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Merck

A0580

Arachidonylethanolamide

≥97.0% (TLC), oil

Synonyme(s) :

Anandamide (20:4, n-6), AEA, Anandamide, Arachidonic acid N-(hydroxyethyl)amide

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A propos de cet article

Formule empirique (notation de Hill) :
C22H37NO2
Numéro CAS:
94421-68-8
Poids moléculaire :
347.53
NACRES:
NA.25
PubChem Substance ID:
24890438
UNSPSC Code:
12352211
MDL number:
MFCD00153766

Principaux documents

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InChI

1S/C22H37NO2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-22(25)23-20-21-24/h6-7,9-10,12-13,15-16,24H,2-5,8,11,14,17-21H2,1H3,(H,23,25)/b7-6-,10-9-,13-12-,16-15-

SMILES string

O=C(CCC/C=C\C/C=C\C/C=C\C/C=C\CCCCC)NCCO

InChI key

LGEQQWMQCRIYKG-DOFZRALJSA-N

assay

≥97.0% (TLC)

form

oil

drug control

regulated under CDSA - not available from Sigma-Aldrich Canada

color

colorless to light yellow

solubility

ethanol: soluble

density

0.92 g/mL at 25 °C (lit.)

lipid type

omega FAs

shipped in

dry ice

storage temp.

−20°C

Quality Level

200

Gene Information

rat ... Cnr1(25248)

Catégories apparentées

Application


  • Interactions Between Endocannabinoid and Endogenous Opioid Systems Prospectively Influence Postoperative Opioid Use in Pregnant Patients Undergoing Cesarean Delivery: Investigates Arachidonylethanolamide′s interactions with opioid systems, providing insights that could lead to better management of postoperative pain and opioid use (Stone et al., 2024).

Biochem/physiol Actions

An arachidonic acid derivative that is an endogenous ligand for the CB cannabinoid receptor and for the VR1 vanilloid receptor. Inhibits calcium currents in neuroblastomas and neurons. Activates the MAP kinase signaling pathway. Inhibits proliferation and induces apoptosis of lymphocytes and human breast cancer cells.

Disclaimer

Protect from light and moisture.

Classe de stockage

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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Certificats d'analyse (COA)

Lot/Batch Number
0000519382
0000519382
0000513930
0000513930
0000416165

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  1. Which document(s) contains shelf-life or expiration date information for a given product?

    If available for a given product, the recommended re-test date or the expiration date can be found on the Certificate of Analysis.

  2. How do I get lot-specific information or a Certificate of Analysis?

    The lot specific COA document can be found by entering the lot number above under the "Documents" section.

  3. How do I find price and availability?

    There are several ways to find pricing and availability for our products. Once you log onto our website, you will find the price and availability displayed on the product detail page. You can contact any of our Customer Sales and Service offices to receive a quote.  USA customers:  1-800-325-3010 or view local office numbers.

  4. What is the Department of Transportation shipping information for this product?

    Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product. 

  5. How to dissolve Product A0580, Arachidonylethanolamide?

    Arachidonylethanolamide (also known as anandamide) is soluble in ethanol (100 mM) and in DMSO (10 mg/ml) and is poorly soluble in water.  Hydroxypropyl -β cyclodextran has been reported to increase the aqueous solubility and stability of anandamide. Jarho, P. et al., Life Sciences, 58, 181 (1996).

  6. Can solutions of Product A0580, Arachidonylethanolamide, be stored?

    Sigma has not evaluated the solution stability of this product.  Solutions in ethanol, stored under argon at -20°C, have been reported (see Schuel, H.. et al., Proc. Nat. Acad. Sci., USA, 91, 7678-7682 (1994) and Spivak, C.E., Mol. Pharmacol., 72, 1024-1032 (2007)).  If solutions are to be stored, it would be best to use a degassed solvent or solvent purged with argon. Store solutions under argon in the freezer, at -20°C or colder.  Store solutions protected from light and oxygen to prevent the oxidation of the double bonds.   

  7. Is Product A0580, Arachidonylethanolamide, a solution?

    No, the product is naturally an oily liquid. An approximate molarity for the liquid is 2.6 M (based on a molecular weight of 347.5 g/mole and an approximate density of 0.92 g/mL at 25°C).

  8. My question is not addressed here, how can I contact Technical Service for assistance?

    Ask a Scientist here.

Devi Rani Sagar et al.
Philosophical transactions of the Royal Society of London. Series B, Biological sciences, 367(1607), 3300-3311 (2012-10-31)
The analgesic effects of cannabinoid ligands, mediated by CB1 receptors are well established. However, the side-effect profile of CB1 receptor ligands has necessitated the search for alternative cannabinoid-based approaches to analgesia. Herein, we review the current literature describing the impact
Emma Puighermanal et al.
Philosophical transactions of the Royal Society of London. Series B, Biological sciences, 367(1607), 3254-3263 (2012-10-31)
Exogenous cannabinoids, such as delta9-tetrahydrocannabinol (THC), as well as the modulation of endogenous cannabinoids, affect cognitive function through the activation of cannabinoid receptors. Indeed, these compounds modulate a number of signalling pathways critically implicated in the deleterious effect of cannabinoids
Cristina Miralpeix et al.
Journal of lipid research, 60(7), 1260-1269 (2019-05-30)
The endocannabinoid (eCB) system regulates energy homeostasis and is linked to obesity development. However, the exact dynamic and regulation of eCBs in the hypothalamus during obesity progression remain incompletely described and understood. Our study examined the time course of responses
Weiwei Dong et al.
PloS one, 9(6), e100436-e100436 (2014-06-21)
Swanson's literature-based discovery focus on resurrecting previously published but neglected knowledge. In this study, we propose a two-step model of the discovery process and generate a hypothesis between anandamide and gastric cancer. Further, the potential relationship was confirmed by follow-up
Emmanuel Contassot et al.
Gynecologic oncology, 93(1), 182-188 (2004-03-30)
Delta(9)-Tetrahydrocannabinol, the active agent of Cannabis sativa, exhibits well-documented antitumor properties, but little is known about the possible effects mediated by endogenous cannabinoids on human tumors. In the present study, we analyzed the effect of arachidonyl ethanolamide (AEA) on cervical
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