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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3,706 – 3,720 of 10,348 results

3,706

Sigma Aldrich Fine Chemicals Biosciences Sodium D-pantoate United States Pharmacopeia (USP) Reference Standard | 60979-68-2 | 100MG

Sodium D-pantoate United States Pharmacopeia (USP) Reference Standard | Mol Wt: 170.14 | 60979-68-2 | 100MG

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3,707

Sigma Aldrich Fine Chemicals Biosciences Quetiapine fumarate European Pharmacopoeia (EP) Reference Standard | 111974-72-2 | MFCD03423782 |

Quetiapine fumarate European Pharmacopoeia (EP) Reference Standard | Mol Wt: 441.54 | 111974-72-2 | MFCD03423782 |

Pricing & Availability

3,708

Sigma Aldrich Fine Chemicals Biosciences Quetiapine for system suitability European Pharmacopoeia (EP) Reference Standard | 111974-72-2 | MFCD03423782 |

Quetiapine for system suitability European Pharmacopoeia (EP) Reference Standard | Mol Wt: 441.54 | 111974-72-2 | MFCD03423782 |

Pricing & Availability

3,709

Sigma Aldrich Fine Chemicals Biosciences Montelukast dicyclohexylamine British Pharmacopoeia (BP) Reference Standard | 577953-88-9 |

Montelukast dicyclohexylamine British Pharmacopoeia (BP) Reference Standard | Mol Wt: 767.5 | 577953-88-9 |

Pricing & Availability

3,710

Sigma Aldrich Fine Chemicals Biosciences Probucol Related Compound A United States Pharmacopeia (USP) Reference Standard | 2455-14-3 | 25MG

Probucol Related Compound A United States Pharmacopeia (USP) Reference Standard | Mol Wt: 408.62 | 2455-14-3 | 25MG

Pricing & Availability

3,711

Sigma Aldrich Fine Chemicals Biosciences Eflornithine hydrochloride United States Pharmacopeia (USP) Reference Standard | 96020-91-6 | 150MG

Eflornithine hydrochloride United States Pharmacopeia (USP) Reference Standard | Mol Wt: 236.64 | 96020-91-6 | 150MG

Pricing & Availability

3,712

Sigma Aldrich Fine Chemicals Biosciences Residual Solvent Class 1 - 1,1,1-Trichloroethane United States Pharmacopeia (USP) Reference Standard | 71-55-6 | 3X1.2ML

Residual Solvent Class 1 - 1,1,1-Trichloroethane United States Pharmacopeia (USP) Reference Standard | 71-55-6 | 3X1.2ML

Pricing & Availability

3,713

Sigma Aldrich Fine Chemicals Biosciences Deferoxamine for peak identification CRS 1 European Pharmacopoeia (EP) Reference Standard | 70-51-9 |

Deferoxamine for peak identification CRS 1 European Pharmacopoeia (EP) Reference Standard | Mol Wt: 560.68 | 70-51-9 |

Pricing & Availability

3,714

Sigma Aldrich Fine Chemicals Biosciences Fish oil United States Pharmacopeia (USP) Reference Standard | 8016-13-5 | 1G

Fish oil United States Pharmacopeia (USP) Reference Standard | 8016-13-5 | 1G

Pricing & Availability

3,715

Sigma Aldrich Fine Chemicals Biosciences Quetiapine fumarate United States Pharmacopeia (USP) Reference Standard, monograph mol wt. 883.09 ((C21H25N3O2S)2 Â· C4H4O4) | 111974-72-2 | MFCD03423782 | 200MG

Quetiapine fumarate United States Pharmacopeia (USP) Reference Standard, monograph mol wt. 883.09 ((C21H25N3O2S)2 Â· C4H4O4) | Mol Wt: 441.54 | 111974-72-2 | MFCD03423782 | 200MG

Pricing & Availability

3,716

Sigma Aldrich Fine Chemicals Biosciences Capsaicin | 404-86-4 | MFCD00017259 | 100mg

Capsaicin | 305.41 | 404-86-4 | MFCD00017259 | 100mg

Pricing & Availability

3,717

AdipoGen Quisinostat,Chemical. CAS: 875320-29-9

Quisinostat, AdipoGen Life Sciences. Chemical. CAS: 875320-29-9. Formula: C21H26N6O2. MW: 394.5. Quisinostat (JNJ-26481585) is a novel second-generation panHDAC inhibitor of HDAC1, 2, 4, 10 and 11. Its highest potency is against HDAC1 with an IC50 of 0.11nM. It has only modest potency against HDACs 2, 4, 10, and 11 (IC50 ranging from 0.33nM to 0.64nM). It has low activity against HDACs 3, 5, 8, and 9 and its lowest potency is against HDACs 6 and 7. 875320-29-9