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B6906

Aloin

from Aloe barbadensis Miller leaves, ≥97%

Synonyme(s) :

1,8-Dihydroxy-10-(β-D-glucopyranosyl)-3-(hydroxymethyl)-9(10H)-anthracenone, 10-β-D-Glucopyranosyl-1,8-dihydroxy-3-(hydroxymethyl)-9(10H)-anthracenone, Aloin A, Barbaloin

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A propos de cet article

Formule empirique (notation de Hill) :
C21H22O9
Numéro CAS:
Poids moléculaire :
418.39
UNSPSC Code:
12352201
NACRES:
NA.25
PubChem Substance ID:
EC Number:
215-808-0
Beilstein/REAXYS Number:
6077558
MDL number:
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biological source

Aloe barbadensis Miller leaves

Quality Segment

assay

≥97%

form

powder

solubility

methanol: 100 mg/mL, clear to very slightly hazy, light yellow to yellow

application(s)

metabolomics
vitamins, nutraceuticals, and natural products

storage temp.

2-8°C

SMILES string

OC[C@H]1O[C@H]([C@H](O)[C@@H](O)[C@@H]1O)[C@H]2c3cccc(O)c3C(=O)c4c(O)cc(CO)cc24

InChI

1S/C21H22O9/c22-6-8-4-10-14(21-20(29)19(28)17(26)13(7-23)30-21)9-2-1-3-11(24)15(9)18(27)16(10)12(25)5-8/h1-5,13-14,17,19-26,28-29H,6-7H2/t13-,14+,17-,19+,20-,21+/m1/s1

InChI key

AFHJQYHRLPMKHU-OSYMLPPYSA-N

Application

Aloin, a natural mixed diastereomer (A/B) anthracycline from aloe plant, may be studied as a chemopreventive factor and antineoplastic agent. Aloin inhibits angiogenesis, enhances melanogenesis and regulates transglutaminase activity.[1] Aloin may be used to assess its activity as a selective phosphodiesterase inhibitor. Aloin A is used as a stabilizer in the preparation of gold and silver nanoparticles.[2]

Biochem/physiol Actions

Purgative activity in rats requires activation by Eubacterium sp. strain BAR or similar intestinal anaerobe, presumably by conversion to aloe-emodin anthrone.

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1 of 1

Cet article
A0451PHL895581013727
Aloin A phyproof® Reference Substance

PHL89558

Aloin A

Aloin United States Pharmacopeia (USP) Reference Standard

USP

1013727

Aloin

biological source

Aloe barbadensis Miller leaves

biological source

Curacao aloe

biological source

-

biological source

-

assay

≥97%

assay

-

assay

≥95.0% (HPLC)

assay

-

form

powder

form

powder

form

-

form

-

Quality Level

200

Quality Level

100

Quality Level

-

Quality Level

-

application(s)

metabolomics
vitamins, nutraceuticals, and natural products

application(s)

-

application(s)

food and beverages

application(s)

pharmaceutical (small molecule)

storage temp.

2-8°C

storage temp.

room temp

storage temp.

2-8°C

storage temp.

2-8°C


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pictograms

Exclamation mark

signalword

Warning

hcodes

Hazard Classifications

Acute Tox. 4 Oral

Classe de stockage

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves



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Questions

1–4 of 4 Questions  
  1. Can this be used for cell culture experiment

    1 answer
    1. This material has not been tested for the suitability in cell culture. However, this product has been used successfully by other scientists in cell-based assays, as highlighted in the 'PEER REVIEWED PAPERS' section above. Please see the link below to review one cited publication:
      Antitumor properties of aloe-emodin and induction of transglutaminase 2 activity in B16–F10 melanoma cells
      https://www.sciencedirect.com/science/article/pii/S0024320510002900?via%3Dihub

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  2. How can I determine the shelf life / expiration / retest date of this product?

    1 answer
    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/418/501/product-dating-information-06-25-mk.pdf

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  3. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer
    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

      Helpful?

  4. I studied some papers and found that aloin is a light sensitive compound, is it true?

    1 answer
    1. This material is considered light and air sensisitve. The product is packaged under nitrogen in white HDPE bottles.

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