Drug Standards
Alkali Scientific Cephalexin, Monohydrate, 5 Grams
Cephalexin monohydrate is a first-generation cephalosporin antibiotic supplied in a 5 gram laboratory-grade format for research and microbiological applications. It functions by inhibiting bacterial cell wall synthesis, leading to the disruption of bacterial growth and replication. This compound is primarily effective against Gram-positive bacteria and selected Gram-negative organisms. It is commonly used in laboratory testing, antimicrobial susceptibility studies, and preparation of selective culture media. The monohydrate form ensures stability and reliable handling during experimental procedures. Cephalexin is widely used in pharmaceutical research, microbiology laboratories, and analytical applications requiring controlled antibacterial activity.
Alkali Scientific Doxycycline Hydrochloride, 5 G
Doxycycline Hydrochloride is a broad-spectrum antibiotic belonging to the tetracycline class, commonly used in laboratory research and microbiological applications. It functions by inhibiting bacterial protein synthesis through binding to the 30S ribosomal subunit, preventing cell growth and replication. The compound is effective against a wide range of bacterial species and is widely used in antimicrobial testing, contamination control, and selective media preparation. Its hydrochloride form enhances solubility, making it easy to prepare aqueous solutions for laboratory use. Doxycycline is also used in molecular biology systems as a regulatory agent in inducible gene expression experiments.
Apexbio Technology LLC Gabapentin HCl 60142-95-2 10mM (in 1mL H2O)
Gabapentin HCl (CAS 60142-95-2) is a structurally related analog of gamma-aminobutyric acid (GABA) though it does not bind directly to GABA receptors Its primary mechanism involves binding to the 2 subunit of voltage-gated calcium channels in neuronal tissues resulting in decreased neurotransmitter release Originally investigated for antiepileptic properties gabapentin has been widely utilized in research exploring neuropathic pain modulation and neuronal excitability This molecule serves as a tool compound for studying calcium channel modulation and the pathophysiology of neurological disorders
Medchemexpress LLC (2S)-2-(2-chlorophenyl)-2-(2-thiophen-2-ylethylamino)acetic acid | 1015247-87-6 | 250mg
Clopidogrel impurity 3 is an impurity of Clopidogrel (HY-15283)
Medchemexpress LLC 4-(3-aminophenyl)morpholin-3-one | 1082495-22-4 | MFCD11577324 | 50mg
Rivaroxaban impurity 67 is an impurity of Rivaroxaban (HY-50903)
Medchemexpress LLC 4-bromo-1-chloro-2-(2-ethoxybenzyl)benzene | 1830346-16-1 | MFCD22683795 | 5mg
Dapagliflozin impurity 2 is an impurity of Dapagliflozin (HY-10450)
Medchemexpress LLC Bumetanide impurity 1 | 28328-54-3 | 25mg
Bumetanide impurity 1 is an impurity of Bumetanide (HY-17468)
![Medchemexpress LLC 2-methyl-N-[4-(5-methyl-3-phenyl-1,2-oxazol-4-yl)benzenesulfonyl]propanamide | 198470-82-5 | MFCD26940317 | 25mg](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000269247.png-250.jpg)
Medchemexpress LLC 2-methyl-N-[4-(5-methyl-3-phenyl-1,2-oxazol-4-yl)benzenesulfonyl]propanamide | 198470-82-5 | MFCD26940317 | 25mg
Palbociclib impurity 49 is an impurity of Palbociclib (HY-50767)
Medchemexpress LLC 2-bromo-4,5-dimethoxybenzyl alcohol | 54370-00-2 | MFCD02093896 | 98.0% | 247.09 | C9H11BrO3 | 1 G
Pinaverium impurity 1 (2-bromo-4,5-dimethoxybenzyl alcohol; CAS 54370-00-2) is an analytical impurity of the pharmaceutical active pinaverium. Supplied for research and analytical use, it is intended for impurity profiling, method development, and quality control. Consult the Certificate of Analysis for lot-specific purity and storage conditions.
- Analytical reference standard for impurity profiling.
- Chemical formula C9H11BrO3 and molecular weight 247.09.
- Suitable for method development and assay validation.
- Packaged in small quantities for laboratory use.
- For research use only; not for human or clinical applications.
Medchemexpress LLC Dapagliflozin impurity 112 | 872980-38-6 | 562.99 | C28H31ClO10 | 10 MG
Dapagliflozin impurity 112 is a characterized impurity of the SGLT2 inhibitor dapagliflozin, supplied as a reference standard for research and analytical use. It is intended for use as a drug intermediate or analytical standard and is labeled for research use only.
- used as a drug intermediate or analytical standard.
- intended for research use only.
- cas number 872980-38-6.
- molecular formula C28H31ClO10.
- molecular weight 562.99 g/mol.
- storage (powder): -20°C for 3 years, 4°C for 2 years.
- storage (in solvent): -80°C for 6 months, -20°C for 1 month.
- commonly supplied as a 10 mg quantity.
Medchemexpress LLC Fostamatinib disodium hexahydrate | 914295-16-2 | 99.5% | 50 MG
Fostamatinib disodium hexahydrate (R788) is an oral proagent of the active compound R406. R406 is an orally available and competitive Syk/FLT3 inhibitor with a Ki of 30 nM and an IC50 of 41 nM.
- Oral proagent of active compound R406
- Syk/FLT3 inhibitor
- High bioavailability and rapid absorption
- Purity of 99.5%
- Available as a white to gray solid
- Provided with a data sheet, COA, and SDS
Medchemexpress LLC Tenofovir exalidex | 911208-73-6 | 99.8% | 569.72 | 50 MG
Tenofovir exalidex | 911208-73-6 | 99.8% | 569.72 | 50 MG
Medchemexpress LLC Mogroside III-E | 88901-37-5 | 99.30% | 963.15 | 5 MG
Mogroside III-E is a cucurbitane-type compound isolated from *Siraitia grosvenorii*, which inhibits NO release and exhibits anti-fibrotic activity. It is intended for research use only.
- Inhibits NO release
- Exhibits anti-fibrotic activity
- Intended for research use only
Medchemexpress LLC Granisetron | 109889-09-0 | 99.95% | C18H24N4O | 50 MG
Granisetron is a serotonin 5-HT3 receptor antagonist used as an antiemetic to treat nausea and vomiting following chemotherapy.
- Serotonin 5-HT3 receptor antagonist
- Used to treat nausea and vomiting
- Effective following chemotherapy
Selleck Chemical LLC Piroxicam 50mg 36322-90-4 CP 16171
Piroxicam (CP 16171) is a non-selective COX inhibitor, used in the treatment of rheumatoid and osteoarthritis. *For Research & Development use only. Product is not intended for drug, household, or human consumption.