Carboxylic acid imides
Sigma Aldrich 1,3-Dichloro-5,5-dimethylhydantoin
MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.
Sigma Aldrich Phthalimide
MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.
Sigma Aldrich N-Methylsuccinimide
MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.
Sigma Aldrich 3-cyano-benzamide
MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.
Sigma Aldrich 1-tert-Butyl-3-pyrrolidinamine
MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.
Sigma Aldrich (R)-2-((R)-6,7-Dimethoxy-1,2,3,4-tetrahydro-isoquinolin-1-yl)-2-phenyl-ethanol
MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.
Sigma Aldrich N-(4-Pentynyl)phthalimide
MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.
Sigma Aldrich Hexyl 2-chloroacetate
MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.
Sigma Aldrich Sodium hydroxyacetate
MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.
Sigma Aldrich N,N,N',N'-Tetraacetylethylenediamine
MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.
Sigma Aldrich N1,N1-Dimethyl-1-(4-methylphenyl)-1,2-ethanediamine
MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.
Medchemexpress LLC 4-Phthalimidobutyric acid | 3130-75-4 | MFCD00196079 | 98.8% | 233.22 g/mol | C12H11NO4 | 250 MG
O-Phthalimide-C3-acid (4-phthalimidobutyric acid) is a small-molecule hapten containing a terminal carboxyl group and a three-carbon spacer arm. It is used to prepare hapten-protein conjugates for antibody production and antigen design.
- Hapten with a terminal carboxyl group for activation and coupling to amine groups.
- Suitable for conjugation to carrier proteins in antigen design.
- Molecular formula C12H11NO4.
- Molecular weight 233.22 g/mol.
- Reported purity 98.79% (HPLC).
- Available in small pack sizes such as 250 MG and 500 MG.
![Medchemexpress LLC 3-[5-[4-(2-hydroxy-2-methyl-1-oxopropyl)-1-piperazinyl]-2-(CF3)phenyl]-4-(indol-3-yl)-pyrrole-2,5-dione | 1260181-14-3 | 99.5% | 526.51 g·mol-1 | C27H25F3N4O4 | 1 MG](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000242569.png-250.jpg)
Medchemexpress LLC 3-[5-[4-(2-hydroxy-2-methyl-1-oxopropyl)-1-piperazinyl]-2-(CF3)phenyl]-4-(indol-3-yl)-pyrrole-2,5-dione | 1260181-14-3 | 99.5% | 526.51 g·mol-1 | C27H25F3N4O4 | 1 MG
TCS 21311 is a small-molecule inhibitor of Janus kinase 3 (JAK3) used as a biochemical and pharmacological tool. It exhibits potent enzymatic activity (IC50 ≈ 8 nM) and strong selectivity for JAK3 over JAK1, JAK2, and TYK2, making it suitable for studies of JAK3-mediated signaling.
- Potent JAK3 inhibition with an IC50 of approximately 8 nM.
- Greater than 100-fold selectivity versus JAK1, JAK2, and TYK2.
- Well-defined molecular properties: C27H25F3N4O4, molecular weight 526.51 g·mol-1.
- High purity suitable for research use (~99.5% by HPLC).
- Supplied in small-quantity packaging ideal for screening and biochemical assays.
![Medchemexpress LLC 3-[5-[4-(2-hydroxy-2-methylpropanoyl)piperazin-1-yl]-2-(trifluoromethyl)phenyl]-4-(1H-indol-3-yl)pyr | 1260181-14-3 | MFCD19380092 | 99.5% | 526.51 | C27H25F3N4O4 | 10 MG](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000242671.png-250.jpg)
Medchemexpress LLC 3-[5-[4-(2-hydroxy-2-methylpropanoyl)piperazin-1-yl]-2-(trifluoromethyl)phenyl]-4-(1H-indol-3-yl)pyr | 1260181-14-3 | MFCD19380092 | 99.5% | 526.51 | C27H25F3N4O4 | 10 MG
TCS 21311 is a small-molecule research compound that potently and selectively inhibits JAK3 and exhibits additional activity against GSK-3 and PKC isoforms, intended for in vitro and preclinical research use.
- Potent JAK3 inhibition (IC50 8 nM).
- Secondary activity against GSK-3β and PKC isoforms (IC50s 3-68 nM).
- High chemical purity (~99.5%).
- Molecular weight 526.51 g/mol; formula C27H25F3N4O4.
- Available in small-mass formats and DMSO solution for ready reconstitution.
Medchemexpress LLC O-phthalimide-C5-acid | 4443-26-9 | MFCD00233499 | 98.0% | 261.27 g·mol^-1 | C14H15NO4 | 500 MG
O-phthalimide-C5-acid is a purified hapten (6-N-phthalimidoy hexanoic acid derivative) with a terminal carboxyl group supplied as a powder for research use. It is designed to be conjugated to carrier proteins for antigen design and biochemical assay development, providing a spacer arm bearing a phthalimide moiety.
- Has terminal carboxyl group for conjugation to protein amines.
- Functions as a hapten for antigen design and antibody generation.
- Provides a phthalimide-containing spacer arm to present epitopes.
- High purity (98.0%) suitable for biochemical assays.
- Molecular weight 261.27 and formula C14H15NO4.
- Available in multiple sizes for flexible experimental use.
- For research use only.