Dihydropalmatine | CAS:26067-60-7 | Manufacturer ChemFaces

Dihydropalmatine

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According to end customer requirements, ChemFaces provide solvent format. This solvent format of product intended use: Signaling Inhibitors, Biological activities or Pharmacological activities.

Size /Price /Stock	10 mM * 1 mL in DMSO / Inquiry
Other Packaging	*Packaging according to customer requirements(100uL/well, 200uL/well and more), and Container use Storage Tube With Screw Cap

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Description:

Reference standards.

In vitro:

Food Addit Contam Part A Chem Anal Control Expo Risk Assess. 2015;32(6):799-807.

Rapid screening for the adulterants of Berberis aristata using direct analysis in real-time mass spectrometry and principal component analysis for discrimination.[Pubmed: 25739096]

Adulteration or substitution of commercial Berberis aristata and its herbal products with inferior-quality substituents is very common.
METHODS AND RESULTS:
Metabolic profiling of B. aristata, along with its common adulterants/contaminants/substituents such as B. asiatica, Mahonia borealis and Coscinium fenestratum, was rapidly carried out using direct analysis in real-time mass spectrometry (DART MS) to generate the chemical fingerprints for the differentiation of these species. Phytochemical analysis showed the presence of mainly alkaloids. The identified alkaloids were berberrubine, berberine, jatrorrhizine, ketoberberine, palmatine, Dihydropalmatine or 7,8-dihydro-8-hydroxyberberine, berbamine and pakistanamine. Berberine, which was mainly reported from the root and stem bark of B. aristata, was also identified in the leaf along with chlorogenic acid. The DART MS data have been subjected to principal component analysis (PCA). The resulting score plots showed clustering and clear differentiation of the species and plant parts.
CONCLUSIONS:
It is thus apparent that the technique of DART MS followed by PCA is a quick and reliable method for the direct profiling of B. aristata and its adulterant plants and plant parts. The study reports the rapid analytical method to identify the possibility of illegal adulteration/contamination/substitution in potential plant materials and herbal extracts.

Dihydropalmatine Description

Source:	The the roots and stem barks of Berberis aristata
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.

Product Name	Dihydropalmatine
Price:
CAS No.:	26067-60-7
Catalog No.:	CFN93083
Molecular Formula:	C₂₁H₂₃NO₄
Molecular Weight:	353.41 g/mol
Purity:	>=98%
Type of Compound:	Alkaloids
Physical Desc.:	Powder
Source:	The the roots and stem barks of Berberis aristata
Solvent:	Chloroform, Dichloromethane, Ethyl Acetate, DMSO, Acetone, etc.
Download:	COA MSDS
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	Alkaloids Compound Library

	1 mg	5 mg	10 mg	20 mg	25 mg
1 mM	2.8296 mL	14.1479 mL	28.2957 mL	56.5915 mL	70.7394 mL
5 mM	0.5659 mL	2.8296 mL	5.6591 mL	11.3183 mL	14.1479 mL
10 mM	0.283 mL	1.4148 mL	2.8296 mL	5.6591 mL	7.0739 mL
50 mM	0.0566 mL	0.283 mL	0.5659 mL	1.1318 mL	1.4148 mL
100 mM	0.0283 mL	0.1415 mL	0.283 mL	0.5659 mL	0.7074 mL

CFN90696	Demethyleneberberine	25459-91-0	324.35	C₁₉H₁₈NO₄
CFN90505	Palmatrubine	16176-68-4	338.38	C₂₀H₂₀NO₄
CFN98493	Jatrorrhizine	3621-38-3	338.4	C₂₀H₂₀NO₄
CFN80375	Groenlandicine	38691-95-1	322.10	C₁₉H₁₆NO₄
CFN98108	Jatrorrhizine Hydrochloride	6681-15-8	373.83	C₂₀H₂₀ClNO₄
CFN90581	Columbamine	3621-36-1	338.38	C₂₀H₂₀NO₄
CFN98459	Palmatine	3486-67-7	352.4	C₂₁H₂₂NO₄
CFN99124	Palmatine hydrochloride	10605-02-4	387.86	C₂₁H₂₂ClNO₄
CFN89079	1-Methoxyberberine	29133-52-6	352.38	C₂₁H₂₀NO₅
CFN98001	Pseudopalmatine	19716-66-6	352.4	C₂₁H₂₂NO₄