Cresols
MEDCHEMEXPRESS LLC D-glyceraldehyde 3-phosphate | 591-57-1 | MFCD00057581 | 99.8% | 170.06 g/mol | C3H7O6P | 10 MG
D-Glyceraldehyde 3-phosphate is an endogenous glycolytic intermediate commonly used in biochemical and metabolic research. The product is provided as a prepared aqueous solution with analytical documentation and storage guidance for laboratory use.
- Endogenous metabolite relevant to glycolysis and gluconeogenesis.
- Provided as an aqueous solution at 58.80 mM (1 mL) for convenient use.
- High purity: 99.84%.
- Molecular weight 170.06 g/mol and formula C3H7O6P.
- Documentation available: SDS, COA, and RP-HPLC reports.
- Store frozen (solution, -20°C) with a 2-year shelf life when stored as recommended.
MEDCHEMEXPRESS LLC p-NCS-benzyl-NODA-GA | 1660127-21-8 | 99.5% | 521.59 g/mol | C23H31N5O7S | 10 MG
p-NCS-benzyl-NODA-GA is a bifunctional chelator that enables covalent conjugation to biomolecules and stable metal ion complexation for imaging and radiolabeling. It contains a para-isothiocyanatobenzyl reactive group for attachment to primary amines and is supplied for research use only.
- Bifunctional chelator for bioconjugation and radiolabeling.
- Isothiocyanate functional group reacts with primary amines.
- High purity (>99%) suitable for analytical and preparative work.
- Molecular weight 521.59 g/mol; formula C23H31N5O7S.
- Soluble in DMSO (50 mg/mL) with ultrasonic assistance.
- Available as small solid quantities and as 10 mM solution in DMSO.
- Stored cold in solvent: -80°C (6 months) or -20°C (1 month) in sealed, dry conditions.
MEDCHEMEXPRESS LLC Ansamitocin P-3 (Antibiotic C 15003P3) | 66584-72-3 | MFCD00274586 | 98.0% | 635.14 | C32H43ClN2O9 | 10 MG
Ansamitocin P-3 is a maytansinoid-class macrocyclic antitumor antibiotic and potent microtubule/tubulin inhibitor supplied for research use as a solid. It is commonly used as a cytotoxic payload for antibody-drug conjugate research and for in vitro studies of microtubule disruption and cancer cell cytotoxicity.
- Potent microtubule/tubulin inhibitor suitable for cytotoxicity and ADC research.
- Maytansinoid-class payload with demonstrated activity against multiple cancer cell lines.
- Provided in milligram-scale quantities (1 mg, 5 mg, 10 mg) for laboratory use.
- Soluble in DMSO at ≥ 100 mg/mL; compatible with several in vivo vehicle preparations.
- Stable as a powder at -20°C for up to three years; follow recommended in-solution storage conditions.
MEDCHEMEXPRESS LLC P-cresol glucuronide | 17680-99-8 | MFCD08277028 | 284.26 g/mol | C13H16O7 | 1 MG
p-Cresol glucuronide is the glucuronide conjugate of p-cresol and is described as a protein-bound uremic toxin associated with chronic kidney disease. It is supplied as a research reagent and reference standard for studies of drug metabolism, microbiome-derived metabolites, and kidney disease pathophysiology.
- Useful as a reference standard for analytical and metabolic studies.
- Relevant for research into uremic toxins and chronic kidney disease.
- Suitable for use in in vitro and analytical assays requiring small-quantity standards.
- Typically accompanied by product documentation such as datasheets and handling notes.
- Store under recommended conditions to preserve chemical stability.
MEDCHEMEXPRESS LLC Mono-(6-p-toluenesulfonyl)-β-cyclodextrin | 67217-55-4 | MFCD05864975 | 95.0% | 1289.17 g/mol | C49H76O37S | 500 MG
Mono-(6-p-toluenesulfonyl)-β-cyclodextrin is a tosylated derivative of β-cyclodextrin supplied as a white to off-white solid. It is used as a biochemical reagent and intermediate for selective functionalization at the 6-position of β-cyclodextrin, and is commonly applied in host-guest chemistry, derivatization, and synthetic modification in life-science research.
- Purity 95.0%.
- Appearance white to off-white solid.
- Molecular formula C49H76O37S; molecular weight 1289.17 g/mol.
- Enables selective functionalization at the 6-position of β-cyclodextrin.
- Suitable for host-guest chemistry and derivatization studies.
- Available in small lab pack sizes for research use.
MEDCHEMEXPRESS LLC (2-chlorophenyl)(phenyl)methanone | 5162-03-8 | MFCD00000558 | 98.8% | 216.67 g/mol | C13H9ClO | 100 G
(2-chlorophenyl)(phenyl)methanone is a small-molecule biochemical reagent (o-chlorobenzophenone) supplied as a high-purity solid for research use. It is used as an organic intermediate, reagent in biochemical assays, and as an analytical reference standard in life-science and chemical synthesis applications.
