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6-O-Nicotinoylbarbatin C
ChemFaces products have been cited in many studies from excellent and top scientific journals
Product Name 6-O-Nicotinoylbarbatin C
Price:
CAS No.: 1015776-92-7
Catalog No.: CFN99028
Molecular Formula: C26H31NO6
Molecular Weight: 453.5 g/mol
Purity: >=98%
Type of Compound: Diterpenoids
Physical Desc.: Powder
Source: The herbs of Scutellaria barbata D. Don
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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Size /Price /Stock 10 mM * 100 uL in DMSO / Inquiry / In-stock
10 mM * 1 mL in DMSO / Inquiry / In-stock
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Description: Reference standards.
6-O-Nicotinoylbarbatin C Description
Source: The herbs of Scutellaria barbata D. Don
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 2.2051 mL 11.0254 mL 22.0507 mL 44.1014 mL 55.1268 mL
5 mM 0.441 mL 2.2051 mL 4.4101 mL 8.8203 mL 11.0254 mL
10 mM 0.2205 mL 1.1025 mL 2.2051 mL 4.4101 mL 5.5127 mL
50 mM 0.0441 mL 0.2205 mL 0.441 mL 0.882 mL 1.1025 mL
100 mM 0.0221 mL 0.1103 mL 0.2205 mL 0.441 mL 0.5513 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:
China Journal of Chinese Materia Medica, 2015, 40(1):98-102.
Diterpenoids from Scutellaria strigillosa.[Reference: WebLink]

METHODS AND RESULTS:
By means of preparative HPTLC and column chromatography over silica gel and Sephadex LH-20, nine diterpenoids were isolated and purified from the whole plants of Scutellaria strigillosa. Based on the physico-chemical properties and spectral data, their structures were elucidated as: 6-O-acetyl-7-O-nicotinoylscutebarbatine G(1), 6-O-nicotinoyl-7-O-acetylscutebarbatine G(2), 6,7-di-O-nicotinoylscutebarbatine G(3), scutebarbatine K(4), scutebarbatine B(5), 6-O-acetylscutehenanine A(6), 6-O-nicotinoylbarba- tin A(7), 6,7-di-O-acetoxylbarbatin A(8), scutebarbatine F(9).
CONCLUSIONS:
Compound 1 is a new diterpenoid, and compounds 2-9 were isolated from Scutellaria strigillosa for the first time.
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7-Epitaxol

Catalog No: CFN90371
CAS No: 105454-04-4
Price: $60/20mg
Sinapine

Catalog No: CFN00092
CAS No: 18696-26-9
Price: $88/20mg
Gallocatechin gallate

Catalog No: CFN96488
CAS No: 5127-64-0
Price: $100/5mg
Purpurin

Catalog No: CFN92566
CAS No: 81-54-9
Price: $30/20mg
Candicine

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CAS No: 6656-13-9
Price: $ / mg
Platycodigenin

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CAS No: 22327-82-8
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Luteolin 7-diglucuronide

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CAS No: 96400-45-2
Price: $ / mg
3',4',5'-Trimethoxyflavone

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Price: $118/10mg
1,3,6-Tri-O-galloylglucose

Catalog No: CFN95043
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Price: $318/10mg
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