Phenylcarbamic acid esters
![Medchemexpress LLC Tert-butyl N-[2-[2-[2-[2-(2-aminoethoxy)ethoxy]ethoxy]ethoxy]ethyl]carbamate | 811442-84-9 | MFCD16619339 | >=98.0% | 336.42 g/mol | C15H32N2O6 | 10 G](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000204273.png-250.jpg)
Medchemexpress LLC Tert-butyl N-[2-[2-[2-[2-(2-aminoethoxy)ethoxy]ethoxy]ethoxy]ethyl]carbamate | 811442-84-9 | MFCD16619339 | >=98.0% | 336.42 g/mol | C15H32N2O6 | 10 G
Boc-NH-PEG4-CH2CH2NH2 is a Boc-protected PEG4 diamine linker used as a cleavable spacer in antibody-drug conjugate (ADC) synthesis and as a linker in PROTAC and other bioconjugation chemistries.
- Boc-protected terminal amine for orthogonal deprotection.
- Peg4 spacer provides a short, flexible linkage for conjugation.
- Tert-butyl N-[2-[2-[2-[2-(2-aminoethoxy)ethoxy]ethoxy]ethoxy]ethyl]carbamate is the preferred IUPAC name.
- High purity (≥98.0%).
- Molecular weight 336.42 g/mol and molecular formula C15H32N2O6.
- Storage at 4°C, protected from light; in solvent: -80°C (6 months) or -20°C (1 month).
- Available in multiple pack sizes, including 10 G.
eMolecules N2-Pivaloylguanine | 136675-82-6 | MFCD18433416 | 1g
Combi-Blocks | N2-Pivaloylguanine | 1g | 232328631 | QB-7699 | 95.000 | 136675-82-6 | MFCD18433416 | 235.247 | C10H13N5O2
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eMolecules ChemScene / 1-(4-Aminophenyl)-2-bromoethan-1-one / 100mg / 686083765 / CS-0170983 / 0.000 / 23442-14-0 / MFCD09744997 / 214.062 / C8H8BrNO
ChemScene / 1-(4-Aminophenyl)-2-bromoethan-1-one / 100mg / 686083765 / CS-0170983 / 0.000 / 23442-14-0 / MFCD09744997 / 214.062 / C8H8BrNO
Medchemexpress LLC N-butylthiophosphoric triamide | 94317-64-3 | MFCD00269941 | 99.8% | 167.21 | C4H14N3PS | 10 G
N-Butylthiophosphoric triamide (NBPT) is a urease inhibitor used to delay urea hydrolysis and reduce ammonia volatilization from nitrogen fertilizers. It binds to the urease active site, forming a stable complex that prevents urea from accessing the catalytic nickel center, improving nitrogen-use efficiency and helping to reduce environmental nitrogen loss.
- Potent urease inhibitor that reduces conversion of urea to ammonia.
- Binds urease active site to delay urea hydrolysis.
- Improves nitrogen-use efficiency and can increase crop yield.
- Reduces ammonia volatilization and associated environmental loss.
- High purity solid formulation (~99.8%).
- Available as solid and solution formulations; store at 4°C and protect from light.