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Oseltamivir Impurity 35
Metoprolol Methoxy Epoxide Impurity
Raltegravir Impurity 10
Budesonide EP Impurity C (R-Isomer)
Carvedilol O-Desmethyl O-Benzyl Impurity
Amrubicin Impurity 1
Zolpidem Impurity 6
Carfilzomib Impurity 41
Title Oseltamivir Impurity 35 Metoprolol Methoxy Epoxide Impurity Raltegravir Impurity 10 Budesonide EP Impurity C (R-Isomer) Carvedilol O-Desmethyl O-Benzyl Impurity Amrubicin Impurity 1 Zolpidem Impurity 6 Carfilzomib Impurity 41
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Description

Oseltamivir Impurity 35 is chemically Ethyl (3R,4R,5R)-3,4-dihydroxy-5-((methylsulfonyl)oxy)cyclohex-1-ene-1-carboxylate.
Oseltamivir Impurity 35 is supplied with detailed characterization data compliant with regulatory guideline. Oseltamivir Impurity 35 can be used for the analytical method development, method validation (AMV), Quality Controlled (QC) application for Abbreviated New Drug Application (ANDA) or during commercial production of Oseltamivir.

The product can be used as reference standards and further traceability against pharmacopeial standards (USP or EP) can be provided based on feasibility. ISP Standards products are for analytical purpose only and not for human use.

Metoprolol Methoxy Epoxide Impurity is chemically 1-[2-(2-Methoxyethyl)phenyoxy]-2,3-epoxypropane.
It is also known as Metoprolol Methoxy Epoxide Impurity.
Metoprolol Methoxy Epoxide Impurity is supplied with detailed characterization data compliant with regulatory guideline. Metoprolol Methoxy Epoxide Impurity can be used for the analytical method development, method validation (AMV), Quality Controlled (QC) application for Abbreviated New Drug Application (ANDA) or during commercial production of Metoprolol.

The product can be used as reference standards and further traceability against pharmacopeial standards (USP or EP) can be provided based on feasibility. ISP Standards products are for analytical purpose only and not for human use.

Raltegravir Impurity 10 is chemically N-(1-Amino-2-methyl-1-oxopropan-2-yl)-5-methyl-1,3,4-oxadiazole-2-carboxamide.
Raltegravir Impurity 10 is supplied with detailed characterization data compliant with regulatory guideline. Raltegravir Impurity 10 can be used for the analytical method development, method validation (AMV), Quality Controlled (QC) application for Abbreviated New Drug Application (ANDA) or during commercial production of Raltegravir.

The product can be used as reference standards and further traceability against pharmacopeial standards (USP or EP) can be provided based on feasibility. ISP Standards products are for analytical purpose only and not for human use.

Budesonide EP Impurity C (R-Isomer) is chemically (4aR,4bS,5S,6aS,7aR,9R,10aR,11aS,11bS)-5-hydroxy-7a-(hydroxymethyl)-4a,6a-dimethyl-9-propyl-4b,6,6a,7a,10a,11,11a,11b,12,13-decahydrochryseno[2,3-d][1,3]dioxole-2,7(4aH,5H)-dione.
Budesonide EP Impurity C (R-Isomer) is supplied with detailed characterization data compliant with regulatory guideline. Budesonide EP Impurity C (R-Isomer) can be used for the analytical method development, method validation (AMV), Quality Controlled (QC) application for Abbreviated New Drug Application (ANDA) or during commercial production of Budesonide.

The product can be used as reference standards and further traceability against pharmacopeial standards (USP or EP) can be provided based on feasibility. ISP Standards products are for analytical purpose only and not for human use.

Carvedilol O-Desmethyl O-Benzyl Impurity is chemically (2RS)-1-(9H-Carbazol-4-yloxy)-3-[[2-(2-benzyloxyphenoxy)-ethyl]amino] propan-2-ol .
It is also known as Carvedilol O-Desmethyl O-Benzyl Impurity ; .
Carvedilol O-Desmethyl O-Benzyl Impurity is supplied with detailed characterization data compliant with regulatory guideline. Carvedilol O-Desmethyl O-Benzyl Impurity can be used for the analytical method development, method validation (AMV), Quality Controlled (QC) application for Abbreviated New Drug Application (ANDA) or during commercial production of Carvedilol.

The product can be used as reference standards and further traceability against pharmacopeial standards (USP or EP) can be provided based on feasibility. ISP Standards products are for analytical purpose only and not for human use.

Amrubicin Impurity 1 is chemically (7S,9S)-9-acetyl-9-amino-6,7,11-trihydroxy-7,8,9,10-tetrahydrotetracene-5,12-dione.
Amrubicin Impurity 1 is supplied with detailed characterization data compliant with regulatory guideline. Amrubicin Impurity 1 can be used for the analytical method development, method validation (AMV), Quality Controlled (QC) application for Abbreviated New Drug Application (ANDA) or during commercial production of Amrubicin.

The product can be used as reference standards and further traceability against pharmacopeial standards (USP or EP) can be provided based on feasibility. ISP Standards products are for analytical purpose only and not for human use.

Zolpidem Impurity 6 is chemically 2-(7-Methyl-2-(p-tolyl)imidazo[1,2-a]pyridin-3-yl)acetic acid.
Zolpidem Impurity 6 is supplied with detailed characterization data compliant with regulatory guideline. Zolpidem Impurity 6 can be used for the analytical method development, method validation (AMV), Quality Controlled (QC) application for Abbreviated New Drug Application (ANDA) or during commercial production of Zolpidem.

The product can be used as reference standards and further traceability against pharmacopeial standards (USP or EP) can be provided based on feasibility. ISP Standards products are for analytical purpose only and not for human use.

Carfilzomib Impurity 41 is chemically Tert-Butyl ((S)-2,6-Dimethyl-3-oxohept-1-en-4-yl)carbamate.
Carfilzomib Impurity 41 is supplied with detailed characterization data compliant with regulatory guideline. Carfilzomib Impurity 41 can be used for the analytical method development, method validation (AMV), Quality Controlled (QC) application for Abbreviated New Drug Application (ANDA) or during commercial production of Carfilzomib.

The product can be used as reference standards and further traceability against pharmacopeial standards (USP or EP) can be provided based on feasibility. ISP Standards products are for analytical purpose only and not for human use.

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CAS No 220626-12-0 56718-70-8   2409483-24-3 72955-92-1 92395-41-0 387400-34-2 247068-81-1
Inv. Status Custom Synthesis In Stock Custom Synthesis Custom Synthesis Custom Synthesis Custom Synthesis Custom Synthesis Custom Synthesis
Mol.F. C10H16O7S C12H16O3 C8H12N4O3 C25H34O6 C30H30N2O4 C20H17NO6 C17H16N2O2 C14H25NO3
ISP CAT No ISP-O003061 ISP-M021022 ISP-R009029 ISP-B022051   ISP-A135002 ISP-Z016016  
Mol.Wt. 280.3 208.3 212.2 430.5 482.6 367.4 280.3 255.4