Organooxygen compounds
![Medchemexpress LLC 3-[2-(2-methoxyethoxy)ethoxy]propanal | 356066-46-1 | MFCD26910955 | 99.8% | 176.21 g/mol | C8H16O4 | 25MG](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000236283.png-250.jpg)
Medchemexpress LLC 3-[2-(2-methoxyethoxy)ethoxy]propanal | 356066-46-1 | MFCD26910955 | 99.8% | 176.21 g/mol | C8H16O4 | 25MG
m-PEG3-aldehyde is a methoxy-terminated PEG3 linker (3-[2-(2-methoxyethoxy)ethoxy]propanal) bearing a terminal aldehyde group. It is used as a short, flexible spacer in PROTAC and bioconjugation chemistry, providing an aldehyde handle for selective coupling reactions and straightforward incorporation into synthetic workflows.
- Short, flexible PEG spacer for linker design.
- Aldehyde functional group for reductive amination, oxime, or hydrazone formation.
- High purity suitable for research-grade synthesis.
- Liquid form, colorless to light yellow, easy to aliquot and handle.
- Recommended storage at -20 °C under inert atmosphere to preserve stability.
Medchemexpress LLC Glyoxal | 107-22-2 | MFCD00006957 | 58.04 | C2H2O2 | 50mL
Glyoxal is a cytotoxic -oxoaldehyde Glyoxal induces cell damage and promotes protein glycation to form advanced glycation end-products (AGEs) Glyoxal is promising for research of oxidative stress-related diseases (such as atherosclerosis cataract Alzheimer s disease) and the formation of calcium oxalate kidney stones[1][2]
Medchemexpress LLC Thymidine-1',2',3',4',5'-13C5 | 156968-81-9 | 99.9% | 247.19 | C5(13C)5H14N2O5 | 5mg
Thymidine-13C5 (DThyd-13C5 NSC 21548-13C5) is 13C-labeled Thymidine (HY-N1150)[1]
Medchemexpress LLC M-PEG3-aldehyde (stabilized with BHT) | 356066-46-1 | MFCD26910955 | 98.0% | 176.21 | C8H16O4 | 50MG
m-PEG3-aldehyde (stabilized with BHT) is a polyethylene glycol-based aldehyde linker used as a building block in the chemical synthesis of PROTACs and other bioconjugates. It provides a short PEG spacer with a reactive aldehyde terminus suitable for conjugation to hydrazide, aminooxy, or amine-functional groups.
- Provides an aldehyde-terminated PEG3 spacer for conjugation.
- Molecular formula C8H16O4 and molecular weight 176.21.
- High purity (98.0%).
- Appearance liquid, colorless to light yellow.
- CAS number 356066-46-1.
- Available in small milligram pack sizes for research use.
- Recommended long-term storage at -20°C under nitrogen; in solvent: -80°C for 6 months, -20°C for 1 month.
Medchemexpress LLC 2-deoxy-2-fluoro-D-galactose | 51146-53-3 | MFCD00061625 | >98.0% | 182.15 | C6H11FO5 | 50mg
2-Deoxy-2-fluoro-D-galactose is a class of biochemical reagents used in glycobiology research Glycobiology studies the structure synthesis biology and evolution of sugars It involves carbohydrate chemistry enzymology of glycan formation and degradation protein-glycan recognition and the role of glycans in biological systems This field is closely related to basic research biomedicine and biotechnology[1]
Apexbio Technology LLC 2-Deoxycytidine 5-monophosphate 1032-65-1 10mg
2-Deoxycytidine 5-monophosphate (CAS 1032-65-1) is a deoxycytosine nucleotide with a phosphate group linked to the 5 position of the deoxyribose sugar It serves as a fundamental building block in DNA synthesis participating in enzymatic processes involving DNA polymerases and repair enzymes This compound is widely utilized in studies of nucleic acid metabolism DNA replication and repair mechanisms Its incorporation into oligonucleotides and use in in vitro assays make it valuable for elucidating DNA-protein interactions and the dynamics of nucleic acid biochemistry
Medchemexpress LLC Tris(2,4-di-tert-butylphenyl)phosphate | 95906-11-9 | 99.8% | 662.92 | 25 MG
Tris(2,4-di-tert-butylphenyl)phosphate is an active compound derived from the leaves of Vitex negundo L. It exhibits anti-inflammatory activity by inhibiting secretory Phospholipase A2 (sPLA2) through molecular docking.
