Vaccarin E | CAS:2252345-81-4 | Manufacturer ChemFaces

Vaccarin E

ChemFaces products have been cited in many studies from excellent and top scientific journals

Order & Inquiry & Tech Support

Tel: (0086)-27-84237683
Tech: service@chemfaces.com
Order: manager@chemfaces.com
Address: 176, CheCheng Eest Rd., WETDZ, Wuhan, Hubei 430056, PRC

How to Order

Orders via your E-mail:

1. Product number / Name / CAS No.
2. Delivery address
3. Ordering/billing address
4. Contact information
Order: manager@chemfaces.com

Delivery time

Delivery & Payment method

1. Usually delivery time: Next day delivery by 9:00 a.m. Order now

2. We accept: Wire transfer & Credit card & Paypal

Citing Use of our Products

More Impact Factor than five Cite...

* Packaging according to customer requirements(5mg, 10mg, 20mg and more). We shipped via FedEx, DHL, UPS, EMS and others courier.

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 / $318 / In-stock
Other Packaging	*Packaging according to customer requirements(100uL/well, 200uL/well and more), and Container use Storage Tube With Screw Cap

Featured Products

More...

Licochalcone A

Catalog No: CFN99575
CAS No: 58749-22-7
Price: $88/20mg

Niga-ichigoside F1

Catalog No: CFN91060
CAS No: 95262-48-9
Price: $318/20mg

Taxifolin

Catalog No: CFN98734
CAS No: 480-18-2
Price: $30/20mg

trans-4-Hydroxycinnamic acid

Catalog No: CFN98794
CAS No: 501-98-4
Price: $30/20mg

Soyasaponin Bb

Catalog No: CFN90456
CAS No: 51330-27-9
Price: $138/20mg

3-O-Acetyl-11-keto-beta-boswellic ...

Catalog No: CFN90531
CAS No: 67416-61-9
Price: $80/20mg

Diosgenin

Catalog No: CFN99515
CAS No: 512-04-9
Price: $30/20mg

Glycyrin

Catalog No: CFN89404
CAS No: 66056-18-6
Price: $368/5mg

trans-Caryophyllene

Catalog No: CFN90502
CAS No: 87-44-5
Price: $30/20mg

Rutaecarpine

Catalog No: CFN97337
CAS No: 84-26-4
Price: $40/20mg

Vaccarin E Description

Source:	The seeds of Vaccaria segetalis
Solvent:	DMSO, Pyridine, Methanol, Ethanol, 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:

Phytochemistry Letters, 2017, 19:241-247.

C-glycosylflavone with rotational isomers from Vaccaria hispanica (Miller) Rauschert seeds.[Reference: WebLink]

METHODS AND RESULTS:
Five C-glycosylflavone were isolated from Vaccaria hispanica (Miller) Rauschert seeds. Their NMR spectra showed separate signals because of the existence of rotational isomers, which is an unusual phenomenon.
CONCLUSIONS:
The spectroscopic data revealed that compounds 1–5 were identified as apigenin 6-C-[α-l-arabinopyranosyl-(1′′′→2′′)-β-d-glucopyranosyl]-7-O-β-d-glucopyranoside (1), apigenin 6-C-[α-l-arabinopyranosyl-(1′′′→2′′)-β-d-glucopyranosyl]-7-O-(6′′′′-O-dihydroferuloyl)-β-d-glucopyranoside (2), apigenin 6-C-β-d-glucopyranosyl-7-O-(6′′′-O-dihydroferuloyl)-β-d-glucopyranoside (3) and isovitexin-2′′-O-arabinoside (4) and saponarin (5), respectively. The structure of ‘vaccarin’ was revised to apigenin 6-C-[α-l-arabinopyranosyl-(1′′′→2′′)-β-d-glucopyranosyl]-7-O-β-d-glucopyranoside and consequently 1 should be named ‘vaccarin’. Among the isolated compounds, 2 and 3 are new and named Vaccarin E and vaccarin F, respectively.

Product Name	Vaccarin E
Price:	$318 / 10mg
CAS No.:	2252345-81-4
Catalog No.:	CFN95252
Molecular Formula:	C₄₂H₄₈O₂₂
Molecular Weight:	904.8 g/mol
Purity:	>=98%
Type of Compound:	Flavonoids
Physical Desc.:	Powder
Source:	The seeds of Vaccaria segetalis
Solvent:	DMSO, Pyridine, Methanol, Ethanol, 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	Flavonoids Compound Library

	1 mg	5 mg	10 mg	20 mg	25 mg
1 mM	1.1052 mL	5.5261 mL	11.0522 mL	22.1043 mL	27.6304 mL
5 mM	0.221 mL	1.1052 mL	2.2104 mL	4.4209 mL	5.5261 mL
10 mM	0.1105 mL	0.5526 mL	1.1052 mL	2.2104 mL	2.763 mL
50 mM	0.0221 mL	0.1105 mL	0.221 mL	0.4421 mL	0.5526 mL
100 mM	0.0111 mL	0.0553 mL	0.1105 mL	0.221 mL	0.2763 mL

CFN95350	Isospinosin	89701-83-7	608.6	C₂₈H₃₂O₁₅
CFN90918	Apigenin 6-C-alpha-L-arabinopyranosyl-8-C-beta-D-xylopyranoside	677021-30-6	534.47	C₂₅H₂₆O₁₃
CFN95360	Apigenin 6,8-di-C-alpha-L-arabinopyranoside	73140-47-3	534.5	C₂₅H₂₆O₁₃
CFN92032	Vicenin -3	59914-91-9	564.5	C₂₆H₂₈O₁₄
CFN90197	Schaftoside	51938-32-0	564.49	C₂₆H₂₈O₁₄
CFN92071	Neoschaftoside	61328-41-4	564.5	C₂₆H₂₈O₁₄
CFN92030	Vicenin -1	35927-38-9	564.5	C₂₆H₂₈O₁₄
CFN95292	Corymboside	73543-87-0	564.5	C₂₆H₂₈O₁₄
CFN92029	Isoschaftoside	52012-29-0	564.5	C₂₆H₂₈O₁₄
CFN80137	Violanthin	40581-17-7	578.5	C₂₇H₃₀O₁₄