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11-beta-Hydroxy Etiocholanolone LAB GRADE 97%

BOC Sciences manufactures thousands of pharmaceutical impurities, degradations, metabolites of active pharmaceutical ingredients, and excipients in accordance with the guidelines and limits described in the international pharmacopeia monographs for many impurities to serve drug development. In particular, BOC Sciences has access to rarely found degradations preparation standards for a number of OTC pharmaceuticals, which enables us to manufacture many degradations with ease; and occasionally we share the standards with our clients all over the world. We provide 11-beta-Hydroxy Etiocholanolone. More information please visit the webiste: http://www.bocsci.com/im-Etiocholanolone-and-Impurities-list-887.html

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11-beta-Hydroxy Etiocholanolone-D5 LAB GRADE 97%

BOC Sciences manufactures thousands of pharmaceutical impurities, degradations, metabolites of active pharmaceutical ingredients, and excipients in accordance with the guidelines and limits described in the international pharmacopeia monographs for many impurities to serve drug development. In particular, BOC Sciences has access to rarely found degradations preparation standards for a number of OTC pharmaceuticals, which enables us to manufacture many degradations with ease; and occasionally we share the standards with our clients all over the world. We provide 11-beta-Hydroxy Etiocholanolone-D5. More information please visit the webiste: http://www.bocsci.com/im-Etiocholanolone-and-Impurities-list-887.html

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12-Hydroxy Lauric Acid-d20

Molecular formula: C12H4O3D20
Molecular weight: 236.44
 

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13(S)-HODE

13(S)-HODE is an inhibitor of tumor cell adhesion in endothelium tissue. 13(S)-HODE is also used to activate GPR132 which may affect autoimmune function and lymph organ size.
13(S)-HODE is an inhibitor of tumor cell adhesion in endothelium tissue. 13(S)-HODE is also used to activate GPR132 which may affect autoimmune function and lymph organ size.

 

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13(S)-HOTrE

13(S)-HOTrE is the 15-lipoxygenase (15-LO) product of linolenic acid. It has been detected in cell membranes and as the cholesteryl ester associated with the lesions of atherosclerosis, and in the biomembranes of soybeans exposed to 15-LO.

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13(S)-HPODE

13(S)-HPODE is a hydroperoxide formed from the oxidation of linoleic acid shown to inhibit platelet aggregation.

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13(S)-HpOTrE

13(S)-HpOTrE is a monohydroperoxy polyunsaturated fatty acid produced in soybeans by the action of soybean LO-2 on esterified α-linolenic acid. Incubation of soybean seedling biomembranes with soybean LO-2 catalyzes the formation of both 9-?and 13-HpOTrE in a molar ratio of 10:1.?In plants, 13(S)-HpOTrE can be metabolized by the hydroperoxide lyase pathway producing aldehyde and oxoacid fragments, or by the hydroperoxide dehydratase pathway producing jasmonic acid. Treatment of tomato leaves with 13-HpOTrE causes induction of proteinase inhibitors, simulating the normal response to wounding. This data suggests that in plants 13(S)-HpOTrE may participate in a lipid-based signalling system initiated by insect and pathogen attack.

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13-O-Methyl Amphotericin B

Impurity in commercial preparations of Amphotericin.

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13-cis Acitretin

A synthetic retinoid which is the major metabolite of etretinate.

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13-cis Acitretin O-?-D-Glucuronide LAB GRADE 97%

BOC Sciences manufactures thousands of pharmaceutical impurities, degradations, metabolites of active pharmaceutical ingredients, and excipients in accordance with the guidelines and limits described in the international pharmacopeia monographs for many impurities to serve drug development. In particular, BOC Sciences has access to rarely found degradations preparation standards for a number of OTC pharmaceuticals, which enables us to manufacture many degradations with ease; and occasionally we share the standards with our clients all over the world. We provide 13-cis Acitretin O-β-D-Glucuronide. More information please visit the webiste: http://www.bocsci.com/im-Acitretin-and-Impurities-list-76.html

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