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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4,576 – 4,590 of 11,266 results

4,576

Sigma Aldrich Fine Chemicals Biosciences Cefradine European Pharmacopoeia (EP) Reference Standard | 38821-53-3 | MFCD00865048 |

Cefradine European Pharmacopoeia (EP) Reference Standard | Mol Wt: 349.4 | 38821-53-3 | MFCD00865048 |

Pricing & Availability

4,577

Sigma Aldrich Fine Chemicals Biosciences Moxidectin for system suitability European Pharmacopoeia (EP) Reference Standard | 113507-06-5 | MFCD00866560

Moxidectin for system suitability European Pharmacopoeia (EP) Reference Standard | Mol Wt: 639.82 | 113507-06-5 | MFCD00866560

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4,578

Sigma Aldrich Fine Chemicals Biosciences Istradefylline | 155270-99-8 | MFCD00928421 | 5mg

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4,579

Sigma Aldrich Fine Chemicals Biosciences Lamivudine >=98% (HPLC), powder | 134678-17-4 | MFCD00869739 | 10MG

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4,580

Cayman Chemical 4-MethylbenzylIden camphor 5g

An ultraviolet light blocker used in cosmetics and sunscreen preparations that also has estrogenic activities, binding competitively to estrogen receptors and stimulating transactivation; changes reproductive organ and brain development in both males and females

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4,581

Sigma Aldrich Fine Chemicals Biosciences Felodipine solid | 72509-76-3 | MFCD00868316 | 5MG

Felodipine solid | Mol Wt: 384.25 | 72509-76-3 | MFCD00868316 | 5MG

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4,582

Sigma Aldrich Fine Chemicals Biosciences Loratadine for system suitability European Pharmacopoeia (EP) Reference Standard | 79794-75-5 | MFCD00672869 |

Loratadine for system suitability European Pharmacopoeia (EP) Reference Standard | Mol Wt: 382.88 | 79794-75-5 | MFCD00672869 |

Pricing & Availability

4,583

Sigma Aldrich Fine Chemicals Biosciences Nilutamide European Pharmacopoeia (EP) Reference Standard | 63612-50-0 | MFCD00864670 |

Nilutamide European Pharmacopoeia (EP) Reference Standard | Mol Wt: 317.22 | 63612-50-0 | MFCD00864670 |

Pricing & Availability

4,584

Medchemexpress LLC Osimertinib dimesylate | 2070014-82-1 | 99.2% | 10 MG

Osimertinib dimesylate is an irreversible, mutant-selective epidermal growth factor receptor (EGFR) inhibitor supplied as a solid research standard for in vitro and analytical applications. It demonstrates potent activity against activating and resistance EGFR mutants, with reported IC50 values of 12 nM (EGFR L858R) and 1 nM (EGFR L858R/T790M).

Irreversible, mutant-selective EGFR inhibitor for research and analytical use.
Demonstrated potency: IC50 12 nM (EGFR L858R) and 1 nM (EGFR L858R/T790M).
High purity (99.19%) suitable for biochemical assays and analytical standards.
Solid powder form, available in small mass sizes such as 10 mg.
Chemical formula C30H41N7O8S2; molecular weight 691.82 g/mol.
Storage: store sealed away from moisture; in solvent -80°C (6 months) or -20°C (1 month).

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4,585

Apexbio Technology LLC Enoxaparin 50mg

Enoxaparin (CAS 679809-58-6) is a low molecular weight heparin derivative that acts by potentiating the inhibitory activity of antithrombin III leading to the inhibition of coagulation factors such as thrombin (factor IIa) Through this mechanism Enoxaparin demonstrates anticoagulant properties Experimental studies indicate that it confers neuroprotection in rat hippocampus following traumatic brain injury via antioxidative and anti-inflammatory pathways Enoxaparin is widely used in research investigating deep vein thrombosis pulmonary embolism traumatic brain injury and thrombotic complications associated with COVID-19