Drug Standards
Sigma Aldrich Fine Chemicals Biosciences Moexipril Related Compound D United States Pharmacopeia (USP) Reference Standard | 1356019-89-0 | 20MG
Moexipril Related Compound D United States Pharmacopeia (USP) Reference Standard | Mol Wt: 541.08 | 1356019-89-0 | 20MG
Medchemexpress LLC 2-bromo-N-(2-methylphenyl)propanamide | 19397-79-6 | MFCD08670216 | 500mg
Prilocaine impurity 1 is an impurity of Prilocaine (HY-B0137)
Apexbio Technology LLC Inhibitor of beta -(1,3)-D-glucan synthesis;fungicide 208538-73-2. MFCD08067752
Inhibitor of beta -(1,3)-D-glucan synthesis;fungicide 208538-73-2. MFCD08067752
Apexbio Technology LLC (+)-Ketoconazole 142128-59-4 25mg
( )-Ketoconazole (CAS 142128-59-4) is a small-molecule inhibitor targeting cytochrome P450 enzymes primarily CYP3A4 and P450c17 (CYP17A1) It is designed to inhibit these enzymes thereby blocking steroidogenesis pathways and reducing androgen biosynthesis ( )-Ketoconazole exerts its biological activity primarily through inhibition of CYP3A4 and CYP17A1 In in vitro studies ( )-Ketoconazole demonstrates inhibitory activity with reported IC50 values in the low nanomolar to submicromolar range Based on these pharmacological properties ( )-Ketoconazole holds research potential in studying steroid hormone biosynthesis pathways and the biological functions regulated by cytochrome P450 enzyme activity particularly in investigations involving androgen-dependent cell models and related endocrine mechanisms
Medchemexpress LLC Zileuton | 111406-87-2 | MFCD00866097 | 99.6% | C11H12N2O2S | 10MG
Zileuton is a purified small-molecule inhibitor of 5-lipoxygenase used as a research reagent to study leukotriene biology, inflammation, and asthma-related pathways. It is supplied as an analytical standard for in vitro assays and analytical applications.
- Potent and selective 5-lipoxygenase inhibitor
- High purity (99.6%) suitable for analytical use
- Molecular formula C11H12N2O2S, molecular weight 236.30 g·mol⁻¹
- Intended for research and in vitro applications
- Available in small-quantity packs for analytical workflows
Medchemexpress LLC Bedaquinoline impurity 1 | 1972612-60-4 | >98.6% | 555.50 | 50 MG
Bedaquinoline impurity 1 is an impurity of Bedaquinoline. It is supplied as a solid for research use only.
- Supplied as a solid
- Store powder at -20°C for 3 years, 4°C for 2 years
- Store in solvent at -80°C for 6 months, -20°C for 1 month
- Ships at room temperature in continental US
Apexbio Technology LLC Fluvoxamine 54739-18-3 50mg
Fluvoxamine (CAS 54739-18-3) is an antidepressant small molecule that functions primarily by selectively inhibiting serotonin (5-HT) reuptake In vitro studies have shown its ability to inhibit 5-HT uptake in platelets and brain synaptosomes In animal models fluvoxamine administration elevates extracellular serotonin levels across various brain regions and in combination with quetiapine also elevates dopamine levels in specific areas including prefrontal cortex and thalamus Additionally fluvoxamine modulates synaptic plasticity and displays potential analgesic effects mediated via serotonin receptor subtypes (5-HT1A 5-HT2A/2C and 5-HT3) Due to this pharmacological profile fluvoxamine serves as a valuable tool in neurological and psychiatric research
Medchemexpress LLC 5-Aza-7-deazaguanine | 67410-64-4 | 99.86% | 151.13 | 50 MG
5-Aza-7-deazaguanine is a substrate for wild-type (WT) E. coli purine nucleoside phosphorylase and its Ser90Ala mutant, used in the synthesis of base-modified nucleosides. This compound is for research use only.
- Substrate for E. coli purine nucleoside phosphorylase
- Used in the synthesis of base-modified nucleosides
- Potential application in cancer targeted therapy and metabolism research
Medchemexpress LLC Fostamatinib disodium hexahydrate | 914295-16-2 | 99.5% | 1 ML
Fostamatinib disodium hexahydrate is the oral proagent of the active compound R406, an orally available and competitive Syk/FLT3 inhibitor. R406 demonstrates potent inhibition of Syk and FLT3, with additional inhibitory effects on Lyn and Lck. This prodrug is highly bioavailable, rapidly absorbed, and fully converted to R406 in plasma, making it a valuable tool for research applications.
