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Title | Aminolevulinic Acid Hydrochloride USP Related Compound B | Brinzolamide Impurity 6 | Norgestimate 5-ene Analog (USP) | 5’-Hydroxyphenyl Carvedilol | Glycinexylidide (TFA Salt) | Gadobutrol EP Impurity C | Diltiazem EP Impurity D | Goserelin EP Impurity D | Fluticasone Propionate EP Impurity A | Gadobutrol EP Impurity B | Mycophenolate Mofetil Impurity 1 | Sofosbuvir 3',5'-Bis-O-Phosphoramidate | Diltiazem DTZ-I Impurity |
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Description |
Aminolevulinic Acid Hydrochloride USP Related Compound B is chemically Methyl 5-(1,3-dioxoisoindolin-2-yl)-4-oxopentanoate (as per USP). 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. |
Brinzolamide Impurity 6 is chemically (R,E)-N-Ethyl-N’-((4-(ethylamino)-2-(3-methoxypropyl)-1,1-dioxido-3,4-dihydro-2H-thieno[3,2-e][1,2]thiazin-6-yl)sulfonyl)acetimidamide. 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. |
Norgestimate 5-ene Analog (USP) is chemically Mixture of (E) and (Z)-13-Ethyl-17β-acetoxy-18,19-dinor-17α-pregn-5-en-20-yn-3-one oxime (as per USP). Norgestimate 5-ene Analog (USP) is supplied with detailed characterization data compliant with regulatory guideline. Norgestimate 5-ene Analog (USP) 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 Norgestimate.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. |
5’-Hydroxyphenyl Carvedilol is chemically 3-(2-((3-((9H-Carbazol-4-yl)oxy)-2-hydroxypropyl)amino)ethoxy)-4-methoxyphenol. 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. |
Glycinexylidide (TFA Salt) is chemically 2-Amino-N-(2,6-dimethylphenyl)acetamide 2,2,2-trifluoroacetate. 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. |
Gadobutrol EP Impurity C is chemically Gadolinium 2,2′,2″-(1,4,7,10-tetraazacyclododecane-1,4,7-triyl)triacetate. 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. |
Diltiazem EP Impurity D is chemically (2S,3S)-5-[2-(Methylamino)ethyl]-2-(4-methoxyphenyl)-4-oxo-2,3,4,5-tetrahydro-1,5-benzothiazepin-3-yl acetate HCl ; . 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. |
Goserelin EP Impurity D is chemically Des-9-L-proline-goserelin. 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. |
Fluticasone Propionate EP Impurity A is chemically 6α,9-Difluoro-11β-hydroxy-16α-methyl-3-oxo-17-(propanoyloxy) androsta-1,4-diene-17β-carboxylic acid ;. 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. |
Gadobutrol EP Impurity B is chemically 2,2′,2″-[10-[(1RS,2SR)-2,3-dihydroxy-1-(hydroxymethyl)propyl]-1,4,7,10-tetraazacyclododecane-1,4,7-triyl]triacetic acid. 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. |
Mycophenolate Mofetil Impurity 1 is chemically 5,7-dihydroxy-4-methylisobenzofuran-1(3H)-one. 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. |
Sofosbuvir 3′,5′-Bis-O-Phosphoramidate is chemically Isopropyl ((S)-(((2R,3R,4R,5R)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-4-fluoro-2-((((S)-(((S)-1-isopropoxy-1-oxopropan-2-yl)amino)(phenoxy)phosphoryl)oxy)methyl)-4-methyltetrahydrofuran-3-yl)oxy)(phenoxy)phosphoryl)-L-alaninate. 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. |
Diltiazem DTZ-I Impurity is chemically (2S,3S)-2-(4-Methoxyphenyl)-5-methyl-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]thiazepin-3-yl acetate. 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. |
Availability | In stock | In stock | In stock | In stock | In stock | In stock | In stock | In stock | In stock | In stock | In stock | In stock | In stock |
CAS No | 109258-71-1 | NA | 142227-51-8 | 2761973-17-3 | 130606-60-9 | 65429-42-7 | 138168-36-2 | 27979-57-3 | 1337482-17-3 | 30842-48-9 | |||
Inv. Status | Custom Synthesis | Custom Synthesis | Custom Synthesis | In Stock | Custom Synthesis | In Stock | Custom Synthesis | In Stock | Under Synthesis | In Stock | Out of Stock | In Stock | |
Mol.F. | C14H13NO5 | C16H28N4O5S3 | C23H31NO3 | C24H26N2O5 | C10H14N2O : C2HF3O2 | C14H23GdN4O6 | C21H24N2O4S : HCl | C54H77N17O13 | C24H30F2O6 | C18H34N4O9 | C9H8O4 | C34H45FN4O13P2 | C19H19NO4S |
ISP CAT No | ISP-A122003 | ISP-B028023 | ISP-N055009 | ISP-R010053 | ISP-G031004 | ISP-G028005 | ISP-F016002 | ISP-G031003 | ISP-M001031 | ISP-S010008 | |||
Mol.Wt. | 275.3 | 452.6 | 369.5 | 422.5 | 178.2 : 114.0 | 500.6 | 400.5 : 36.5 | 1172.3 | 452.5 | 450.5 | 180.2 | 798.7 | 357.4 |