Phenylcarbamic acid esters
Chemscene ChemScene | 4-((tert-Butoxycarbonyl)(methyl)amino)benzoic acid | 5G | CS-W010212 | 0.97 | 263021-30-3| MFCD04972273 | 251.28
ChemScene | 4-((tert-Butoxycarbonyl)(methyl)amino)benzoic acid | 5G | CS-W010212 | 0.97 | 263021-30-3| MFCD04972273 | 251.28
Medchemexpress LLC 5,8,11-trioxa-2-azatridecanoic acid, 13-hydroxy-, 1,1-dimethylethyl ester | 106984-09-2 | 99.5% | 293.36 g·mol⁻¹ | C13H27NO6 | 25 G
Boc-NH-PEG4 is a PEG-based linker containing a Boc-protected amine, designed as a hydrophilic, flexible spacer for use in the synthesis of PROTACs and other bifunctional conjugates. It facilitates modular assembly and conjugation chemistry in medicinal chemistry workflows.
- PEG spacer increases solubility and flexibility.
- Boc-protected amine enables selective deprotection and downstream coupling.
- High purity supports reproducible synthesis and analytical characterization.
- Liquid form simplifies handling and weighing for small-scale reactions.
- Suitable for assembling bifunctional degraders and other conjugates.
- Stable under frozen storage for extended shelf life.
Medchemexpress LLC Acid-PEG3-C2-Boc | 1807539-06-5 | ≥97.0% | 5 G
Acid-PEG3-C2-Boc is a PEG- and Alkyl/ether-based PROTAC linker. It can be utilized in the synthesis of PROTACs for the degradation of EGFR and the inhibition of mTOR. PROTACs are composed of two distinct ligands connected by a linker; one ligand is for an E3 ubiquitin ligase, and the other is for the target protein. PROTACs leverage the intracellular ubiquitin-proteasome system to selectively degrade target proteins.
- PEG- and Alkyl/ether-based PROTAC linker
- Used in the synthesis of PROTACs
- Degrades EGFR
- Inhibits mTOR
- Leverages the intracellular ubiquitin-proteasome system
- Selectively degrades target proteins
eMolecules 128-09-6 | N-Chlorosuccinimide | Key Organics/BIONET | MFCD00005511 | 133.530 | C4H4ClNO2 | 97.000 | ClN1C(=O)CCC1=O | 1mg | 564159782
N-Chlorosuccinimide | Key Organics/BIONET | 128-09-6 | MFCD00005511 | 133.530 | C4H4ClNO2 | 97.000 | ClN1C(=O)CCC1=O | 1mg | 564159782
Medchemexpress LLC Nh-bis(peg2-c2-boc) | 1964503-36-3 | >=98.0% | C22H43NO8 | 25 MG
Nh-bis(peg2-c2-boc) is an alkyl/ether-based PROTAC linker used in the synthesis of PROTACs. PROTACs are compounds designed to exploit the intracellular ubiquitin-proteasome system for selective degradation of target proteins, functioning by connecting an E3 ubiquitin ligase ligand to a target protein ligand via a linker.
- Alkyl/ether-based PROTAC linker
- Used in the synthesis of PROTACs
- Exploits ubiquitin-proteasome system
- Selectively degrades target proteins
Medchemexpress LLC 13,13-dimethyl-11-oxo-4,7,12-trioxa-10-azatetradecanoic acid | 1365655-91-9 | MFCD22056304 | 98.0% | 277.31 g/mol | C12H23NO6 | 25 G
Boc-NH-PEG2-CH2CH2COOH is a Boc-protected PEG2 linker with a terminal carboxylic acid used for constructing PROTACs and other small-molecule conjugates. It offers a short, hydrophilic spacer and a protected amine for selective coupling and downstream deprotection.
- Boc-protected amino group for orthogonal protection.
- Terminal carboxylic acid for standard amide coupling.
- Short PEG2 spacer increases solubility and conformational flexibility.
