Impurity Standards

IP, USP and EP Compliant

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Impurity Standards

rac-Valsartan EP Impurity B

CAT No.-

CAS No.1894176-44-3

Mol. F.C31H35N5O3

Mol. W.525.66

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Impurity Standards

rac-Tryptophan EP Impurity G HCl

CAT No.-

CAS No.1313016-72-6 (freebase)

Mol. F.C11H12N2O3. HCl

Mol. W.220.23 36.46

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Impurity Standards

rac-Terazosin Impurity I

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CAS No.-

Mol. F.C20H27N5O4

Mol. W.401.47

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rac-Sitagliptin EP Impurity C HCl

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CAS No.-

Mol. F.C16H16F5N5O. HCl

Mol. W.389.33 36.46

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Impurity Standards

rac-Sitagliptin EP Impurity B HCl

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CAS No.1334244-32-4 (freebase)

Mol. F.C16H16F5N5O. HCl

Mol. W.389.33 36.46

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rac-cis-Sertraline-2,3-Dichloro Impurity HCl

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CAS No.-

Mol. F.C17H17Cl2N. HCl

Mol. W.306.24 36.46

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Impurity Standards

Rosuvastatin EP Impurity G Sodium Salt

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CAS No.1242184-42-4 (freebase)

Mol. F.C22H27FN3O6S. Na

Mol. W.480.54 22.99

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Impurity Standards

Ruxolitinib Impurity 1

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CAS No.-

Mol. F.C21H18N10O2

Mol. W.442.44

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Rosiglitazone Impurity (5-[4-N-(2-Pyridylamino)ethoxy]benzylidene] thiazolidine-2,4- dione)

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CAS No.643764-88-9

Mol. F.C17H15N3O3S

Mol. W.341.39

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Impurity Standards

Ropivacaine EP Impurity G HCl

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CAS No.112773-90-7

Mol. F.C17H26N2O. HCl

Mol. W.274.41 36.46

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