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Crobarbatine
Crobarbatine
ChemFaces products have been cited in many studies from excellent and top scientific journals
Product Name Crobarbatine
Price:
CAS No.: 49679-23-4
Catalog No.: CFN00357
Molecular Formula: C15H21NO5
Molecular Weight: 295.33 g/mol
Purity: >=98%
Type of Compound: Alkaloids
Physical Desc.: Powder
Source: The herbs of Crotalaria barbata
Solvent: Chloroform, Dichloromethane, Ethyl Acetate, DMSO, Acetone, etc.
Download: COA    MSDS    SDF
Similar structural: Comparison (Web)  (SDF)
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Description: Reference standards.
Crobarbatine Description
Source: The herbs of Crotalaria barbata
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.
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Recently, ChemFaces products have been cited in many studies from excellent and top scientific journals

Cell. 2018 Jan 11;172(1-2):249-261.e12.
doi: 10.1016/j.cell.2017.12.019.
IF=36.216(2019)

PMID: 29328914

Cell Metab. 2020 Mar 3;31(3):534-548.e5.
doi: 10.1016/j.cmet.2020.01.002.
IF=22.415(2019)

PMID: 32004475

Mol Cell. 2017 Nov 16;68(4):673-685.e6.
doi: 10.1016/j.molcel.2017.10.022.
IF=14.548(2019)

PMID: 29149595

ACS Nano. 2018 Apr 24;12(4): 3385-3396.
doi: 10.1021/acsnano.7b08969.
IF=13.903(2019)

PMID: 29553709

Nature Plants. 2016 Dec 22;3: 16206.
doi: 10.1038/nplants.2016.205.
IF=13.297(2019)

PMID: 28005066

Sci Adv. 2018 Oct 24;4(10): eaat6994.
doi: 10.1126/sciadv.aat6994.
IF=12.804(2019)

PMID: 30417089
Calculate Dilution Ratios(Only for Reference)
1 mg 5 mg 10 mg 20 mg 25 mg
1 mM 3.386 mL 16.9302 mL 33.8604 mL 67.7209 mL 84.6511 mL
5 mM 0.6772 mL 3.386 mL 6.7721 mL 13.5442 mL 16.9302 mL
10 mM 0.3386 mL 1.693 mL 3.386 mL 6.7721 mL 8.4651 mL
50 mM 0.0677 mL 0.3386 mL 0.6772 mL 1.3544 mL 1.693 mL
100 mM 0.0339 mL 0.1693 mL 0.3386 mL 0.6772 mL 0.8465 mL
* Note: If you are in the process of experiment, it's need to make the dilution ratios of the samples. The dilution data of the sheet for your reference. Normally, it's can get a better solubility within lower of Concentrations.
Protocol
Structure Identification:
Cellular and Molecular Life Sciences CMLS, 1973, 29(4):390-390.
GenusCrotalaria XIII. Crobarbatine, a new pyrrolizidine alkaloid ofC. barbata R.[Reference: WebLink]

METHODS AND RESULTS:
GenusCrotalaria XIII. Crobarbatine, a new pyrrolizidine alkaloid ofC. barbata R.
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Price: $138/20mg
Monomethyl lithospermate

Catalog No: CFN91005
CAS No: 933054-33-2
Price: $333/10mg
Aloeemodin

Catalog No: CFN98749
CAS No: 481-72-1
Price: $30/20mg
Bisdemethoxycurcumin

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Delta 5-avenasterol

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Diosbulbin B

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Eurycomalactone

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(20S)-Protopanaxatriol

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Soyasapogenol C

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CAS No: 595-14-2
Price: $463/5mg
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