Drug Standards
Medchemexpress LLC Fenticonazole Nitrate | 73151-29-8 | 98.86% | 100 MG
Fenticonazole Nitrate is an antifungal imidazole ring derivative that primarily functions by hindering ergosterol integration, leading to the destruction of the cytoplasmic outer membrane. This action makes it effective against a range of pathogens.
- Effective against Gram-positive bacteria, mycoses, and vaginal candidiasis
- Active against dermatophyte pathogens, Malassezia furfur, and Candida albicans
- Used locally in the treatment of vulvovaginal candidiasis
- For research use only
Sigma Aldrich Fine Chemicals Biosciences Rifabutin impurity A European Pharmacopoeia (EP) Reference Standard | 72544-16-2 | MFCD00190595 |
Rifabutin impurity A European Pharmacopoeia (EP) Reference Standard | Mol Wt: 155.24 | 72544-16-2 | MFCD00190595 |
Medchemexpress LLC Naloxone | 465-65-6 | 99.7% | 327.37 | C19H21NO4 | 10 MG
Naloxone is an opioid receptor antagonist used in research to reverse the effects of opioid agonists, including opioid-overdose-induced respiratory depression. It is provided as a well-characterized, high-purity solid for analytical and biological studies; reported adverse effects include potential pulmonary edema and cardiac arrhythmias.
- Opioid receptor antagonist for in vitro and in vivo research.
- Rapidly reverses opioid-induced respiratory depression in experimental models.
- High purity suitable for analytical applications (99.7%).
- Supplied as a small solid quantity convenient for dosing and formulation (10 mg).
- Well documented chemical identity with CAS 465-65-6 and molecular weight 327.37.
Medchemexpress LLC Ticagrelor impurity 10 | 98.5% | 562.63 g·mol⁻¹ | C26H32F2N6O4S | 10 MG
Ticagrelor impurity 10 is a research-grade impurity of the antiplatelet agent ticagrelor, supplied for analytical reference, impurity profiling, and method development. The material is provided at high stated purity (98.51%) and is characterized by a molecular weight of 562.63 g·mol⁻¹. Small-mass packages are offered for laboratory use, and accompanying documentation (SDS, COA) is available.
- Research-grade impurity for analytical and QC applications.
- High stated purity (98.51%) for reliable reference standards.
- Available in small milligram quantities suitable for method development.
- Characterized molecular weight for analytical confirmation.
- SDS and COA available to support safe handling and verification.
Sigma Aldrich Fine Chemicals Biosciences Ouabain octahydrate >=95% (HPLC), powder | 11018-89-6 | MFCD00149240 | 250MG
Ouabain octahydrate >=95% (HPLC), powder | Purity: >=95% (HPLC) | Mol Wt: 728.77 | 11018-89-6 | MFCD00149240 | 250MG
Medchemexpress LLC Metoprolol | 51384-51-1 | MFCD00599534 | 100.0% | 267.36 g·mol-1 | C15H25NO3 | 10 MG
Metoprolol analytical standard intended for research and analytical applications. Supplied as a 10 mg vial, this reference material supports assay development, method validation, and compound identification; it is intended for laboratory use only and not for human or clinical use.
- Analytical reference standard for assay development and method validation.
- High purity (>99.9%) suitable for chromatographic analysis.
- Molecular formula C15H25NO3; molecular weight 267.36 g·mol-1.
- Provided in small research packaging for laboratory use only.
- Not for human or clinical use.
![eMolecules 1184-88-9 | Sodium pivalate | Ambeed | MFCD00064202 | 124.115 | C5H9NaO2 | 95.000 | [Na+].CC(C)(C)C([O-])=O | 25g | 490503841](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000490129.jpg-250.jpg)
eMolecules 1184-88-9 | Sodium pivalate | Ambeed | MFCD00064202 | 124.115 | C5H9NaO2 | 95.000 | [Na+].CC(C)(C)C([O-])=O | 25g | 490503841
Sodium pivalate | Ambeed | 1184-88-9 | MFCD00064202 | 124.115 | C5H9NaO2 | 95.000 | [Na+].CC(C)(C)C([O-])=O | 25g | 490503841
Medchemexpress LLC 3-(4-Fluoro-1-oxoisoindolin-2-yl)piperidine-2,6-dione | 2359705-88-5 | MFCD31556181 | 99.9% | 262.24 g/mol | C13H11FN2O3 | 1 G
Lenalidomide-F is an E3 ligase ligand that recruits cereblon and is used as a building block in PROTAC development and target protein degradation research. It is supplied as a research-grade reagent for chemical biology, degradation studies, and analytical applications.
- E3 ligase ligand that recruits cereblon.
- Used in PROTAC design to induce targeted protein degradation.
- Reported activity in FLT3 degrader applications (DC50 = 0.64 nM).
- High purity (99.9%) suitable for analytical and synthesis work.