- Active compound from leaves of Vitex negundo L.
- Demonstrates anti-inflammatory activity.
- Inhibits secretory Phospholipase A2 (sPLA2) via molecular docking.
- Shows significant anti-inflammatory activity in carrageenan-induced paw edema model at 50 mg/kg and 70 mg/kg doses.
Medchemexpress LLC Thio-TEPA | 52-24-4 | MFCD00145452 | 100.0% | 189.22 | 1 ML
Thio-TEPA is a DNA alkylating agent with antitumor activity.
- DNA alkylating agent with antitumor activity
- Targets: DNA Alkylator/Crosslinker; Bacterial; Antibiotic
- Pathway: Cell Cycle/DNA Damage; Anti-infection
Medchemexpress LLC XL177A | 2417089-74-6 | 99.6% | 861.47 | 50 MG
XL177A is a highly potent and selective irreversible USP7 inhibitor with an IC50 of 0.34 nM, demonstrating cancer cell killing through a p53-dependent mechanism. It acts as a potent USP7 inhibitor and p53 stabilizer in vitro, effectively suppressing cancer cell growth. The compound selectively labels the catalytic cysteine, C223, of USP7 across the DUBome and human proteome.
- Highly potent and selective irreversible USP7 inhibitor (IC50 of 0.34 nM).
- Elicits cancer cell killing via a p53-dependent mechanism.
- Suppresses cancer cell growth predominantly through p53-dependent pathways.
- Labels USP7's catalytic cysteine (C223) with exquisite selectivity.
- Induces complete G1 arrest in MCF7 cells after 24 hours (at 1 μM).
- Promotes rapid degradation of HDM2, increasing p53 and p21 protein levels in MCF7 cells.
Medchemexpress LLC 2′-Deoxy-β-L-uridine | 31501-19-6 | MFCD02262147 | 100.0% | 228.20 g/mol | C9H12N2O5 | 250 MG
2′-Deoxy-β-L-uridine is the L-enantiomer of 2′-deoxyuridine, a nucleoside analogue used in biochemical and virology research as a substrate for viral enzymes and for studies of nucleoside metabolism. Supplied as a high-purity solid for analytical and research applications.
- High purity: 99.96%.
- Molecular weight: 228.20 g/mol.
- Chemical formula: C9H12N2O5.
- CAS number: 31501-19-6.
- Stable as a powder at -20°C for up to 3 years and at 4°C for up to 2 years.
- In solvent, store at -80°C for up to 6 months or at -20°C for up to 1 month.
- Suitable as a substrate for viral enzyme assays and studies of nucleoside metabolism.
Medchemexpress LLC Monopropyl phthalate | 4376-19-6 | >98.0% | 208.21 g·mol^-1 | C11H12O4 | 25 MG
Monopropyl phthalate is a phthalate ester metabolite formed from hydrolysis of dipropyl phthalate. It is supplied as a research reagent for laboratory analytical use, including metabolic and toxicity studies, and method development.
- CAS number 4376-19-6 for unambiguous identification.
- Molecular formula C11H12O4; molecular weight 208.21 g·mol^-1.
- Available in small, premeasured quantities suitable for analytical standards and reference work.
- Store under conditions specified in the certificate of analysis to maintain stability.
- Intended for research use only; not for human or clinical applications.
Medchemexpress LLC Thio-TEPA | 52-24-4 | 99.9% | 189.22 | 100 MG
Thio-TEPA is a DNA alkylating agent with antitumor activity. It is for research use only and not sold to patients. It exhibits alkylating activity in rat liver slice incubation and does not affect the viability of rat liver slices.
- Exhibits alkylating activity in rat liver slice incubation.
- Enhances donor-type blood chimerism when administered with total body irradiation (TBI).
- Improves both short- and long-term engraftment in mice when administered alone.