Aminobenzoic acids and derivatives
Chemscene Fmoc-Cycloleucine | 500g | CS-W009808 | 98% | 117322-30-2 | MFCD01074696 | 351 40 | C21H21NO4
Chemscene | Fmoc-Cycloleucine | 500g | CS-W009808 | 98% | 117322-30-2 | MFCD01074696 | 351 40 | C21H21NO4
Chemscene 5-Bromo-1H-pyrazolo[4 3-b]pyridine | 5g | CS-W009525 | 98% | 1227628-78-5 | MFCD15526714 | 198 023 | C6H4BrN3
Chemscene | 5-Bromo-1H-pyrazolo[4 3-b]pyridine | 5g | CS-W009525 | 98% | 1227628-78-5 | MFCD15526714 | 198 023 | C6H4BrN3
Chemscene N-(3-Iodopyridin-2-yl)pivalamide | 10g | CS-W012105 | 98% | 113975-31-8 | MFCD05662384 | 304 13 | C10H13IN2O
Chemscene | N-(3-Iodopyridin-2-yl)pivalamide | 10g | CS-W012105 | 98% | 113975-31-8 | MFCD05662384 | 304 13 | C10H13IN2O
Chemscene N-(((9H-Fluoren-9-yl)methoxy)carbonyl)-N-methyl-D-leucine | 25g | CS-W011804 | 98% | 103478-63-3 | MFCD00235877 | 367 44 | C22H25NO4
Chemscene | N-(((9H-Fluoren-9-yl)methoxy)carbonyl)-N-methyl-D-leucine | 25g | CS-W011804 | 98% | 103478-63-3 | MFCD00235877 | 367 44 | C22H25NO4
Chemscene (6-Aminopyridin-3-yl)methanol | 10g | CS-W008535 | 98% | 113293-71-3 | MFCD06659089 | 124 14 | C6H8N2O
Chemscene | (6-Aminopyridin-3-yl)methanol | 10g | CS-W008535 | 98% | 113293-71-3 | MFCD06659089 | 124 14 | C6H8N2O
Chemscene (2-Methylpyridin-4-yl)methanol | 10g | CS-W011186 | 98% | 105250-16-6 | MFCD08062415 | 123 16 | C7H9NO
Chemscene | (2-Methylpyridin-4-yl)methanol | 10g | CS-W011186 | 98% | 105250-16-6 | MFCD08062415 | 123 16 | C7H9NO
Chemscene 5-Methylpyridin-2(1H)-one | 10g | CS-W011282 | 98% | 1003-68-5 | MFCD00955788 | 109 13 | C6H7NO
Chemscene | 5-Methylpyridin-2(1H)-one | 10g | CS-W011282 | 98% | 1003-68-5 | MFCD00955788 | 109 13 | C6H7NO
Chemscene Ethyl 3-(methylthio)propanoate | 1kg | CS-W010980 | 97% | 13327-56-5 | MFCD00039900 | 148 22 | C6H12O2S
Chemscene | Ethyl 3-(methylthio)propanoate | 1kg | CS-W010980 | 97% | 13327-56-5 | MFCD00039900 | 148 22 | C6H12O2S
Medchemexpress LLC Acid-PEG2-SS-PEG2-acid | 1807539-10-1 | 95.0% | 386.48 g/mol | C14H26O8S2 | 10 MG
Acid-PEG2-SS-PEG2-acid is a cleavable four-unit polyethylene glycol (PEG) linker containing a central disulfide bond and terminal carboxylic acid groups. It serves as a hydrophilic spacer and a reducible linkage for antibody-drug conjugate (ADC) synthesis and bioconjugation applications. The product is supplied for research use only and is not for human use.
- Cleavable disulfide bond enabling payload release in reducing environments
- Four-unit PEG spacer increases hydrophilicity and solubility
- Terminal carboxylic acids enable common conjugation chemistries
- Available in multiple pack sizes, including 10 mg
- Typical purity around 95.0%
Chemscene Boc-L-Leu-OH | 1kg | CS-W020087 | 97% | 13139-15-6 | MFCD00066067 | 231 29 | C11H21NO4
Chemscene | Boc-L-Leu-OH | 1kg | CS-W020087 | 97% | 13139-15-6 | MFCD00066067 | 231 29 | C11H21NO4
Chemscene t-Bu-terpy | 100mg | CS-W009388 | 98% | 115091-29-7 | MFCD02093731 | 401 59 | C27H35N3
Chemscene | t-Bu-terpy | 100mg | CS-W009388 | 98% | 115091-29-7 | MFCD02093731 | 401 59 | C27H35N3
Chemscene 1-(4-Pyridyl)piperazine | 1g | CS-W020625 | 98% | 1008-91-9 | MFCD00040745 | 163 22 | C9H13N3
Chemscene | 1-(4-Pyridyl)piperazine | 1g | CS-W020625 | 98% | 1008-91-9 | MFCD00040745 | 163 22 | C9H13N3
Chemscene Boc-L-Leu-OH | 100g | CS-W020087 | 97% | 13139-15-6 | MFCD00066067 | 231 29 | C11H21NO4
Chemscene | Boc-L-Leu-OH | 100g | CS-W020087 | 97% | 13139-15-6 | MFCD00066067 | 231 29 | C11H21NO4
Chemscene 4 4 -Bis(4-aminophenoxy)biphenyl | 100g | CS-W009396 | 98% | 13080-85-8 | MFCD00039151 | 368 44 | C24H20N2O2
Chemscene | 4 4 -Bis(4-aminophenoxy)biphenyl | 100g | CS-W009396 | 98% | 13080-85-8 | MFCD00039151 | 368 44 | C24H20N2O2
Chemscene JackiePhos | 5g | CS-W011389 | 98% | 1160861-60-8 | MFCD17015286 | 796 66 | C39H37F12O2P
Chemscene | JackiePhos | 5g | CS-W011389 | 98% | 1160861-60-8 | MFCD17015286 | 796 66 | C39H37F12O2P