Phenylcarbamic acid esters
Medchemexpress LLC Benzyl-PEG2-CH2-Boc | 1643957-26-9 | 98.0% | 500 MG
Benzyl-PEG2-CH2-Boc is a PEG-based PROTAC linker used in the synthesis of PROTACs. PROTACs consist of two different ligands connected by a linker: one for an E3 ubiquitin ligase and the other for the target protein. These molecules exploit the intracellular ubiquitin-proteasome system to selectively degrade target proteins.
- PEG-based PROTAC linker
- Used in the synthesis of PROTACs
- PROTACs utilize the intracellular ubiquitin-proteasome system
- Selectively degrades target proteins
Medchemexpress LLC N-Boc-L-3,5-difluorophenylalanine | 205445-52-9 | MFCD00797555 | 99.8% | 301.29 g/mol | C14H17F2NO4 | 100 MG
N-Boc-L-3,5-difluorophenylalanine is a Boc-protected L-phenylalanine derivative used as a building block in peptide synthesis and medicinal chemistry. Supplied as a white to off-white solid, it has molecular formula C14H17F2NO4 and molecular weight 301.29 g/mol. Recommended storage preserves integrity for extended laboratory use.
- Boc-protected amino acid for incorporation into peptides.
- 3,5-difluorophenyl substitution to modulate lipophilicity and metabolic stability.
- High purity (99.8%) suitable for research applications.
- Solid powder form for easy handling and weighing.
- Recommended storage conditions preserve stability (powder: -20°C or 4°C; in solvent: -80°C).
- Available in small laboratory pack sizes for synthesis workflows.
Cambridge Isotope Laboratories Methrin (unlabeled) 100 ug/mL in nonane 1 2 mL
Methrin (unlabeled) 100 ug/mL in nonane 1 2 mL
Medchemexpress LLC EGF Mouse N-His 100ug
Recombinant mouse epidermal growth factor (EGF) with an N-terminal His tag, provided as 100 μg for in vitro research. EGF binds the epidermal growth factor receptor (EGFR) to stimulate cellular proliferation and support wound-healing responses. Common applications include cell signaling studies, proliferation assays, and tissue-regeneration or organoid models.
- Activates EGFR-mediated signaling in vitro
- Promotes epithelial and epidermal cell proliferation
- Useful for cell proliferation, wound-healing, and organoid assays
- Expressed in E. coli and carries an N-terminal His tag
- Supplied as 100 μg suitable for small-scale experiments
Medchemexpress LLC Benzyl-peg4-boc | 2484091-04-3 | 368.46 | 50 MG
Benzyl-PEG4-Boc is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs. PROTACs contain two different ligands connected by a linker; one is a ligand for an E3 ubiquitin ligase and the other is for the target protein. PROTACs exploit the intracellular ubiquitin-proteasome system to selectively degrade target proteins.
- PROTAC linker
- Can be used in the synthesis of PROTACs
- Exploits the intracellular ubiquitin-proteasome system
- Selectively degrades target proteins
Medchemexpress LLC N-(Boc-PEG2)-N-bis(PEG3-azide) | 2353409-46-6 | >98% | C28H53N7O11 | 250 MG
N-(Boc-PEG2)-N-bis(PEG3-azide) is a PEG-based PROTAC linker designed for the synthesis of PROTACs. It acts as a versatile click chemistry reagent, containing an azide group that enables participation in copper-catalyzed azide-alkyne cycloaddition (CuAAc) reactions with alkyne groups, and strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with DBCO or BCN groups.
- PEG-based PROTAC linker
- Used in the synthesis of PROTACs
- Functions as a click chemistry reagent
- Features an azide group
- Enables copper-catalyzed azide-alkyne cycloaddition (CuAAc) reactions
- Facilitates strain-promoted alkyne-azide cycloaddition (SPAAC) reactions
- Appears as a colorless to light yellow viscous liquid
Medchemexpress LLC β-N-Acetylhexosaminidase, Streptococcus pneumoniae | 9012-33-3 | 10 U
β-N-Acetylhexosaminidase (EC 3.2.1.52) is an exoglycosidase that catalyzes the hydrolysis of terminal non-reducing β-N-acetylgalactosamine and glucosamine residues in oligosaccharides for epigenetic applications.
- Exoglycosidase enzyme
- Catalyzes hydrolysis of terminal non-reducing β-N-acetylgalactosamine and glucosamine residues
- Useful for epigenetic applications
Medchemexpress LLC N-Phenethylbenzamide | 3278-14-6 | 99.56% | 225.29 | 1 ML
N-Phenethylbenzamide is an active compound extracted from *Liriodendron tulipifera*. It is used for the research of inflammatory diseases.
- Active compound from natural source
- Suitable for inflammatory disease research
- High purity
Medchemexpress LLC (S)-1-Boc-2-(aminomethyl)pyrrolidine | 119020-01-8 | 98.3% | 200.28 | 10 G
(S)-1-Boc-2-(aminomethyl)pyrrolidine is a biochemical reagent used as a biological material or organic compound for life science related research. It serves as an intermediate in organic synthesis and acts as a chiral and heterocyclic building block in synthetic chemistry.
