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Vibegron Impurity 22
Ranolazine Impurity 15
Mianserin EP Impurity A
Vibegron Impurity 26
Atracurium Impurity 16
Cisatracurium EP Impurity D Chloride
2-Hydroxy Desipramine
Pregabalin USP Related Compound C
Ramelteon lsobutyryl impurity
Title Vibegron Impurity 22 Ranolazine Impurity 15 Mianserin EP Impurity A Vibegron Impurity 26 Atracurium Impurity 16 Cisatracurium EP Impurity D Chloride 2-Hydroxy Desipramine Pregabalin USP Related Compound C Ramelteon lsobutyryl impurity
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Description

Vibegron Impurity 22 is chemically (R)-((2R,5R)-5-(4-Aminobenzyl)pyrrolidin-2-yl)(phenyl)methanol.
Vibegron Impurity 22 is supplied with detailed characterization data compliant with regulatory guideline. Vibegron Impurity 22 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 Vibegron.

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.

Ranolazine Impurity 15 is chemically N-(2,6-dimethylphenyl)-2-[(2,6-dimethylphenyl)amino]acetamide .
Ranolazine Impurity 15 is supplied with detailed characterization data compliant with regulatory guideline. Ranolazine Impurity 15 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 Ranolazine.

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.

Mianserin EP Impurity A is chemically [2-[(2RS)-4-methyl-2-phenylpiperazin-1-yl]phenyl]methanol.
Mianserin EP Impurity A is supplied with detailed characterization data compliant with regulatory guideline. Mianserin EP Impurity A 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 Mianserin.

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.

Vibegron Impurity 26 is chemically (R)-((2R,5S)-5-(4-aminobenzyl)pyrrolidin-2-yl)(phenyl)methanol.
Vibegron Impurity 26 is supplied with detailed characterization data compliant with regulatory guideline. Vibegron Impurity 26 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 Vibegron.

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.

Atracurium Impurity 16 is chemically (6,7-dimethoxy-3,4-dihydroisoquinolin-1-yl)(3,4-dimethoxyphenyl)methanone.
Atracurium Impurity 16 is supplied with detailed characterization data compliant with regulatory guideline. Atracurium Impurity 16 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 Atracurium.

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.

Cisatracurium EP Impurity D Chloride is chemically (1R,2R)-1-[(3,4-Dimethoxyphenyl)methyl]-6,7-dimethoxy-2-(3-methoxy-3-oxopropyl)-2-methyl-1,2,3,4-tetrahydroisoquinolinium Chloride (as per EP);
(1R,2R)-1,2,3,4-Tetrahydro-6,7-dimethoxy-2-[2-(methoxycarbonyl)ethyl]-2-methyl-1-veratrylisoquinolinium Chloride (as per USP).
It is also known as Cisatracurium cis-Quaternary methyl ester.
Cisatracurium EP Impurity D Chloride is supplied with detailed characterization data compliant with regulatory guideline. Cisatracurium EP Impurity D Chloride 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 Cisatracurium.

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.

2-Hydroxy Desipramine is chemically 2-Hydroxydemethylimipramine.
2-Hydroxy Desipramine is supplied with detailed characterization data compliant with regulatory guideline. 2-Hydroxy Desipramine 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 Desipramine.

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.

Pregabalin USP Related Compound C is chemically 4-Isobutylpyrrolidin-2-one.
It is also known as Pregabalin Lactam.
Pregabalin USP Related Compound C is supplied with detailed characterization data compliant with regulatory guideline. Pregabalin USP Related Compound C 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 Pregabalin.

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.

Ramelteon lsobutyryl impurity is chemically (S)-N-(2-(1,6,7,8-tetrahydro-2H-indeno[5,4-b]furan-8-yl)ethyl)isobutyramide.
Ramelteon lsobutyryl impurity is supplied with detailed characterization data compliant with regulatory guideline. Ramelteon lsobutyryl 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 Ramelteon.

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 1426235-11-1 294852-91-8 57321-32-1 1295539-30-8 20345-69-1   1977-15-7 61312-87-6 880152-61-4
Inv. Status Custom Synthesis In Stock Custom Synthesis Custom Synthesis In Stock Out of Stock Custom Synthesis In Stock Limited Stock
Mol.F. C18H22N2O C18H22N2O C18H22N2O C18H22N2O C20H21NO5 C25H34NO6 : Cl C18H22N2O C8H15NO C17H23NO2
ISP CAT No ISP-V042024 ISP-R010030 ISP-M087002 ISP-V042028 ISP-A021064     ISP-P028009 ISP-R008028
Mol.Wt. 282.4 282.4 282.4 282.4 355.4 444.5 : 35.5 282.4 141.2 273.4