- High purity: 98.8% as supplied for research applications.
- Molecular formula: C13H9ClO, molecular weight 216.67 g/mol.
- Suitable for organic synthesis and biochemical assay development.
- Available in multiple pack sizes to support different scales of work.
- Provided with a downloadable product data sheet for specification details.
MEDCHEMEXPRESS LLC m-Anisaldehyde | 591-31-1 | 136.15 | 100 G
m-Anisaldehyde (3-Methoxybenzaldehyde) is an endogenous metabolite with a molecular weight of 136.15 and a purity of 99.65%. It is a colorless to light yellow liquid associated with thyroid autoimmunity during early pregnancy. This product is intended for research use only.
- Endogenous metabolite
- Associated with thyroid autoimmunity during early pregnancy
- Colorless to light yellow liquid appearance
- Purity of 99.65%
- Store at 4°C under nitrogen
- For solvent solutions, store at -80°C for 6 months or -20°C for 1 month under nitrogen
- Soluble in DMSO (100 mg/mL)
FUJIFILM BIOSCIENCES INC p-Amidinophenylmethanesulf
p-APMSF is used as a serine protease activity inhibitor Since it specifically suppresses the activity of blood coagulation factor Xa it is used for the study of blood coagulation mechanism Compared to DFP diisopropylfluorophosphate it is easy to handle because it is powder and soluble to water In addition it is reported that serine protease inhibitory activity is several hundred times higher than DFP and PMSF It inhibits the activity of trypsin thrombin plasmin kallikrein and others It does not affect chymotrypsin or acetylcholinesterase For research use only RUO
MEDCHEMEXPRESS LLC Penicillin V-13C6 potassium | 132-98-9 | 99.8% | 1 MG
Penicillin V-13C6 potassium is the 13C6 labeled Penicillin V potassium and serves as an orally active antibiotic. It inhibits the growth of Streptococci, C. difficile, and S. aureus, and is useful for researching conditions like otitis, sinusitis, pharyngitis, and tonsillitis. This compound can be utilized as a tracer and as an internal standard for quantitative analysis in various analytical techniques.
- Inhibits growth of specific bacteria
- Used for research of various infections
- Functions as a tracer in drug development
- Serves as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS
MEDCHEMEXPRESS LLC M-PEG17-acid | 2346581-96-0 | 98.5% | C36H72O19 | 50 MG
m-PEG17-acid is a PEG-based PROTAC linker used in the synthesis of PROTACs. PROTACs contain two different ligands connected by a linker, one for an E3 ubiquitin ligase and the other for the target protein.
- Exploits the intracellular ubiquitin-proteasome system.
- Selectively degrades target proteins.
MEDCHEMEXPRESS LLC N-biotinyl p-aminophenyl arsenic acid | 212391-23-6 | MFCD29472395 | 98.1% | 427.35 g/mol | C16H22AsN3O4S | 10mg
N-Biotinyl p-aminophenyl arsenic acid is a bifunctional reagent that can bind to both streptavidin and dithiols N-Biotinyl p-aminophenyl arsenic acid decreases the Rbungarotoxin-binding sites in reduced Torpedo nicotinic receptors (IC50 is 10-300 nM) and protects the receptor from irreversible alkylation by bromoacetylcholine[1]
MEDCHEMEXPRESS LLC 5-fluorouridine 5'-phosphate | 796-66-7 | 98.6% | 342.17 g/mol | C9H12FN2O9P | 50mg
5-Fluorouridine 5 -phosphate is an ODCase (orotidine-5 -monophosphate decarboxylase) inhibitor with a Ki value of 98 M for human ODCase and a Ki value of 645 M for Methanobacterium ODCase 5-Fluorouridine 5 -phosphate exhibits inhibitory activity against leukemia and lymphoma cell lines and can be used in cancer research [1]
MEDCHEMEXPRESS LLC Girard's reagent P-d5 | 1505505-87-2 | 99.9% | 192.66 | C7H5D5ClN3O | 5mg
Girard s Reagent P-d5 is a deuterated labeled Girard s Reagent P-d5[1]
MEDCHEMEXPRESS LLC Firefly luciferase mRNA-LNP | 500 UG
Firefly luciferase mRNA-LNP is a lipid nanoparticle (LNP) designed to protect and transport firefly luciferase mRNA to cells. As a bioluminescent reporter gene, it expresses firefly luciferase protein for gene regulation and functional studies, finding application in RNA delivery, cell viability, and translation efficiency research.
- LNP provides protection and transport of mRNA to cells.
- Expresses firefly luciferase protein for gene regulation and functional studies.
- Useful for promoter activity detection and dual fluorescent molecular complementation.
- Demonstrates increased transfection efficiency in HepG2 cells.
- Enables luminescent flux and protein production in various mouse models (e.g., C57BL/6, BALB/c).
- Intravenous delivery offers peak protein production; intramuscular and intradermal deliveries ensure longer duration of translation.