- Can be used as a biological material
- Functions as an organic compound for life science research
- Acts as an intermediate in organic synthesis
- Used as a chiral and heterocyclic building block in synthetic chemistry
Medchemexpress LLC N-Nitrosodiethylamine | 55-18-5 | 1 ML
N-Nitrosodiethylamine (Diethylnitrosamine) is a potent hepatocarcinogenic dialkylnitrosoamine. It is found in tobacco smoke, water, cheddar cheese, cured and fried meals, and many alcoholic beverages. This compound causes changes in nuclear enzymes related to DNA repair/replication and leads to various tumors in all animal species, primarily affecting the nasal cavity, trachea, lung, esophagus, and liver.
- Potent hepatocarcinogenic dialkylnitrosoamine.
- Found in various common consumables and environmental factors.
- Induces changes in nuclear enzymes related to DNA repair/replication.
- Causes various tumors in all animal species.
- Primarily affects specific organs including the nasal cavity, trachea, lung, esophagus, and liver.
- Can be utilized to establish hepatocellular carcinoma models.
Medchemexpress LLC Boc-N-Amido-PEG3-azide | 642091-68-7 | C13H26N4O5 | 250 MG
Boc-N-Amido-PEG3-azide is a PEG-based PROTAC linker employed in the synthesis of PROTACs. This click chemistry reagent features an azide group that enables participation in copper-catalyzed azide-alkyne cycloaddition reactions (CuAAc) with alkyne-containing molecules, as well as strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with DBCO or BCN groups. It contributes to the formation of PROTACs, which utilize the intracellular ubiquitin-proteasome system to selectively degrade target proteins.
- PEG-based PROTAC linker
- Used in the synthesis of PROTACs
- Functions as a click chemistry reagent
- Contains an azide group for click chemistry reactions
- Enables copper-catalyzed azide-alkyne cycloaddition (CuAAc)
- Facilitates strain-promoted alkyne-azide cycloaddition (SPAAC)
- Colorless to light yellow liquid appearance
Medchemexpress LLC N-(n-butyl)thiophosphoric triamide | 94317-64-3 | MFCD00269941 | 99.8% | 167.21 g·mol⁻¹ | C4H14N3PS | 1 ML
N-(n-Butyl)thiophosphoric triamide (NBPT) is a urease inhibitor used to slow enzymatic hydrolysis of urea in soil, reducing ammonia volatilization and improving nitrogen fertilizer efficiency. It binds the nickel active site of urease, delaying urea conversion to ammonium and helping to retain nitrogen in the crop root zone.
- Potent urease inhibitor that delays urea hydrolysis.
- Reduces ammonia volatilization from urea-based fertilizers.
- Improves nitrogen use efficiency and crop nitrogen uptake.
- Available as a 10 mM solution in DMSO and as solid formulations.
- High purity suitable for agricultural research and analytical applications.
Medchemexpress LLC C-C motif chemokine 6 (rat), N-terminal His-tag | 100UG
Recombinant rat CCL6 chemokine with an N-terminal His tag, expressed in E. coli and supplied as a lyophilized powder for biochemical and cell-based research. The protein shows documented biological activity, low endotoxin, and is formulated for stability and storage at -20°C.
Medchemexpress LLC CEACAM1 Human N-Hi 10ug
Recombinant human CEACAM1 protein with an N-terminal His tag, expressed in E. coli and supplied as a lyophilized powder. The protein is suitable for biochemical and cell signaling studies involving insulin receptor-mediated pathways, hepatic lipogenesis, and modulation of cell proliferation. Supplied as 10 μg with >95% purity and low endotoxin, it includes recommended storage and reconstitution instructions.
- Expressed in E. coli for high-yield production.
- N-terminal His tag enabling straightforward purification and detection.
- Lyophilized format for convenient storage and transport.
- High purity for reliable biochemical assays.
- Low endotoxin to support cell-based experiments.
- Stable when aliquoted and frozen for long-term storage.
Medchemexpress LLC 4,7,10,13-Tetraoxapentadecanoic acid, 15-oxo-, 1,1-dimethylethyl ester | 1415329-20-2 | ≥97.0% | C15H28O7 | 25 MG
Ald-CH2-PEG4-Boc is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs. PROTACs contain two different ligands connected by a linker; one is a ligand for an E3 ubiquitin ligase and the other is for the target protein. PROTACs exploit the intracellular ubiquitin-proteasome system to selectively degrade target proteins.
- PEG-based PROTAC linker
- Used in the synthesis of PROTACs
- PROTACs contain two different ligands connected by a linker
- Ligand for an E3 ubiquitin ligase and a ligand for the target protein
- Exploits the intracellular ubiquitin-proteasome system to selectively degrade target proteins