10-Hydroxyaloin B | CAS:134863-92-6 | Manufacturer ChemFaces

10-Hydroxyaloin B

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Size /Price /Stock	10 mM * 1 mL in DMSO / $318 / In-stock
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10-Hydroxyaloin B Description

Source:	The herbs of Aloe vera 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:

Planta Med . 1992 Jun;58(3):259-262.

Structure revision of 4-hydroxyaloin: 10-hydroxyaloins a and B as main in vitro-oxidation products of the diastereomeric aloins1[Pubmed: 17226466]

A reinvestigation of the anthrone derivative 4-hydroxyaloin as main product of the mild IN VITRO-oxidation of aloin has led to the revision of the proposed structure as the aloin-analogous oxanthrone derivative, the new 10-hydroxyaloin, which was prepared from aloin by an improved procedure in ammonia at pH 9. 10-Hydroxyaloin was separated into its C10-diastereomers A and B by analytical and preparative chromatographic methods. Their structures were elucidated by spectroscopic methods (FAB-MS; (1)H/ (13)C-NMR; CD), which show that 10-hydroxyaloin A is the 10 R,1' R compound and that 10-Hydroxyaloin B has the 10 S,1' R-configuration.

Phytochem Anal . Sep-Oct 2003;14(5):275-280.

Identification of major metabolites in Aloe littoralis by high-performance liquid chromatography-nuclear magnetic resonance spectroscopy[Pubmed: 14515998]

Examination of the leaf exudate of the South African species Aloe littoralis by reversed-phase HPLC revealed the presence of two major metabolites. The identification of the two compounds without isolation was attempted by HPLC-NMR based on separation using a C18 column eluting with a deuterium oxide:acetonitrile solvent gradient and an inverse HPLC-NMR probe. For each compound, one-dimensional proton spectra, and two-dimensional homonuclear COSY and TOCSY, and heteronuclear HSQC and HMBC, spectra were collected. On the basis of the data obtained, the metabolites were characterised as 10-Hydroxyaloin B and deacetyllittoraloin.

Product Name	10-Hydroxyaloin B
Price:	$318 / 5mg
CAS No.:	134863-92-6
Catalog No.:	CFN95454
Molecular Formula:	C₂₁H₂₂O₁₀
Molecular Weight:	434.4 g/mol
Purity:	>=98%
Type of Compound:	Anthraquinones
Physical Desc.:	Powder
Source:	The herbs of Aloe vera L.
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	Anthraquinones Compound Library

	1 mg	5 mg	10 mg	20 mg	25 mg
1 mM	2.302 mL	11.5101 mL	23.0203 mL	46.0405 mL	57.5506 mL
5 mM	0.4604 mL	2.302 mL	4.6041 mL	9.2081 mL	11.5101 mL
10 mM	0.2302 mL	1.151 mL	2.302 mL	4.6041 mL	5.7551 mL
50 mM	0.046 mL	0.2302 mL	0.4604 mL	0.9208 mL	1.151 mL
100 mM	0.023 mL	0.1151 mL	0.2302 mL	0.4604 mL	0.5755 mL

CFN95455	Barbaloin-related compound B	473225-22-8	834.8	C₄₂H₄₂O₁₈
CFN70403	Cascaroside A	53823-08-8	580.5	C₂₇H₃₂O₁₄
CFN93123	Aloe-emodin-8-O-beta-D-glucopyranoside	33037-46-6	432.4	C₂₁H₂₀O₁₀
CFN99410	Chrysophanol 8-O-glucoside	13241-28-6	416.4	C₂₁H₂₀O₉
CFN91463	Chrysophanol-8-O-beta-D-（6'-O-galloyl)-glucopyranoside	266997-57-3	568.5	C₂₈H₂₄O₁₃
CFN93322	Chrysophanol 1-O-glucoside	4839-60-5	416.38	C₂₁H₂₀O₉
CFN91124	Chrysophanol 1-O-beta-tetraglucoside	120181-08-0	902.8	C₃₉H₅₀O₂₄
CFN93238	Emodin 1-O-beta-D-glucoside	38840-23-2	432.38	C₂₁H₂₀O₁₀
CFN70270	Frangulin B	14101-04-3	402.4	C₂₀H₁₈O₉
CFN70393	Frangulin A	521-62-0	416.4	C₂₁H₂₀O₉