Drug Standards
Sigma Aldrich Fine Chemicals Biosciences Pyridostigmine Related Compound B United States Pharmacopeia (USP) Reference Standard | 31034-86-3 | 10MG
Pyridostigmine Related Compound B United States Pharmacopeia (USP) Reference Standard | Mol Wt: 190.04 | 31034-86-3 | 10MG
Medchemexpress LLC Ketoconazole-d4 | 1398065-75-2 | 99.63% | C26H24D4Cl2N4O4 | 1 MG
Ketoconazole-d4 is a deuterium labeled form of Ketoconazole, which is an imidazole anti-fungal agent and a CYP3A4 and CYP24A1 inhibitor. Stable heavy isotopes, such as deuterium, are incorporated into drug molecules primarily as tracers for quantitation during the drug development process. Deuteration has garnered attention due to its potential to influence the pharmacokinetic and metabolic profiles of drugs.
- Can be used as a tracer
- Functions as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS
- Deuterium labeled compound
- Inhibits CYP3A4 and CYP24A1
- Acts as an anti-fungal agent
- Suitable for research use only
=O.Clc1ccc(CCC(Cn2ccnc2)Sc2c(Cl)cccc2Cl)cc1 | 0.25g | 448265813](https://assets.fishersci.com/TFS-Assets/CCG/product-images/502486243.JPG-250.jpg)
eMolecules 64872-77-1 | BUTOCONAZOLE NITRATE | AstaTech | MFCD00058159 | 474.780 | C19H18Cl3N3O3S | 99.000 | O[N+]([O-])=O.Clc1ccc(CCC(Cn2ccnc2)Sc2c(Cl)cccc2Cl)cc1 | 0.25g | 448265813
BUTOCONAZOLE NITRATE | AstaTech | 64872-77-1 | MFCD00058159 | 474.780 | C19H18Cl3N3O3S | 99.000 | O[N+]([O-])=O.Clc1ccc(CCC(Cn2ccnc2)Sc2c(Cl)cccc2Cl)cc1 | 0.25g | 448265813
Sigma Aldrich Fine Chemicals Biosciences Fluorometholone British Pharmacopoeia (BP) Reference Standard | 426-13-1 | MFCD00056461 |
Fluorometholone British Pharmacopoeia (BP) Reference Standard | Mol Wt: 376.46 | 426-13-1 | MFCD00056461 |
Cayman Chemical RosuvastatIn-d6sodIum salt 1mg
Rosuvastatin-d6 is intended for use as an internal standard for the quantification of rosuvastatin by GC- or LC-MS.
Apexbio Technology LLC Ciprofloxacin (hydrochloride)(Synonyms: Cipro, Ciprofloxacin HCl, Ciprofloxacine hydrochloride, Ciprofloxacin hydrochloride monohydrate), 25g, CAS: 93107-08-5.
Ciprofloxacin (hydrochloride) (CAS 93107-08-5) is a fluoroquinolone antibiotic targeting bacterial DNA gyrase and topoisomerase IV enzymes essential for bacterial DNA replication and supercoiling By inhibiting these enzymes ciprofloxacin prevents bacterial chromosome replication and proliferation It also displays immunomodulatory activity evidenced by reduced serum pro-inflammatory cytokines (IL-6 KC) and decreased apoptosis and autophagy in radiation-induced injury mouse models Ciprofloxacin is FDA-approved for treating inhalational anthrax exposure significantly enhancing survival in rhesus monkeys infected with aerosolized B anthracis
Medchemexpress LLC Tavarborol impurity 16 | 1839665-96-1 | MFCD32689443 | 247.06 | 5 G
Tavarborol impurity 16 is an impurity of Tavaborol. It is used as a drug intermediate.
- Impurity of Tavaborol
- Suitable for drug intermediate research
Medchemexpress LLC Erlotinib impurity 44 | 183321-85-9 | >98.0% | 1 MG
Erlotinib impurity 44 is an impurity-related small molecule used as an analytical reference or synthetic intermediate in medicinal chemistry research. It is supplied for research use and is typically handled and stored under refrigerated, inert conditions.
- Cas 183321-85-9 for unambiguous identification.
- Molecular formula C21H20ClN3O3 and molecular weight 397.85 g·mol⁻¹.
- Purity reported as greater than 98% for analytical and reference use.
