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rac 4,5-Dehydro Pregabalin

4,5-Dehydropregabalin is an impurity of the anticonvulsant, Pregabalin .;Impurity in commercial preparations of Pregabalin.

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rac 5,6-Dehydro Pregabalin

5,6-Dehydropregabalin is an impurity of the anticonvulsant, Pregabalin x.;Impurity in commercial preparations of Pregabalin.

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(+) O Desmethyl Tramadol D6

Labeled Tramadol, intended for use as an internal standard for the quantification of Tramadol by GC- or LC-mass spectrometry.

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(+)-Mesembranol 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 (+)-Mesembranol. More information please visit the webiste: http://www.bocsci.com/im-MESEMBRINE-and-Impurities-list-1157.html

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(-) O Desmethyl Tramadol D6

Labeled Chiral Metabolite of Tramadol, intended for use as an internal standard for the quantification of Tramadol by GC- or LC-mass spectrometry.

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(-)-Gallocatechin 3-O-gallate

?Product Number? PS0859-0025 ?Product Name? (-)-Gallocatechin 3-O-gallate ?CAS Number? 4233-96-9 ?Synonyms? (-)-GCG; (-)-Gallocatechin gallate; (-)-Gallocatechol gallate; (-)-Gallocatechin 3-gallate ?Chemical Name? Benzoic acid, 3,4,5-trihydroxy-, 3,4-dihydro-5,7-dihydroxy-2-(3,4,5-trihydroxyphenyl)-2H-1-benzopyran-3-yl ester, (2S-trans)- ?Chemical Formula? C22H18O11 ?Molecular Weight? 458.37 ?Chemotaxonomic Group? Flavonoids ?Grade? ?98.0%?HPLC&TLC? ?Appearance? White Powder ?Size? 25mg ?Storage? Keep in Dark Place

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(-)-Huperzine A LAB GRADE 97%

(-)-Huperzine A More information please visit the website: http://www.creative-enzymes.com/product/-Huperzine-A_2168.html

 

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(-)-Mesembranol 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 (-)-Mesembranol. More information please visit the webiste: http://www.bocsci.com/im-MESEMBRINE-and-Impurities-list-1157.html

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(E)-Doxepin HCl 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 (E)-Doxepin HCl. More information please visit the webiste: http://www.bocsci.com/im-DOXEPIN-and-Impurities-list-248.html

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(S)-Indacaterol 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 (S)-Indacaterol. More information please visit the webiste: http://www.bocsci.com/im-INDACATEROL-and-Impurities-list-1217.html

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