>>Analytical Standards>>Prostaglandin E2-d9

Prostaglandin E2-d9 (Synonyms: Dinoprostoned9, PGE2d9)

Catalog No.GC47996 Copy One-Click Copy Product Info

An internal standard for the quantification of PGE2

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Prostaglandin E2-d9 Chemical Structure

Cas No.: 1356347-42-6

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50 μg
US$109.00
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100 μg
US$205.00
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250 μg
US$484.00
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500 μg
US$858.00
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Sample solution is provided at 25 µL, 10mM.



Description of Prostaglandin E2-d9

PGE2-d9 contains nine deuterium atoms at the 17, 17', 18, 18', 19, 19', 20, 20, and 20' positions. It is intended for use as an internal standard for the quantification of PGE2 by GC- or LC-mass spectrometry (MS). PGE2 is one of the primary cyclooxygenase products of arachidonic acid and one of the most widely investigated prostaglandins. Its activity influences inflammation, fertility and parturition, gastric mucosal integrity, and immune modulation.1,2,3,4 The effects of PGE2 are transduced by at least four distinct receptors designated EP1, EP2, EP3, and EP4.5 Affinity constants (Kd) of PGE2 for these receptors range from 1-10 nM depending on the receptor subtype and tissue.

1.Willis, A.L., and Cornelsen, M.Repeated injection of prostaglandin E2 in rat paws induces chronic swelling and a marked decrease in pain thresholdProstaglandins3(3)353-357(1973) 2.Jackson, G.M., Sharp, H.T., and Varner, M.W.Cervical ripening before induction of labor: A randomized trial of prostaglandin E2 gel versus low-dose oxytocinAm. J. Obstet. Gynecol.171(4)1092-1096(1994) 3.Robert, A., Schultz, J.R., Nezamis, J.E., et al.Gastric antisecretory and antiulcer properties of PGE2, 15-methyl PGE2, and 16,16-dimethyl PGE2. Intravenous, oral and intrajejunal administrationGastroenterology70(3)359-370(1976) 4.Arvind, P., Papavassiliou, E.D., Tsioulias, G.J., et al.Prostaglandin E2 down-regulates the expression of HLA-DR antigen in human colon adenocarcinoma cell linesBiochemistry34(16)5604-5609(1995) 5.Coleman, R.A., Smith, W.L., and Narumiya, S.International Union of Pharmacology classification of prostanoid receptors: Properties, distribution, and structure of the receptors and their subtypesPharmacol. Rev.46(2)205-229(1994)

Chemical Properties of Prostaglandin E2-d9

Cas No. 1356347-42-6 SDF
Synonyms Dinoprostoned9, PGE2d9
Canonical SMILES O=C1[C@H](C/C=C\CCCC(O)=O)[C@@H](/C=C/[C@@H](O)CC([2H])([2H])C([2H])([2H])C([2H])([2H])C([2H])([2H])[2H])[C@H](O)C1
Formula C20H23D9O5 M.Wt 361.5
Solubility DMF: 100 mg/ml,DMSO: 100 mg/ml,Ethanol: 100 mg/ml,PBS (pH 7.2): 5 mg/ml Storage Store at -20°C
General tips Please select the appropriate solvent to prepare the stock solution according to the solubility of the product in different solvents; once the solution is prepared, please store it in separate packages to avoid product failure caused by repeated freezing and thawing.Storage method and period of the stock solution: When stored at -80°C, please use it within 6 months; when stored at -20°C, please use it within 1 month.
To increase solubility, heat the tube to 37°C and then oscillate in an ultrasonic bath for some time.
Shipping Condition Evaluation sample solution: shipped with blue ice. All other sizes available: with RT, or with Blue Ice upon request.

Complete Stock Solution Preparation Table of Prostaglandin E2-d9

Prepare stock solution
1 mg 5 mg 10 mg
1 mM 2.7663 mL 13.8313 mL 27.6625 mL
5 mM 553.3 μL 2.7663 mL 5.5325 mL
10 mM 276.6 μL 1.3831 mL 2.7663 mL
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In vivo Formulation Calculator (Clear solution) of Prostaglandin E2-d9

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Method for preparing DMSO master liquid: mg drug pre-dissolved in μL DMSO ( Master liquid concentration mg/mL, Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug. )

Method for preparing in vivo formulation: Take μL DMSO master liquid, next addμL PEG300, mix and clarify, next addμL Tween 80, mix and clarify, next add μL saline, mix and clarify.

Method for preparing in vivo formulation: Take μL DMSO master liquid, next add μL Corn oil, mix and clarify.

Note: 1. Please make sure the liquid is clear before adding the next solvent.
2. Be sure to add the solvent(s) in order. You must ensure that the solution obtained, in the previous addition, is a clear solution before proceeding to add the next solvent. Physical methods such as vortex, ultrasound or hot water bath can be used to aid dissolving.
3. All of the above co-solvents are available for purchase on the GlpBio website.

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Average Rating: 5 ★★★★★ (Based on Reviews and 25 reference(s) in Google Scholar.)

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