Phenylcarbamic acid esters
Medchemexpress LLC N-Nitrosodipropylamine-d14 | 93951-96-3 | 98.5% | 144.27 | 1 MG
N-Nitrosodipropylamine-d14 is the deuterium labeled N-Nitrosodipropylamine. Stable heavy isotopes of hydrogen, carbon, and other elements have been incorporated into drug molecules, largely as tracers for quantitation during the drug development process. Deuteration has gained attention because of its potential to affect the pharmacokinetic and metabolic profiles of drugs.
- Used as a tracer.
- Used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
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 4-(4-Boc-piperazinemethyl)phenylboronic acid pinacol ester | 470478-90-1 | 98.5% | C21H33BN2O4 | 25 G
4-(4-Boc-piperazinemethyl)phenylboronic acid pinacol ester is a PROTAC linker, with a purity of 98.50%, used in the synthesis of CST905 (HY-175435). This solid compound appears white to light yellow and is intended for research use only, leveraging the ubiquitin-proteasome system for selective target protein degradation.
- PROTAC linker
- Used in the synthesis of CST905 (HY-175435)
- For research use only
- Solid appearance
- White to light yellow color
- Stable under recommended storage conditions
Medchemexpress LLC GSTM2 protein, human (N-His) | ≥98.0% | 50 UG
Recombinant full-length human Glutathione S-transferase Mu 2 (GSTM2) with an N-terminal 6xHis tag, expressed in E. coli and supplied lyophilized for research applications. Characterized for purity, activity, and low endotoxin to support biochemical and immunological assays.
- Recombinant full-length human protein with N-terminal 6xHis tag.
- Expressed in E. coli expression system.
- Lyophilized formulation with trehalose and Tween-80 for stability.
- Purity ≥98.0% by reducing SDS-PAGE.
- Bioactivity 10-15 U/mg (CDNB substrate assay).
- Endotoxin level <1 EU/μg.
- Not recommended to reconstitute below 100 μg/mL.
Medchemexpress LLC N-β-alanyldopamine hydrochloride | 58077-93-3 | >99.9% | 260.72 | 1 ML
N-β-alanyldopamine hydrochloride (NBAD hydrochloride) is recognized as the primary dopamine derivative found in haemolymph and is intended exclusively for research applications.
- Primary dopamine derivative in haemolymph
- For research use only
Medchemexpress LLC Amino-PEG9-Boc | 1818294-44-8 | 99.9% | C25H51NO11 | 1 G
Amino-PEG9-Boc is a PEG-based PROTAC linker utilized in the synthesis of PROTACs. PROTACs function by connecting two ligands, one for an E3 ubiquitin ligase and another for a target protein, enabling the selective degradation of target proteins through the intracellular ubiquitin-proteasome system.
- PEG-based linker
- Used in the synthesis of PROTACs
- Enables selective degradation of target proteins
- Exploits the intracellular ubiquitin-proteasome system
