Aminobenzoic acids and derivatives
Medchemexpress LLC N-(amino-PEG4)-N-bis(PEG4-Boc) | 2093153-97-8 | 98.0% | C40H80N2O16 | 10MG
N-(Amino-PEG4)-N-bis(PEG4-Boc) is a branched polyethylene glycol (PEG) linker with a Boc-protected amine terminus designed for use in the synthesis of PROTACs and other bioconjugates. It provides a protected amine handle and flexible PEG spacers to facilitate coupling and linker optimization in medicinal chemistry workflows.
- Boc-protected amine enables selective deprotection and downstream coupling.
- Branched bis-PEG4 architecture provides two tether points for dual-arm linkers.
- PEG4 units increase aqueous solubility and spacer flexibility.
- Supplied as a protected linker ready for synthetic coupling steps.
- Suitable for PROTAC assembly and diverse bioconjugation strategies.
Chemscene Hydroxytyrosol | 100mg | CS-0009107 | 98% | 10597-60-1 | MFCD01320529 | 154 16 | C8H10O3
Chemscene | Hydroxytyrosol | 100mg | CS-0009107 | 98% | 10597-60-1 | MFCD01320529 | 154 16 | C8H10O3
Chemscene 1-Boc-homopiperazine | 100g | CS-D0683 | 98% | 112275-50-0 | MFCD00276987 | 200 28 | C10H20N2O2
Chemscene | 1-Boc-homopiperazine | 100g | CS-D0683 | 98% | 112275-50-0 | MFCD00276987 | 200 28 | C10H20N2O2
Chemscene 1-Amino-1-cyclopropanecarbonitrile hydrochloride | 10g | CS-D0921 | 97% | 127946-77-4 | MFCD04114063 | 118 56 | C4H7ClN2
Chemscene | 1-Amino-1-cyclopropanecarbonitrile hydrochloride | 10g | CS-D0921 | 97% | 127946-77-4 | MFCD04114063 | 118 56 | C4H7ClN2
Chemscene 2-Iodo-5-trifluoromethylpyridine | 5g | CS-W004137 | 98% | 100366-75-4 | MFCD08741351 | 273 00 | C6H3F3IN
Chemscene | 2-Iodo-5-trifluoromethylpyridine | 5g | CS-W004137 | 98% | 100366-75-4 | MFCD08741351 | 273 00 | C6H3F3IN
Chemscene Zingerone | 100g | CS-0003480 | 98% | 122-48-5 | MFCD00048232 | 194 23 | C11H14O3
Chemscene | Zingerone | 100g | CS-0003480 | 98% | 122-48-5 | MFCD00048232 | 194 23 | C11H14O3
Chemscene 1-Boc-homopiperazine | 5g | CS-D0683 | 98% | 112275-50-0 | MFCD00276987 | 200 28 | C10H20N2O2
Chemscene | 1-Boc-homopiperazine | 5g | CS-D0683 | 98% | 112275-50-0 | MFCD00276987 | 200 28 | C10H20N2O2
Chemscene 6-Bromo-2-chloronicotinic acid | 100mg | CS-W012869 | 98% | 1060815-67-9 | MFCD11857719 | 236 45 | C6H3BrClNO2
Chemscene | 6-Bromo-2-chloronicotinic acid | 100mg | CS-W012869 | 98% | 1060815-67-9 | MFCD11857719 | 236 45 | C6H3BrClNO2
Chemscene tert-Butyl 6-Oxo-2-azaspiro[3 3]heptane-2-carboxylate | 500g | CS-D0133 | 98% | 1181816-12-5 | MFCD15071430 | 211 26 | C11H17NO3
Chemscene | tert-Butyl 6-Oxo-2-azaspiro[3 3]heptane-2-carboxylate | 500g | CS-D0133 | 98% | 1181816-12-5 | MFCD15071430 | 211 26 | C11H17NO3
Chemscene Cinchonine | 500g | CS-0008420 | 85% | 118-10-5 | MFCD00064372 | 294 40 | C19H22N2O
Chemscene | Cinchonine | 500g | CS-0008420 | 85% | 118-10-5 | MFCD00064372 | 294 40 | C19H22N2O
Chemscene Phenoxyacetic acid | 500g | CS-0013736 | 98% | 122-59-8 | MFCD00004296 | 152 15 | C8H8O3
Chemscene | Phenoxyacetic acid | 500g | CS-0013736 | 98% | 122-59-8 | MFCD00004296 | 152 15 | C8H8O3
Chemscene N-(Benzyloxycarbonyloxy)succinimide | 1kg | CS-D0812 | 98% | 13139-17-8 | MFCD00005513 | 249 22 | C12H11NO5
Chemscene | N-(Benzyloxycarbonyloxy)succinimide | 1kg | CS-D0812 | 98% | 13139-17-8 | MFCD00005513 | 249 22 | C12H11NO5
Chemscene 5-Pyrimidylboronic acid | 500g | CS-D0207 | 98% | 109299-78-7 | MFCD03002366 | 123 91 | C4H5BN2O2
Chemscene | 5-Pyrimidylboronic acid | 500g | CS-D0207 | 98% | 109299-78-7 | MFCD03002366 | 123 91 | C4H5BN2O2