Phenylcarbamic acid esters
Medchemexpress LLC (±)-Boc-α-phosphonoglycine trimethyl ester | 89524-98-1 | 297.24 | 5 G
(±)-Boc-α-phosphonoglycine trimethyl ester is a chemical compound that functions as a glycine equivalent and glycine donor in organic synthesis. It is characterized by strong α-proton acidity, and its reaction byproducts are highly water-soluble, facilitating easy purification. This compound is effectively used to obtain 5,6- and 5,8-dimethoxy-substituted ester products through a sequence of four mild reactions.
- Serves as a glycine equivalent and glycine donor
- Exhibits strong alpha-proton acidity
- Reaction byproducts are water-soluble and easy to purify
- Efficiently obtains 5,6- and 5,8-dimethoxy-substituted ester products
- Achieves results via four mild reactions
Medchemexpress LLC Nε,Nε,Nε-trimethyllysine-d9 chloride | 55528-53-5 | 1 MG
Nε,Nε,Nε-Trimethyllysine-d9 (chloride) is the deuterium labeled Nε,Nε,Nε-Trimethyllysine (chloride). It serves as a precursor for gut flora-dependent formation of N,N,N-trimethyl-5-aminovaleric acid (TMAVA). 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 SULT1E1 protein, human (His) | >95.0% | 1 MG
Recombinant human sulfotransferase SULT1E1 with an N-terminal 6xHis affinity tag, provided lyophilized for biochemical and enzymatic research applications such as estrogen metabolism and sulfation assays. Expressed in E. coli and purified to >95% purity, the protein is formulated for stability and intended for research use only.
- Recombinant human enzyme with N-terminal 6xHis tag.
- Expressed in E. coli for high-yield production.
- Purity greater than 95% by reducing SDS-PAGE.
- Lyophilized formulation in 50 mM Tris-HCl, 200 mM NaCl, pH 7.4, 8% trehalose.
- Stable at -20°C; aliquot and store at -20°C or -80°C after reconstitution.
- Suitable for biochemical assays and estrogen sulfation studies.
Medchemexpress LLC 4-(4-Boc-piperazinemethyl)phenylboronic acid pinacol ester | 470478-90-1 | 98.5% | C21H33BN2O4 | 50 G
4-(4-Boc-piperazinemethyl)phenylboronic acid pinacol ester is a PROTAC linker that can be utilized in the synthesis of CST905. PROTACs consist of two distinct ligands connected by a linker, one targeting an E3 ubiquitin ligase and the other targeting the protein of interest. These compounds leverage the intracellular ubiquitin-proteasome system to facilitate the selective degradation of target proteins.
- Functions as a PROTAC linker
- Can be used in the synthesis of certain PROTAC compounds
- Designed to target E3 ubiquitin ligases and specific proteins of interest
- Utilizes the ubiquitin-proteasome system for targeted protein degradation
Medchemexpress LLC Recombinant human calcium and integrin-binding protein 2 (CIB2), N-terminal 6xHis tag | >95.0% | 50 UG
Recombinant human calcium and integrin-binding protein 2 (CIB2) with an N-terminal 6xHis tag, expressed in E. coli and supplied as a filtered solution in Tris-HCl with glycerol. Intended for biochemical, biophysical, and structural studies involving calcium regulation and auditory hair cell mechanotransduction.
- N-terminal 6xHis tag.
- Expressed in E. coli.
- Sequence accession O75838-1 (M1-I187).
- Approximate molecular weight ~25 kDa.
- Purity >95% by reducing SDS-PAGE.
- Supplied as 50 mM Tris-HCl, pH 8.0, 20% glycerol, 0.22 μm filtered solution.
- Store at -80°C; stable at -20°C for short-term; avoid repeated freeze-thaw cycles.
Medchemexpress LLC Carbamic acid, N-(6-bromohexyl)-, 1,1-dimethylethyl ester | 142356-33-0 | MFCD06201019 | 98.0% | 280.20 g/mol | C11H22BrNO2 | 25 G
Boc-NH-C6-Br is a Boc-protected 6-bromohexyl linker used as a non-cleavable linker in antibody-drug conjugate (ADC) research. It features a Boc-protected primary amine for selective deprotection and a terminal bromide for nucleophilic substitution, enabling conjugation to payloads or scaffolds.
- Provides a Boc-protected primary amine for controlled deprotection.
- Contains a terminal bromide for alkylation or substitution reactions.
- Functionally suited as a non-cleavable linker in ADC synthesis.
- Supplied with high purity for research applications.
- Available in multiple package sizes for scale flexibility.
- Data sheet, COA, and SDS available for characterization and safety information.
Medchemexpress LLC (4S)-1-Boc-4-fluoro-D-proline | 681128-50-7 | MFCD08706411 | 97.0% | 233.24 g·mol⁻1 | C10H16FNO4 | 10 G
(4S)-1-Boc-4-fluoro-D-proline is an N-Boc protected, 4-fluoro substituted D-proline derivative used as a synthetic building block in medicinal chemistry and peptide synthesis. It is employed as an amino acid scaffold for preparing peptidomimetics, modified peptides, and small-molecule intermediates.
