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Organic compounds that contain a carboxyl group bonded to an organic functional group; carboxyl groups consist of a carbonyl group bonded to a hydroxy group. Includes compounds that are derived from carboxylic acids.
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If you are unable to find the chemical you are looking for, make sure you are logged into your fishersci.com account and click on the following link: eMolecules Building Block Tool
Encompass Procurement Services Non-distribution item offered as a customer accommodation; additional freight charges may apply. Learn More
Small and Specialty Supplier Partner Small and/or specialty supplier based on Federal laws and SBA requirements. Learn More
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.
Encompass Procurement Services Non-distribution item offered as a customer accommodation; additional freight charges may apply. Learn More
Small and Specialty Supplier Partner Small and/or specialty supplier based on Federal laws and SBA requirements. Learn More
TCS 21311 (NIBR3049) is a research-stage small molecule that potently and selectively inhibits Janus kinase 3 (JAK3). It is used in biochemical and cellular studies to probe JAK3-dependent signaling pathways and has reported activity against PKC and GSK-3β.
Selective JAK3 inhibitor with IC50 approximately 8 nM.
Also inhibits PKC and GSK-3β, useful for kinase profiling.
High purity (99.5%) suitable for biochemical assays.
Solid form, white to yellow, with defined storage stability.
Supplied in small milligram quantities for research applications.
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Small and Specialty Supplier Partner Small and/or specialty supplier based on Federal laws and SBA requirements. Learn More
O-Phthalimide-C5-acid (6-(1,3-dioxoisoindolin-2-yl)hexanoic acid) is a phthalimide-modified hexanoic acid hapten intended for research use. It features a five-carbon spacer terminating in a carboxyl group, enabling efficient conjugation to carrier proteins for antigen design and immunogen preparation. Supplied with documentation to support quality and safe handling.
Terminal carboxyl group for coupling to free amine groups.
Suitable as a hapten for antigen design and immunogen preparation.
High purity for reproducible conjugation results.
Available in multiple pack sizes to support different research scales.
Certificate of analysis and safety data sheet available.
Encompass Procurement Services Non-distribution item offered as a customer accommodation; additional freight charges may apply. Learn More