Aminobenzoic acids and derivatives
Medchemexpress LLC Vialinin A | 858134-23-3 | MFCD11113135 | 99.9% | 562.57 g·mol⁻1 | C34H26O8 | 1 MG
Vialinin A is a p-terphenyl natural product studied for its antioxidant and immunomodulatory activity. It is used in preclinical research as a potent inhibitor of tumor necrosis factor-alpha (TNF-α).
- High purity suitable for analytical and biological studies.
- Potent TNF-α inhibition demonstrated in assays.
- Supplied as a solid for easy dissolution in common organic solvents.
- Available in milligram quantities for screening and small-scale studies.
- Molecular formula C34H26O8; molecular weight 562.57 g·mol⁻1.
Medchemexpress LLC 23-amino-3,6,9,12,15,18,21-heptaoxatricosane-1-thiol hydrochloride | 00-00-0 | 98.0% | 421.98 | C16H36ClNO7S | 5 MG
Amino-PEG7-C2-SH (hydrochloride) is a PEG-based linker with an amino terminus and a terminal thiol, provided as the hydrochloride salt. It is intended for use as a spacer in PROTAC synthesis and for general bioconjugation where an amino-terminated PEG spacer and a free thiol are required. The material is a light yellow to yellow liquid, with molecular formula C16H36ClNO7S, molecular weight 421.98, and 98.0% purity by NMR.
- Provides an amino-terminated PEG7 spacer for flexible linkage
- Includes a terminal thiol for thiol-specific conjugation chemistries
- Supplied as a hydrochloride salt for improved handling and stability
- High purity (98.0% by NMR) suitable for synthetic applications
- Light yellow liquid appearance simplifies solution preparation
- Storage guidance: store sealed at -20°C; in solvent, -80°C up to 6 months
![Chemscene tert-Butyl 6-Oxo-2-azaspiro[3 3]heptane-2-carboxylate | 10g | CS-D0133 | 98% | 1181816-12-5 | MFCD15071430 | 211 26 | C11H17NO3](https://assets.fishersci.com/TFS-Assets/CCG/product-images/CS-D0133.jpg-250.jpg)
Chemscene tert-Butyl 6-Oxo-2-azaspiro[3 3]heptane-2-carboxylate | 10g | CS-D0133 | 98% | 1181816-12-5 | MFCD15071430 | 211 26 | C11H17NO3
Chemscene | tert-Butyl 6-Oxo-2-azaspiro[3 3]heptane-2-carboxylate | 10g | CS-D0133 | 98% | 1181816-12-5 | MFCD15071430 | 211 26 | C11H17NO3