Carbonyl compounds
Medchemexpress LLC Ascorbate oxidase, Cucurbit sp. | 9029-44-1 | ≥100 U/mg solid | 1000 U
Ascorbate oxidase, Cucurbit sp., also known as vitamin C oxidase, is a REDOX enzyme involved in the regulation of the extracellular matrix. It catalyzes the reaction of ascorbic acid and oxygen to produce dehydroascorbic acid.
- Solid appearance
- White to off-white color
- EC number: 1.10.3.3
- Enzyme activity of ≥100 U/mg solid
- Unit defined as the amount of enzyme that will oxidize 1.0 μmol ascorbic acid per min at 30°C, pH 5.6
![Medchemexpress LLC Anthra[2,1,9-def:6,5,10-d'e'f']diisoquinoline-1,3,8,10(2h,9h)-tetrone, 2,9-bis(4-ethoxyphenyl)- | 24108-89-2 | 98.01% | 10 G](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000410398-logo.png-250.jpg){kind=logo}
Medchemexpress LLC Anthra[2,1,9-def:6,5,10-d'e'f']diisoquinoline-1,3,8,10(2h,9h)-tetrone, 2,9-bis(4-ethoxyphenyl)- | 24108-89-2 | 98.01% | 10 G
C.I. Pigment red 123 is a critical colorant used to add or alter color in various materials. It remains chemically stable and largely unaffected by the carrier or medium it is incorporated into. Its applications span multiple industries, including textile, medicine, food, cosmetics, plastics, paint, ink, photography, and paper.
- Versatile colorant: used across diverse industries for coloring purposes.
- Chemical stability: largely unaffected by the carrier or medium it is incorporated into.
- Wide application range: applicable in textile, medicine, food, cosmetics, plastics, paint, ink, photography, and paper industries.
Medchemexpress LLC Niacin-13C6 | 1189954-79-7 | 99.9% | 1 MG
Niacin-13C6 is the 13C-labeled Niacin. Niacin (Nicotinic acid) is a vitamin and is part of the vitamin B group.
- This compound can be used as a tracer.
- This compound can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
Cambridge Isotope Laboratories 1 2 3-TriCN (PCN-13) (unlabeled) 100 ug/mL in nonane 1 mL
1 2 3-TriCN (PCN-13) (unlabeled) 100 ug/mL in nonane 1 mL
Medchemexpress LLC Oxacillin-13C6 (sodium) | 1173-88-2 | 99% | 1 MG
Oxacillin-13C6 (sodium) is the 13C6 labeled Oxacillin (sodium), a narrow-spectrum β-lactam antibiotic. Stable heavy isotopes of hydrogen, carbon, and other elements have been incorporated into drug molecules, largely as tracers for quantitation during the drug development process. Deuteration has gained attention because of its potential to affect the pharmacokinetic and metabolic profiles of drugs. However, MCE has not independently confirmed the accuracy of these methods.
- Can be used as a tracer
- Can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS
- Stable heavy isotopes have been incorporated into drug molecules for quantitation during the drug development process
- Deuteration has the potential to affect the pharmacokinetic and metabolic profiles of drugs
Medchemexpress LLC Metalaxyl-13C6 | 1356199-69-3 | 98.4% | 1 MG
Metalaxyl-13C6 is a 13C-labeled version of Metalaxyl, a fungicide that effectively inhibits protein synthesis in fungi. It has been shown to inhibit the growth of potato blight fungal isolates. This compound is valuable as a tracer or as an internal standard for quantitative analysis using techniques like NMR, GC-MS, or LC-MS.
- Used as a tracer in research
- Functions as an internal standard for quantitative analysis
- Inhibits protein synthesis in fungi
- Effective against potato blight fungal isolates
Medchemexpress LLC KNT-127 | 1256921-89-7 | 99.6% | 50 MG
KNT-127 is a selective, blood-brain barrier-penetrant δ-opioid receptor (DOR) agonist used in preclinical neuroscience research. It displays high affinity for DOR (Ki = 0.16 nM), biased signaling toward cAMP over β-arrestin pathways, and has been reported to increase dopamine and L-glutamate release in key brain regions. For research use only.
- Selective δ-opioid receptor agonist with high DOR potency.
- Biased ligand favoring cAMP signaling over β-arrestin recruitment.
- Blood-brain barrier penetrant, suitable for central nervous system studies.
