Phenylcarbamic acid esters
Medchemexpress LLC 5,8,11,14-tetraoxa-2-azahexadecanoic acid, 16-amino-, 1,1-dimethylethyl ester | 811442-84-9 | ≥98.0% | 336.42 g/mol | C15H32N2O6 | 25 G
Boc-protected PEG4 diamine used as a cleavable PEG spacer and linker in antibody-drug conjugate and PROTAC synthesis. It provides a terminal primary amine for conjugation and a Boc-protected site for selective deprotection.
- Boc-protected terminal amine for selective deprotection.
- PEG4 spacer for improved solubility and flexibility.
- Suitable for ADC and PROTAC linker synthesis.
- High purity (≥98.0% by NMR).
- Monodisperse PEG chain with predictable molecular weight.
Medchemexpress LLC N-desmethyl Enzalutamide | 1242137-16-1 | 99.6% | C20H14F4N4O2S | 1 ML
N-desmethyl Enzalutamide is the active metabolite of Enzalutamide. It demonstrates primary and secondary pharmacodynamics of similar potency and circulates at approximately the same plasma concentrations as enzalutamide.
- Active metabolite of enzalutamide
- Demonstrates similar potency to enzalutamide
- Circulates at approximately the same plasma concentrations as enzalutamide
- For research use only
eMolecules Chem-Impex N-Chlorosuccinimide 10kg 205002256 24499 0 000 128-09-6 MFCD00005511 133 530 C4H4ClNO2
Chem-Impex N-Chlorosuccinimide 10kg 205002256 24499 0 000 128-09-6 MFCD00005511 133 530 C4H4ClNO2
Medchemexpress LLC (R)-1-Boc-3-methyl-piperazine | 163765-44-4 | 99.9% | 200.28 | 25 G
The product (R)-1-Boc-3-methyl-piperazine is a chemical intermediate used for the preparation of Compound I3. Compound I3 exhibits anticancer activity against colorectal adenocarcinoma with BRCA2 gene deletion.
- Used for the preparation of compound I3
- Exhibits anticancer activity against colorectal adenocarcinoma with BRCA2 gene deletion
- Appears as a solid below 40°C and a liquid above 45°C
- Colorless to off-white in appearance
- Recommended storage at 4°C, protected from light
Medchemexpress LLC N-Boc-2-pyrroleboronic acid | 135884-31-0 | 99.97% | 211.03 | 10 G
N-Boc-2-pyrroleboronic acid is an organic synthesis intermediate primarily used in the synthesis of chiral pharmaceutical molecules and biologically active molecules. It is intended for research use only.
- Boronic acid on the pyrrole ring can participate in Suzuki coupling reactions.
- Can be oxidized to a hydroxyl group under the action of nitrogen oxides.
- Can be further transformed into 2-oxo-2,5-dihydro-1-pyrrolecarboxylic acid tert-butyl ester after tautomerization.
Medchemexpress LLC 4,7,10,13,16-Pentaoxanonadecanedioic acid, 1-(1,1-dimethylethyl) ester | 1309460-29-4 | ≥98.0% | C18H34O9 | 5 G
Acid-PEG5-C2-Boc is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs.
Medchemexpress LLC β-N-Acetylhexosaminidase, Streptococcus pneumoniae | 9012-33-3 | 5 UNITS
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, making it suitable for epigenetic applications. This product is intended for research use only and has not been fully validated for medical applications.
- Exoglycosidase enzyme (EC 3.2.1.52)
- Catalyzes hydrolysis of terminal non-reducing β-N-acetylgalactosamine and glucosamine residues
- Suitable for epigenetic applications
Medchemexpress LLC Propanoic acid, 3,3'-[(2-amino-1,3-propanediyl)bis(oxy)]bis-, 1,1'-bis(1,1-dimethylethyl) ester | 2171072-53-8 | 99.7% | C17H33NO6 | 50 MG
NH-bis(C1-PEG1-Boc) from MedChemExpress is a chemical compound with the molecular formula C17H33NO6 and a molecular weight of 347.45. It is stored at 4°C, sealed, and protected from moisture and light. In solvent, it can be stored at -80°C for 6 months or -20°C for 1 month under similar conditions.
- Appearance: Colorless to light yellow liquid
- 1H NMR spectrum consistent with structure
- LCMS consistent with structure
- Purity of 99.72% by HPLC
Medchemexpress LLC N-Demethylricinine | 21642-98-8 | 99.94% | C7H6N2O2 | 1 ML
N-Demethylricinine is a ricinine that can be interconverted with ricinine in senescent and green castor plant leaves. Ricinine is an α-pyridone alkaloid biosynthetically related to the pyridine nucleotide cycle. The alkaloid catabolism of ricinine is associated with the aging process.
- Molecular weight: 150.13
- Appearance: Off-white to yellow solid
- Chemical formula: C7H6N2O2
- CAS number: 21642-98-8
- Purity: 99.94%
- Initial source: Plants, Euphorbiaceae, Ricinus communis L.
Sigma Aldrich Fine Chemicals Biosciences Rat Dorsal Root Ganglion N
Rat Dorsal Root Ganglion Neurons (RDRGN) are derived from spinal cords of normal embryonic rat (gestation day 15). 500 000 cells cryopreserved in Serum-free Freezing Medium.
Medchemexpress LLC SOD1 Human N-His 50ug
Recombinant human superoxide dismutase 1 (SOD1) with an N-terminal 6xHis affinity tag, expressed in Escherichia coli and supplied lyophilized for research use. Suitable for biochemical assays, structural studies, and antibody/antigen applications. High purity and stabilizing excipients facilitate handling and storage.
- Expressed in Escherichia coli.
- N-terminal 6xHis affinity tag for purification.
- Greater than 95% purity by reducing SDS-PAGE.
- Lyophilized with trehalose and mannitol to enhance stability.
- Store at -20°C; after reconstitution stable at 4°C for 1 week or -20°C long term.
- UniProt accession P00441 and Gene ID 6647 provided.