- Oral proagent of active compound R406
- Competitive Syk/FLT3 inhibitor (Ki of 30 nM, IC50 of 41 nM)
- Also inhibits Lyn (IC50=63 nM) and Lck (IC50=37 nM)
- Highly bioavailable and rapidly absorbed
- Completely converted to R406 in plasma
- Exhibits cytotoxicity against human Ramos cells (IC50 = 0.267 μM)
- For research use only
Medchemexpress LLC 15(S)-15-Methyl Prostaglandin F2α | 35700-23-3 | 99.8% | 25 MG
Carboprost is a metabolically stable synthetic analog of prostaglandin F2α. It stimulates uterine contractions and induces abortion, and is used for postpartum hemorrhage due to uterine atony and for the termination of pregnancy in the second trimester.
- Metabolically stable synthetic analog of prostaglandin F2α
- Stimulates uterine contractions
- Induces abortion
- Used for postpartum hemorrhage due to uterine atony
- Used for termination of pregnancy in the second trimester
Medchemexpress LLC Loxapine (succinate) | 27833-64-3 | 98.8% | 445.90 | 100 MG
Loxapine succinate is an orally active dopamine inhibitor, 5-HT receptor antagonist, and a dibenzoxazepine anti-psychotic agent. It can also suppress bacterial efflux pump activity and inhibit intracellular multiple-antibiotic-resistant Salmonella enterica serovar Typhimurium in macrophages.
- Orally active dopamine inhibitor
- 5-HT receptor antagonist
- Dibenzoxazepine anti-psychotic agent
- Suppresses bacterial efflux pump activity
- Inhibits intracellular multiple-antibiotic-resistant Salmonella enterica serovar Typhimurium in macrophages
Sigma Aldrich Fine Chemicals Biosciences Granisetron impurity B European Pharmacopoeia (EP) Reference Standard | 107007-95-4 |
Granisetron impurity B European Pharmacopoeia (EP) Reference Standard | Mol Wt: 298.38 | 107007-95-4 |
Medchemexpress LLC Chitosan | 9012-76-4 | ≥85.0% | 1 G
Chitosan (Deacetylated chitin) (≥85% deacetylated, viscosity>90 mPa.s, MW 15000) is a polysaccharide obtained by deacetylating chitin, and exhibits antimicrobial activity against various bacteria and fungi. It is a polycationic linear polysaccharide with non-toxicity, low allergenicity, biocompatibility, biodegradability, and has antitumor, antibacterial, antifungal, and antioxidant activities.
- Polycationic linear polysaccharide
- Non-toxicity
- Low allergenicity
- Biocompatibility
- Biodegradability
- Antitumor activity
- Antibacterial activity
- Antifungal activity
- Antioxidant activity
![Medchemexpress LLC Ethanone, 1-(4-amino-3,5-dichlorophenyl)-2-[(1,1-dimethylethyl)amino]-, hydrochloride (1:1) | 37845-71-9 | 98.3% | 311.64 | 50 MG](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000403638-logo.png-250.jpg){kind=logo}
Medchemexpress LLC Ethanone, 1-(4-amino-3,5-dichlorophenyl)-2-[(1,1-dimethylethyl)amino]-, hydrochloride (1:1) | 37845-71-9 | 98.3% | 311.64 | 50 MG
Clenbuterol impurity 1 (HY-33450) is a white to off-white solid with a molecular weight of 311.64 and a purity of 98.26% by HPLC. It is identified by CAS number 37845-71-9 and has the chemical name Ethanone, 1-(4-amino-3,5-dichlorophenyl)-2-[(1,1-dimethylethyl)amino]-, hydrochloride (1:1).
- Purity of 98.26%
- White to off-white solid
- Molecular formula C12H17Cl3N2O
- Stable at room temperature for 3 years
- Stable in solvent for 2 years at -80°C
Medchemexpress LLC Mogroside II-A2 | 88901-45-5 | MFCD21333504 | 99.9% | 801.01 g/mol | C42H72O14 | 1 MG
Mogroside II-A2 is a triterpenoid glycoside isolated from Siraitia grosvenorii and supplied as a high-purity research standard for biochemical and preclinical studies. It is used as a nonsugar sweetener and is investigated for antioxidant, antidiabetic, and anticancer activities; supplied for formulation and assay work in small-mass packages.
- High purity (approximately 99.9%).
- Chemical formula C42H72O14; molecular weight 801.01 g/mol.
- Soluble in DMSO at about 100 mg/mL; sonication recommended.
- Storage: solid at 4°C protected from light; in solution store at -80°C up to 6 months.
- Suitable for in vitro assays and preclinical formulation studies.
- Available in small milligram packaging for research use.