- High chemical purity (99.6%) and off-white to light yellow solid form.
- Available in small solid quantities and DMSO solution formats for in vitro and in vivo work.
Medchemexpress LLC Propranolol (hydrochloride) | 318-98-9 | 500 MG
Propranolol (hydrochloride) | 318-98-9 | 500 MG
Selleck Chemical LLC HO-3867
HO-3867 an analog of curcumin is a selective STAT3 inhibitor that inhibits its phosphorylation transcription and DNA binding without affecting the expression of other active STATs HO-3867 induces apoptosis
Medchemexpress LLC Sulfalene-13C6 | 99.0% | C513C6H12N4O3S | 1 MG
Sulfalene-13C6 is the 13C6 labeled version of Sulfalene, an antimalarial agent and long-acting sulfonamide antibacterial. Stable heavy isotopes, such as carbon-13, are incorporated into drug molecules for quantitation during drug development, potentially influencing pharmacokinetic and metabolic profiles.
- Used as a tracer
- Internal standard for quantitative analysis
- Applicable in metabolic flux analysis
- Useful for therapeutic drug monitoring
Medchemexpress LLC NH2-C6-ARC186 sodium | 5 MG
NH2-C6-ARC186 sodium is a modified ARC186 with NH2-C6, enabling coupling to other peptides or molecules. It functions as a potent complement inhibitor, specifically an aptamer, by blocking the convertase-catalyzed activation of C5.
- Modified ARC186 with NH2-C6
- Can be coupled to other peptides or molecules
- Potent complement inhibitor
- Aptamer that blocks convertase-catalyzed activation of C5
- Targets the Complement System
- Relevant to Immunology/Inflammation
- Store at -20°C in sealed storage, away from moisture
- In solvent, store at -80°C for 6 months or -20°C for 1 month in sealed storage, away from moisture
Medchemexpress LLC Hexadecanal | 629-80-1 | 240.42 | 5 G
Hexadecanal, also known as Palmitaldehyde, is a volatile long-chain aliphatic aldehyde. It is naturally emitted from human feces, skin, and breath. Research indicates that the receptor for hexadecanal (OR37B) is expressed in human olfactory epithelium and in the prostate. This compound has been identified as a potential biomarker for prostate cancer.
- Volatile long-chain aliphatic aldehyde
- Emitted from human feces, skin, and breath
- Receptor (OR37B) expressed in human olfactory epithelium and prostate
- Potential biomarker for prostate cancer
- Purity of 98.77%
Medchemexpress LLC BSJ-04-122 | 2513289-74-0 | C15H12ClN5O | 5 MG
BSJ-04-122 is a highly potent covalent dual inhibitor targeting MKK4 and MKK7, key kinases involved in cellular signaling pathways. It demonstrates strong inhibitory activity against MKK4 with an IC50 value of 4 nM and against MKK7 with an IC50 value of 181 nM. This compound is primarily utilized in cancer research, exhibiting its ability to induce a robust reduction in JNK phosphorylation.
- Potent covalent dual inhibitor of MKK4 and MKK7
- Inhibits MKK4 with an IC50 of 4 nM
- Inhibits MKK7 with an IC50 of 181 nM
- Induces robust reduction in JNK phosphorylation
- Enhances antiproliferative effects when combined with JNK-IN-8
- Useful for cancer research applications
Medchemexpress LLC Angiotensin I-13C6,15N (human, mouse, rat) TFA | 484-42-4 | 99.8% | 1303.42 (free base) | 1 MG
Angiotensin I-13C6,15N (human, mouse, rat) TFA is a 13C and 15N labeled compound. It is a precursor of angiotensin II and is cleaved into angiotensin II by angiotensin converting enzyme (ACE). This product is for research use only.
- Can be used as a tracer
- Can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS
Medchemexpress LLC Hexadecanal | 629-80-1 | MFCD00055568 | 240.42 | 500 MG
Hexadecanal (Palmitaldehyde) is a volatile long-chain aliphatic aldehyde emitted from human feces, skin, and breath. It may modulate functional connectivity between brain substrates of social appraisal and aggressive execution. It has also been confirmed to be highly deterrent to the ant Lasius niger.
- Receptor (OR37B) is highly conserved across mammals
- Promising for the research of startle responses and aggression
- Suitable for laboratory centrifugation and storage