Drug Standards

Standard-value, reference solutions designed to facilitate accurate chromatographic and mass spectrometry-based toxicology and forensic detection of drugs and pharmaceuticals.

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1,336 – 1,350 of 10,173 results

1,336

Sigma Aldrich Fine Chemicals Biosciences Oseltamivir impurity C European Pharmacopoeia (EP) Reference Standard | 187227-45-8 |

Oseltamivir impurity C European Pharmacopoeia (EP) Reference Standard | Mol Wt: 284.35 | 187227-45-8 |

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1,337

Sigma Aldrich Fine Chemicals Biosciences Voriconazole Related Compound A United States Pharmacopeia (USP) Reference Standard | 182230-43-9 | 10MG

Voriconazole Related Compound A United States Pharmacopeia (USP) Reference Standard | Mol Wt: 349.31 | 182230-43-9 | 10MG

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1,338

Selleck Chemical LLC Netarsudil (AR-13324) 2HCl 2mg 1253952-02-1

Netarsudil (a.k.a. AR-13324) is ROCK inhibitor with Ki value of 0.2-10.3 nM. It is currently in clinical trials for the treatment of glaucoma and ocular hypertension. *For Research & Development use only. Product is not intended for drug, household, or human consumption.

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1,339

Sigma Aldrich Fine Chemicals Biosciences Bisacodyl Related Compound C United States Pharmacopeia (USP) Reference Standard | 72901-16-7 | 20MG

Bisacodyl Related Compound C United States Pharmacopeia (USP) Reference Standard | Mol Wt: 319.35 | 72901-16-7 | 20MG

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1,340

Sigma Aldrich Fine Chemicals Biosciences Estradiol Related Compound B United States Pharmacopeia (USP) Reference Standard | 7291-41-0 | 10MG

Estradiol Related Compound B United States Pharmacopeia (USP) Reference Standard | Mol Wt: 270.37 | 7291-41-0 | 10MG

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1,341

Sigma Aldrich Fine Chemicals Biosciences Methotrexate impurity E European Pharmacopoeia (EP) Reference Standard | 19741-14-1 |

Methotrexate impurity E European Pharmacopoeia (EP) Reference Standard | Mol Wt: 324.32 | 19741-14-1 |

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1,342

Sigma Aldrich Fine Chemicals Biosciences Levonorgestrel impurity B European Pharmacopoeia (EP) Reference Standard | 19914-67-1 |

Levonorgestrel impurity B European Pharmacopoeia (EP) Reference Standard | Mol Wt: 312.45 | 19914-67-1 |

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1,343

Selleck Chemical LLC Efavirenz 20mg 154598-52-4 Sustiva, Stocrin, DMP-266, DMP 266

Efavirenz (Sustiva, Stocrin, DMP-266) is a synthetic non-nucleoside reverse transcriptase (RT) inhibitor with antiviral activity. *For Research & Development use only. Product is not intended for drug, household, or human consumption.

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1,344

Selleck Chemical LLC Etonogestrel 50mg 54048-10-1 Implanon, Nexplanon, 3-Oxodesogestrel, 3-keto-Desogestrel

Etonogestrel (Implanon, Nexplanon, 3-Oxodesogestrel, 3-keto-Desogestrel) is a synthetic form of the naturally occurring female sex hormone progesterone. It binds to the cytoplasmic progesterone receptors in the reproductive system and subsequently activates progesterone receptor mediated gene expression. *For Research & Development use only. Product is not intended for drug, household, or human consumption.