Chromatography Standards
Sigma Aldrich Fine Chemicals Biosciences Prednisolone for peak identification European Pharmacopoeia (EP) Reference Standard | 50-24-8 | MFCD00003649 |
Prednisolone for peak identification European Pharmacopoeia (EP) Reference Standard | Mol Wt: 360.44 | 50-24-8 | MFCD00003649 |
Sigma Aldrich Fine Chemicals Biosciences Progesterone British Pharmacopoeia (BP) Reference Standard | 57-83-0 | MFCD00003658 |
Progesterone British Pharmacopoeia (BP) Reference Standard | Mol Wt: 314.46 | 57-83-0 | MFCD00003658 |
Medchemexpress LLC 2,6-di-tert-butyl-4-methyl-d3-phenol | 86819-59-2 | 99.2% | 223.37 g/mol | C15H21D3O | 50mg
Butylated hydroxytoluene-d3 is the deuterium labeled Butylated hydroxytoluene[1] Butylated hydroxytoluene is an antioxidant widely used in foods and in food-related products[2] Butylated hydroxytoluene is a Ferroptosis inhibitor[3]
Apexbio Technology LLC Salmeterol xinafoate 94749-08-3 10mg
Salmeterol xinafoate (CAS 94749-08-3) is a long-acting 2-adrenergic receptor agonist that induces smooth muscle relaxation leading to bronchodilation and vasodilation In vitro studies show that salmeterol reduces retinal M ller cell death by inhibiting IRS-1 (Ser307) phosphorylation implicating -adrenergic signaling in cell survival pathways In vivo experiments demonstrate that salmeterol suppresses pro-inflammatory cytokine production in allergen-stimulated murine models and attenuates inflammatory responses via modulation of dendritic cells Clinically salmeterol has been shown to enhance peak expiratory flow in asthma and is studied in combination therapies for persistent asthma supporting its utility in respiratory and immunological research
Sigma Aldrich Fine Chemicals Biosciences Schizandrin >=98% (HPLC) | 7432-28-2 | MFCD00905761 | 50MG
Schizandrin >=98% (HPLC) | Purity: >=98% (HPLC) | Mol Wt: 432.51 | 7432-28-2 | MFCD00905761 | 50MG
Apexbio Technology LLC Atazanavir 198904-31-3 5mg
Atazanavir (CAS 198904-31-3) is a small-molecule inhibitor targeting HIV-1 protease It is designed to block protease-mediated cleavage of viral gag and gag-pol polyproteins thereby preventing the maturation of infectious viral particles Atazanavir exerts its biological activity primarily through direct binding to the active site of HIV-1 protease inhibiting polyprotein cleavage In in vitro studies atazanavir demonstrates inhibition of HIV-1 replication with reported EC50 values ranging from 2 6 to 5 3 nmol/L and a protease-inhibition constant (Ki) of approximately 66 nmol/L Based on these pharmacological properties atazanavir holds research potential in anti-retroviral assays and studies involving HIV drug resistance and protease inhibition profiling
Sigma Aldrich Fine Chemicals Biosciences Ergocalciferol 40,000,000 USP units/g | 50-14-6 | MFCD00166988 | 5G
Ergocalciferol 40,000,000 USP units/g | Purity: >=97% | Mol Wt: 396.65 | 50-14-6 | MFCD00166988 | 5G
Sigma Aldrich Fine Chemicals Biosciences Ergocalciferol European Pharmacopoeia (EP) Reference Standard | 50-14-6 | MFCD00166988 |
Ergocalciferol European Pharmacopoeia (EP) Reference Standard | Mol Wt: 396.65 | 50-14-6 | MFCD00166988 |
Selleck Chemical LLC 3-deazaneplanocin A (DZNeP) HCl 5mg 120964-45-6 NSC 617989 HCl
3-deazaneplanocin A HCl (DZNeP, NSC 617989), an analog of adenosine, is a competitive inhibitor of S-adenosylhomocysteine hydrolase with Ki of 50 pM in a cell-free assay. *For Research & Development use only. Product is not intended for drug, household, or human consumption.
Sigma Aldrich Fine Chemicals Biosciences Ciprofibrate European Pharmacopoeia (EP) Reference Standard | 52214-84-3 | MFCD00467135 |
Ciprofibrate European Pharmacopoeia (EP) Reference Standard | Mol Wt: 289.15 | 52214-84-3 | MFCD00467135 |
Sigma Aldrich Fine Chemicals Biosciences Sodium cholate hydrate from bovine and/or ovine bile, >=99% | 206986-87-0 | MFCD00150749 | 500G
Sodium cholate hydrate from bovine and/or ovine bile, >=99% | Purity: >=99% | 206986-87-0 | MFCD00150749 | 500G
Sigma Aldrich Fine Chemicals Biosciences Vedaprofen European Pharmacopoeia (EP) Reference Standard | 71109-09-6 | MFCD00866019 |
Vedaprofen European Pharmacopoeia (EP) Reference Standard | Mol Wt: 282.38 | 71109-09-6 | MFCD00866019 |
Medchemexpress LLC Tofacitinib impurity 4 | 384338-23-2 | 96.0% | 10 MG
Tofacitinib impurity 4 is a characterized small-molecule impurity related to the JAK inhibitor tofacitinib. Supplied as a research-grade reference material, it is intended for analytical method development, impurity profiling, and drug substance characterization. Consult the product data sheet and batch certificate of analysis for assay, purity, and handling instructions before use.
Sigma Aldrich Fine Chemicals Biosciences Nimodipine British Pharmacopoeia (BP) Reference Standard | 66085-59-4 | MFCD00153848 |
Nimodipine British Pharmacopoeia (BP) Reference Standard | Mol Wt: 418.44 | 66085-59-4 | MFCD00153848 |
Sigma Aldrich Fine Chemicals Biosciences Pergolide mesilate European Pharmacopoeia (EP) Reference Standard | 66104-23-2 | MFCD00153859 |
Pergolide mesilate European Pharmacopoeia (EP) Reference Standard | Mol Wt: 410.59 | 66104-23-2 | MFCD00153859 |