Phenylcarbamic acid esters
Medchemexpress LLC TMEM173 Human N-Hi 50ug
Recombinant human TMEM173 protein with N-terminal SUMO and 6xHis tags, expressed in E. coli and supplied lyophilized (50 μg). TMEM173 (STING) senses cytoplasmic DNA to activate innate immune signaling and type I interferon production. This preparation is a partial fragment (187 amino acids, ~35.19 kDa), supplied at >95% purity and formulated in 20 mM PB, 150 mM NaCl, pH 7.4.
Medchemexpress LLC Boc-NH-PEG4 | 106984-09-2 | MFCD07779195 | 99.5% | 293.36 | C13H27NO6 | 5 G
Boc-NH-PEG4 is a Boc-protected polyethylene glycol (PEG4) linker used as a spacer in PROTAC, ADC, and other bioconjugation syntheses. It provides a four-unit PEG spacer with a Boc-protected amino terminus that enables orthogonal deprotection and downstream functionalization. The material is supplied as a colorless to light yellow liquid and is suitable as a building block in small-molecule conjugates.
- Four-unit PEG spacer for controlled linker length.
- Boc-protected amino terminus enables orthogonal deprotection and diversification.
- High purity suitable for synthetic applications (about 99.5%).
- Liquid form simplifies handling and dosing.
- Recommended storage at -20°C to preserve stability.
- Compatible with common coupling chemistries for conjugation workflows.
Medchemexpress LLC Acid-PEG1-C2-Boc | 2086689-08-7 | C10H18O5 | 100 MG
Acid-PEG1-C2-Boc is a PEG-based PROTAC linker designed for research purposes. It can be used in the synthesis of PROTACs, which are compounds that 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
- PROTACs exploit the intracellular ubiquitin-proteasome system
- Selectively degrade target proteins
Medchemexpress LLC N-Boc-Tris | 146651-71-0 | ≥97.0% | C9H19NO5 | 10 G
N-Boc-Tris is a protective reagent designed to safeguard amino groups in various applications, including organic synthesis and pharmaceutical research and development. It prevents unnecessary side reactions by utilizing the Boc protecting group. This product is intended for research use only.
- Acts as a protective reagent
- Utilizes the Boc protecting group
- Safeguards amino groups
- Prevents unnecessary side reactions
- Suitable for organic synthesis applications
- Suitable for pharmaceutical research and development
Medchemexpress LLC N-Desmethyl Bedaquiline-d6 | 2271264-26-5 | 96.39% | C31H23D6BrN2O2 | 1 MG
N-Desmethyl Bedaquiline-d6 is a deuterium labeled compound designed for use as a tracer or internal standard in quantitative analysis methods such as NMR, GC-MS, and LC-MS. Its deuteration may impact the pharmacokinetic and metabolic profiles of drugs.
- Used as a tracer
- Internal standard for quantitative analysis
- Stable heavy isotope
- Molecular weight: 547.52
- Appearance: White to off-white solid
- For research use only
Medchemexpress LLC Amino-PEG4-Boc | 581065-95-4 | 97.0% | C15H31NO6 | 5 G
Amino-PEG4-Boc is a PEG-based linker utilized in the synthesis of PROTACs, which are small molecules designed to selectively degrade target proteins by exploiting the ubiquitin-proteasome system. It serves as a key component for connecting different ligands within PROTAC structures.
- Used in the synthesis of PROTACs.
- PEG-based linker.
- Aids in the selective degradation of target proteins.
eMolecules 1076199-21-7 | N-Boc-PEG4-bromide | ChemScene | MFCD09840081 | 356.257 | C13H26BrNO5 | 97.000 | CC(C)(C)OC(=O)NCCOCCOCCOCCBr | 5g | 632274983
N-Boc-PEG4-bromide | ChemScene | 1076199-21-7 | MFCD09840081 | 356.257 | C13H26BrNO5 | 97.000 | CC(C)(C)OC(=O)NCCOCCOCCOCCBr | 5g | 632274983
Medchemexpress LLC Amino-PEG4-Boc | 581065-95-4 | 97.0% | C15H31NO6 | 10 G
Amino-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
- Ligand for the target protein
- Exploits the intracellular ubiquitin-proteasome system to selectively degrade target proteins
![eMolecules 136675-82-6 | N2-Pivaloylguanine | Combi-Blocks | MFCD18433416 | 235.247 | C10H13N5O2 | 97.000 | CC(C)(C)C(=O)Nc1nc2[nH]cnc2c(=O)[nH]1 | 1g | 232328631](https://assets.fishersci.com/TFS-Assets/CCG/product-images/502189443.JPG-250.jpg)
eMolecules 136675-82-6 | N2-Pivaloylguanine | Combi-Blocks | MFCD18433416 | 235.247 | C10H13N5O2 | 97.000 | CC(C)(C)C(=O)Nc1nc2[nH]cnc2c(=O)[nH]1 | 1g | 232328631
N2-Pivaloylguanine | Combi-Blocks | 136675-82-6 | MFCD18433416 | 235.247 | C10H13N5O2 | 97.000 | CC(C)(C)C(=O)Nc1nc2[nH]cnc2c(=O)[nH]1 | 1g | 232328631