quassioides (D. Don) Benn. By conventional and pH-zone-refining countercurrent chromatography.[Reference: WebLink]

METHODS AND RESULTS:
Two high-speed countercurrent chromatography (HSCCC) modes were compared by separation of major alkaloids from crude extract of Picrasma quassioides. The conventional HSCCC separation was performed with a two-phase solvent system composed of petroleum ether-ethyl acetate-methanol-water (5:5:4.5:5.5, v/v/v/v) with 200 mg loading. pH-Zone-refining CCC was performed with two-phase solvent system composed of petroleum ether-ethyl acetate-n-butanol-water (3:2:7:9, v/v/v/v) where triethylamine (10 mM) was added to the upper organic stationary phase and hydrochloric acid (5 mM) was added to the lower aqueous phase with 2 g loading. From 2 g of crude extract, 87 mg of 5-methoxycanthin-6-one (a), 38 mg of 1-methoxy-β-carboline (b), 134 mg of 1-ethyl-4,8-dimethoxy-β- carboline (c), 74 mg of 1-Ethoxycarbonyl-beta-carboline (d), 56 mg of 1-vinyl-4,8-dimethoxy-β-carboline (e) and 26 mg of 1-vinyl-4-dimethoxy- β- carboline (f) were obtained with purities of over 97.0%.
CONCLUSIONS:
The results indicated that pH-zone-refining CCC is an excellent separations tool at the multigram level.

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

	1 mg	5 mg	10 mg	20 mg	25 mg
1 mM	4.1615 mL	20.8073 mL	41.6146 mL	83.2293 mL	104.0366 mL
5 mM	0.8323 mL	4.1615 mL	8.3229 mL	16.6459 mL	20.8073 mL
10 mM	0.4161 mL	2.0807 mL	4.1615 mL	8.3229 mL	10.4037 mL
50 mM	0.0832 mL	0.4161 mL	0.8323 mL	1.6646 mL	2.0807 mL
100 mM	0.0416 mL	0.2081 mL	0.4161 mL	0.8323 mL	1.0404 mL

CFN98313	Crenatine	26585-14-8	226.3	C₁₄H₁₄N₂O
CFN99019	Picrasidine I	100234-59-1	240.3	C₁₄H₁₂N₂O₂
CFN99020	Picrasidine J	100234-62-6	242.3	C₁₄H₁₄N₂O₂
CFN97116	Dehydrocrenatidine	65236-62-6	254.3	C₁₅H₁₄N₂O₂
CFN92122	1-Acetyl-beta-carboline	50892-83-6	210.2	C₁₃H₁₀N₂O
CFN98456	1-Methoxycarbonyl-beta-carboline	3464-66-2	226.2	C₁₃H₁₀N₂O₂
CFN91567	1-Formyl-beta-carboline	20127-63-3	196.2	C₁₂H₈N₂O
CFN95291	Perlolyrine	29700-20-7	264.3	C₁₆H₁₂N₂O₂
CFN95023	1-Methoxycarbonyl-beta-carboline-N-oxide	74690-74-7	242.2	C₁₃H₁₀N₂O₃
CFN92123	1-Ethoxycarbonyl-beta-carboline	72755-19-2	240.3	C₁₄H₁₂N₂O₂