- Molecular formula C13H11FN2O3, molar mass 262.24 g/mol.
Sigma Aldrich Fine Chemicals Biosciences Oxfendazole European Pharmacopoeia (EP) Reference Standard | 53716-50-0 | MFCD00801063 |
Oxfendazole European Pharmacopoeia (EP) Reference Standard | Mol Wt: 315.35 | 53716-50-0 | MFCD00801063 |
U.S. Pharmacopeia Colistin sulfate | 1264-72-8 | MFCD00146495 | 200 mg
Colistin sulfate | 1264-72-8 | MFCD00146495 | 200 mg
Medchemexpress LLC Ranitidine | 66357-35-5 | 99.9% | 250 MG
Ranitidine is a potent, selective, and orally active histamine H2-receptor antagonist that inhibits gastric secretion. It antagonizes histamine-induced increases in guinea-pig isolated rat atrium and histamine-induced relaxations of the rat isolated uterine horn, with pA2 values of 7.2 and 6.95, respectively. It also inhibits breast tumor development and spread in mice.
- Inhibits gastric secretion
- Antagonizes histamine-induced increases in guinea-pig isolated rat atrium
- Antagonizes histamine-induced relaxations of the rat isolated uterine horn
- Inhibits breast tumor development and spread in mice
- Reduces CD11b+Ly6Chi cells in spleen and bone marrow
- Inhibits lung metastasis
- Inhibits primary tumor growth
- Increases the latency of breast tumorigenesis and reduces tumor count
Medchemexpress LLC Betahistine dihydrochloride | 5579-84-0 | 99.8% | 10 G
Betahistine dihydrochloride is an orally active histamine H1 receptor agonist and a H3 receptor antagonist. It is used for the study of rheumatoid arthritis (RA). In vitro, Betahistine dihydrochloride inhibits [125I]iodoproxyfan binding to membranes of CHO (rH3(445)R) and CHO (hH3(445)R) cells with IC50 values of 1.9 μM and 3.3 μM, respectively, leading to Ki values of 1.4 μM and 2.5 μM. It has a regulating function on cAMP formation in CHO cells, acting as an apparent inverse agonist at low concentrations (EC50 values of 0.1 nM, 0.05 nM, and 0.3 nM) and inhibiting cAMP formation at higher concentrations with an EC50 value of 0.1 μM in CHO (rH3(445)R). In vivo, acute administration of Betahistine dihydrochloride (0.1-30 mg/kg intraperitoneal or oral) increased tele-methylhistamine (t-MeHA) levels with an ED50 of 0.4 mg/kg. Oral administration of 1 and 5 mg/kg daily for 3 weeks attenuated the severity of arthritis and reduced pro-inflammatory cytokines in CIA mice.
Apexbio Technology LLC Cabazitaxel 183133-96-2 10mg
Cabazitaxel (CAS 183133-96-2) is a semisynthetic compound derived from the natural precursor 10-deacetylbaccatin III belonging to the taxoid class of antineoplastic agents It exerts its biological effects primarily by stabilizing microtubules thus disrupting mitotic and interphase cellular functions and causing cell-cycle arrest leading to apoptosis Due to this microtubule-targeting activity cabazitaxel is extensively studied in oncology research particularly investigating chemoresistant tumor cell lines and therapeutic approaches for taxane-resistant cancers
Medchemexpress LLC Sarafloxacin (hydrochloride) | 91296-87-6 | 1 ML
Sarafloxacin hydrochloride is a quinolone antibiotic agent primarily used in veterinary medicine. It functions by inhibiting bacterial DNA gyrase, effectively suppressing bacterial growth. This antibiotic is also utilized in animal feed to enhance feed conversion and support growth.
- Quinolone antibiotic agent.
- Inhibits bacterial DNA gyrase.
- Used in veterinary medicine to inhibit bacterial infections.
- Improves feed conversion and promotes growth in animal feed.
- Registered for use against poultry diseases.
- Efficacious in treating channel catfish infected with *E. ictaluri*.
Medchemexpress LLC Detomidine hydrochloride | 90038-01-0 | 99.8% | 1 G
Detomidine hydrochloride is an imidazole derivative and a potent α2-adrenergic agonist. It induces dose-dependent analgesic effects. Currently, its use is licensed exclusively for horses. The analgesic effects are brought about by the activation of α2 catecholamine receptors, which leads to a negative feedback response that reduces the production of excitatory neurotransmitters. Additionally, Detomidine hydrochloride impacts cardiac and respiratory functions and exhibits an antidiuretic action due to its inhibitory effect on the sympathetic nervous system.
- Potent α2-adrenergic agonist
- Induces dose-dependent analgesic effects
- Licensed for use in horses
- Inhibits sympathetic nervous system
- Impacts cardiac and respiratory functions
- Exhibits antidiuretic action