- N-Boc protected 4-fluoro D-proline scaffold for synthesis.
- Suitable for peptide synthesis and peptidomimetic preparation.
- High purity for research applications (97.0%).
- Well-characterized molecular properties: C10H16FNO4, 233.24 g·mol⁻1.
- Available in multiple pack sizes for synthesis scale flexibility.
eMolecules 128-08-5 | N-Bromosuccinimide | Chem-Impex | MFCD00005510 | 177.985 | C4H4BrNO2 | 99.000 | BrN1C(=O)CCC1=O | 10kg | 112443019
N-Bromosuccinimide | Chem-Impex | 128-08-5 | MFCD00005510 | 177.985 | C4H4BrNO2 | 99.000 | BrN1C(=O)CCC1=O | 10kg | 112443019
eMolecules 1818294-42-6 | Amino-PEG10-Boc | Ambeed | MFCD26127812 | 585.732 | C27H55NO12 | 95.000 | CC(C)(C)OC(=O)CCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCN | 100mg | 599120008
Amino-PEG10-Boc | Ambeed | 1818294-42-6 | MFCD26127812 | 585.732 | C27H55NO12 | 95.000 | CC(C)(C)OC(=O)CCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCN | 100mg | 599120008
eMolecules 1818294-42-6 | Amino-PEG10-Boc | Ambeed | MFCD26127812 | 585.732 | C27H55NO12 | 95.000 | CC(C)(C)OC(=O)CCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCN | 250mg | 599120009
Amino-PEG10-Boc | Ambeed | 1818294-42-6 | MFCD26127812 | 585.732 | C27H55NO12 | 95.000 | CC(C)(C)OC(=O)CCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCN | 250mg | 599120009
Medchemexpress LLC Bromo-PEG2-C2-Boc | 1381861-91-1 | 97.0% | C11H21BrO4 | 250 MG
Bromo-PEG2-C2-Boc is a PEG-based PROTAC linker used in the synthesis of PROTACs. It is for research use only and exploits the intracellular ubiquitin-proteasome system to selectively degrade target proteins.
- PEG-based PROTAC linker
- Used in the synthesis of PROTACs
- Exploits intracellular ubiquitin-proteasome system
- Selectively degrades target proteins
Medchemexpress LLC Acid-PEG4-C2-Boc | 1835759-85-7 | 98.3% | 350.40 | 50 MG
Acid-PEG4-C2-Boc is a PEG- and Alkyl/ether-based PROTAC linker. It can be used in the synthesis of PROTACs for the inhibition of mTOR. This product is for research use only and is not sold to patients.
- PEG- and alkyl/ether-based linker
- Aids in the synthesis of PROTACs
- Assists in the inhibition of mTOR
![eMolecules 53292-89-0 | trans-4-(Boc-amino)cyclohexanecarboxylic acid | Accela ChemBio (ASD) | MFCD01862293 | 243.303 | C12H21NO4 | 98.000 | CC(C)(C)OC(=O)N[C@H]1CC[C@@H](CC1)C(O)=O | 25g | 486446319](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000472975.jpg-250.jpg)
eMolecules 53292-89-0 | trans-4-(Boc-amino)cyclohexanecarboxylic acid | Accela ChemBio (ASD) | MFCD01862293 | 243.303 | C12H21NO4 | 98.000 | CC(C)(C)OC(=O)N[C@H]1CC[C@@H](CC1)C(O)=O | 25g | 486446319
trans-4-(Boc-amino)cyclohexanecarboxylic acid | Accela ChemBio (ASD) | 53292-89-0 | MFCD01862293 | 243.303 | C12H21NO4 | 98.000 | CC(C)(C)OC(=O)N[C@H]1CC[C@@H](CC1)C(O)=O | 25g | 486446319
![eMolecules 65564-05-8 | 3-[(Benzyloxycarbonyl)amino]-1-propanal | Ochem Incorporation | MFCD05664298 | 207.229 | C11H13NO3 | 98.000 | O=CCCNC(=O)OCc1ccccc1 | 1g | 773149735](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000482316.jpg-250.jpg)
eMolecules 65564-05-8 | 3-[(Benzyloxycarbonyl)amino]-1-propanal | Ochem Incorporation | MFCD05664298 | 207.229 | C11H13NO3 | 98.000 | O=CCCNC(=O)OCc1ccccc1 | 1g | 773149735
3-[(Benzyloxycarbonyl)amino]-1-propanal | Ochem Incorporation | 65564-05-8 | MFCD05664298 | 207.229 | C11H13NO3 | 98.000 | O=CCCNC(=O)OCc1ccccc1 | 1g | 773149735
Medchemexpress LLC N-Cadherin Mouse H 50ug
N-Cadherin Protein is a calcium-dependent cell adhesion protein that mediates homotypic cell-cell adhesion by dimerizing with a CDH2 chain from another cell N-Cadherin Protein plays a role in cell adhesion cell sorting and neural development N-Cadherin Protein Mouse (HEK293) is the recombinant mouse-derived N-Cadherin protein expressed by HEK293 with tag free