Ruberythric acid | CAS:152-84-1 | Manufacturer ChemFaces

Ruberythric acid

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Size /Price /Stock	10 mM * 1 mL in DMSO / Inquiry
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Ruberythric acid Description

Source:	The roots of Rubia cordifolia L.
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,2015,117:168-173.

Isolation and extraction of ruberythric acid from Rubia tinctorum L. and crystal structure elucidation.[Reference: WebLink]

Madder (Rubia tinctorum L.) has been exploited as a dye throughout history.
METHODS AND RESULTS:
The roots of the plant are very rich in the highly coloured glycosidic compounds Ruberythric acid and lucidin primeveroside, alongside the corresponding aglycons which can be readily formed by deglycosylation, particularly during extraction.
CONCLUSIONS:
Supported by 1H and 13C NMR data, the conclusive X-ray crystal structure of the natural dye Ruberythric acid is presented for the first time. The solid state structure revealed extensive intermolecular hydrogen bonding interactions between the sugar moieties in the unit cell, but only intramolecular hydrogen bonding through the hydroxyquinone groups. There is also some additional π–π stacking from the anthraquinone moiety.

Product Name	Ruberythric acid
Price:
CAS No.:	152-84-1
Catalog No.:	CFN70280
Molecular Formula:	C₂₅H₂₆O₁₃
Molecular Weight:	534.5 g/mol
Purity:	>=98%
Type of Compound:	Anthraquinones
Physical Desc.:	Powder
Source:	The roots of Rubia cordifolia L.
Solvent:	DMSO, Pyridine, Methanol, Ethanol, etc.
Download:	COA MSDS
Similar structural:	Comparison
Guestbook:

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

	1 mg	5 mg	10 mg	20 mg	25 mg
1 mM	1.8709 mL	9.3545 mL	18.7091 mL	37.4181 mL	46.7727 mL
5 mM	0.3742 mL	1.8709 mL	3.7418 mL	7.4836 mL	9.3545 mL
10 mM	0.1871 mL	0.9355 mL	1.8709 mL	3.7418 mL	4.6773 mL
50 mM	0.0374 mL	0.1871 mL	0.3742 mL	0.7484 mL	0.9355 mL
100 mM	0.0187 mL	0.0935 mL	0.1871 mL	0.3742 mL	0.4677 mL

CFN97236	Usnic acid	7562-61-0	344.3	C₁₈H₁₆O₇
CFN90039	Progesterone	57-83-0	314.46	C₂₁H₃₀O₂
CFN92604	RA VII	86229-97-2	770.9	C₄₁H₅₀N₆O₉
CFN90946	Alpha-Santonin	481-06-1	246.30	C₁₅H₁₈O₃