- Stored at 4 °C under nitrogen to preserve stability.
- Intended for impurity profiling, method development, and synthetic chemistry research.
Selleck Chemical LLC Cobimetinib (GDC-0973) 25mg 934660-93-2 RG7420
Cobimetinib (GDC-0973, RG7420) is a potent and highly selective MEK1 inhibitor with IC50 of 4.2 nM, showing more than 100-fold selectively for MEK1 over MEK2 and showed no significant inhibition when tested against a panel of more than 100 of serine-threonine and tyrosine kinases. Cobimetinib induces apoptosis. Phase 3. *For Research & Development use only. Product is not intended for drug, household, or human consumption.
Selleck Chemical LLC Pyrazinamide 10mg 98-96-4 Pyrazinoic Acid Amide
Pyrazinamide (Pyrazinoic Acid Amide) is an agent used to treat tuberculosis. *For Research & Development use only. Product is not intended for drug, household, or human consumption.
eMolecules 98105-99-8 | 6-Fluoro-1-(4-fluorophenyl)-4-oxo-7-(piperazin-1-yl)-1,4-dihydroquinoline-3-carboxylic acid | Combi-Blocks | MFCD00865974 | 385.371 | C20H17F2N3O3 | 97.000 | OC(=O)c1cn(-c2ccc(F)cc2)c2cc(N3CCNCC3)c(F)cc2c1=O | 1g | 205406342
6-Fluoro-1-(4-fluorophenyl)-4-oxo-7-(piperazin-1-yl)-1,4-dihydroquinoline-3-carboxylic acid | Combi-Blocks | 98105-99-8 | MFCD00865974 | 385.371 | C20H17F2N3O3 | 97.000 | OC(=O)c1cn(-c2ccc(F)cc2)c2cc(N3CCNCC3)c(F)cc2c1=O | 1g | 205406342
Selleck Chemical LLC Triciribine 50mg 35943-35-2 NSC 154020, VD-0002, vqd-002, API-2
Triciribine (NSC 154020, VD-0002, vqd-002, API-2) is a DNA synthesis inhibitor, also inhibits Akt in PC3 cell line and HIV-1 in CEM-SS, H9, H9IIIB, U1 cells with IC50 of 130 nM and 20 nM, respectively; does not inhibit PI3K/PDK1; 5000-fold less active in cells lacking adenosine kinase. Phase 1/2. *For Research & Development use only. Product is not intended for drug, household, or human consumption.
Sigma Aldrich Fine Chemicals Biosciences Alitame - Alanine Amide Impurity United States Pharmacopeia (USP) Reference Standard | 80875-07-6 | 25MG
Alitame - Alanine Amide Impurity United States Pharmacopeia (USP) Reference Standard | Mol Wt: 216.34 | 80875-07-6 | 25MG
Medchemexpress LLC Flutrimazole | 119006-77-8 | MFCD00865591 | 99.3% | 346.37 | C22H16F2N2 | 5 MG
Flutrimazole is an imidazole antifungal analytical standard (CAS 119006-77-8) used in research and analytical applications. It shows dual anti-inflammatory and antifungal activity, limited transdermal penetration, and is supplied as a high-purity solid suitable for chromatographic and mass spectrometry methods.
- High purity (99.3%) for reliable analytical results.
- Suitable for HPLC, GC, and MS method development and validation.
- Dual anti-inflammatory and antifungal profile useful for topical infection studies.
- Limited transdermal penetration reduces systemic absorption concerns in dermal models.
- Available in small sample sizes for analytical testing, such as 5 mg.
Medchemexpress LLC Clevudine | 163252-36-6 | 99.84% | 260.22 | 100 MG
Clevudine (L-FMAU) is a nucleoside analog of the unnatural L-configuration, exhibiting potent anti-HBV activity with a long half-life and low toxicity. It acts as a non-competitive inhibitor by binding to the polymerase rather than being incorporated into the viral DNA. This compound is also effective against cowpox virus respiratory infection in mice and shows activity against Epstein-Barr virus.
- Nucleoside analog with L-configuration
- Potent anti-HBV activity
- Long half-life and low toxicity
- Non-competitive inhibitor; binds to polymerase
- Effective against cowpox virus respiratory infection
- Shows activity against Epstein-Barr virus
- White to off-white solid appearance