- High purity suitable for research synthesis and derivatization.
- Liquid form and defined density facilitate solution preparation.
Medchemexpress LLC N-Nitrosoanatabine (N-NAT) | 887407-16-1 | 99.7% | C10H11N3O | 1 MG
(R,S)-N-Nitrosoanatabine (N-NAT) is a tobacco-specific nitrosamine (TSNA) found in tobacco, tobacco products, and electronic cigarettes.
- The (S) enantiomer constitutes approximately 80% of N-NAT in commercial and research cigarettes and smokeless tobacco.
- It is not carcinogenic in rats when administered at doses of 1, 3, and 9 mmol/kg.
eMolecules 127828-22-2 | Amino-PEG2-NH-Boc | Medchem Express (US) | MFCD12031501 | 204.270 | C9H20N2O3 | 98.000 | CC(C)(C)OC(=O)NCCOCCN | 5g | 877923639
Amino-PEG2-NH-Boc | Medchem Express (US) | 127828-22-2 | MFCD12031501 | 204.270 | C9H20N2O3 | 98.000 | CC(C)(C)OC(=O)NCCOCCN | 5g | 877923639
eMolecules 98-80-6 | Phenylboronic acid | Key Organics/BIONET | MFCD00002103 | 121.930 | C6H7BO2 | 95.000 | OB(O)c1ccccc1 | 1mg | 564101482
Phenylboronic acid | Key Organics/BIONET | 98-80-6 | MFCD00002103 | 121.930 | C6H7BO2 | 95.000 | OB(O)c1ccccc1 | 1mg | 564101482
Medchemexpress LLC S100P Human N-His 5ug
Recombinant human S100P protein with an N-terminal His tag, supplied as a lyophilized powder for use in biochemical assays, protein-protein interaction studies, and antibody validation. Expressed in E. coli and characterized by SDS-PAGE for high purity; follow manufacturer recommendations for reconstitution and storage to preserve activity.
- N-terminal His tag for affinity purification and detection.
- High purity (>95%) for reliable assay performance.
- Lyophilized format for extended shelf life and easy shipping.
- Suitable for biochemical assays and antibody validation.
- Expressed in E. coli for consistent recombinant yields.
- Stable when aliquoted and stored at -20°C or -80°C.
=O)c1ccccc1 | 5g | 410155271](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000474108.jpg-250.jpg)
eMolecules 161024-80-2 | (R)-N-Boc-3-Amino-3-phenylpropanoic acid | AA Blocks LLC | MFCD01320859 | 265.309 | C14H19NO4 | 0.000 | CC(C)(C)OC(=O)N[C@H](CC(O)=O)c1ccccc1 | 5g | 410155271
(R)-N-Boc-3-Amino-3-phenylpropanoic acid | AA Blocks LLC | 161024-80-2 | MFCD01320859 | 265.309 | C14H19NO4 | 0.000 | CC(C)(C)OC(=O)N[C@H](CC(O)=O)c1ccccc1 | 5g | 410155271
Medchemexpress LLC Bromo-PEG1-CH2-Boc | 157759-50-7 | ≥98.0% | C8H15BrO3 | 1 G
Bromo-PEG1-CH2-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.
- Exploits the intracellular ubiquitin-proteasome system for selective protein degradation.
eMolecules 639091-78-4 | 2-(Boc-amino)-4-(aminomethyl)pyridine | Accela ChemBio (ASD) | MFCD06213871 | 223.276 | C11H17N3O2 | 95.000 | CC(C)(C)OC(=O)Nc1cc(CN)ccn1 | 0.25g | 512018508
2-(Boc-amino)-4-(aminomethyl)pyridine | Accela ChemBio (ASD) | 639091-78-4 | MFCD06213871 | 223.276 | C11H17N3O2 | 95.000 | CC(C)(C)OC(=O)Nc1cc(CN)ccn1 | 0.25g | 512018508