Cresols
Medchemexpress LLC N-(4-phenyl-1,2,3,4-tetrahydronaphthalen-2-yl)propanamide | 134865-74-0 | MFCD00901545 | >99.0% | 279.38 g/mol | C19H21NO | 100 MG
4-P-PDOT is an analytical standard of a selective melatonin MT2 receptor antagonist used as a reference compound in pharmacology and analytical research. It is supplied as a high-purity solid for characterization, assay development, and receptor pharmacology studies.
- Analytical standard for research and assay calibration.
- Selective MT2 melatonin receptor antagonist.
- High purity (>99.0%).
- Molecular formula C19H21NO.
- Molecular weight 279.38 g/mol.
- Provided as a 100 MG solid.
- CAS number 134865-74-0.
Sigma Aldrich Fine Chemicals Biosciences N Succinyl gy gy Phe p n100MG
N Succinyl gy gy Phe p n100MG
Medchemexpress LLC O-vanillin (2-hydroxy-3-methoxybenzaldehyde) | 148-53-8 | MFCD00003322 | 25g
o-Vanillin (2-Vanillin) is a nature product could be extracted from Vanilla planifolia Pinus koraiensis fruit o-Vanillin is a potent antifungal agent o-Vanillin inhibits the growth of mycelia by disrupting the integrity of cell walls and cell membranes o-Vanillin inhibits Doxorubicin (HY-15142A)- and 4-hydroperoxycyclophosphamide-induced NF- B activation[1][2]
Selleck Chemical LLC 740 Y-P
740 Y-P (PDGFR 740Y-P 740YPDGFR) is a cell-permeable phosphopeptide activator of PI3K
Medchemexpress LLC M-PEG13-acid | 2170098-33-4 | MFCD28385486 | >95.0% | 632.74 g·mol⁻¹ | C28H56O15 | 100 MG
m-PEG13-acid is a polyethylene glycol (PEG) linker bearing a terminal carboxylic acid used in bioconjugation and PEGylation chemistry. It provides a hydrophilic spacer that facilitates formation of amide bonds to primary amines after activation, improving solubility and flexibility of conjugates. Typical identifiers: molecular weight ~632.74 g·mol⁻¹, formula C28H56O15, CAS 2170098-33-4, purity >95.0%.
- Acts as a hydrophilic spacer for bioconjugation.
- Contains a terminal carboxylic acid for amide bond formation with primary amines.
- Improves solubility and flexibility of conjugated molecules.
- Compatible with common coupling agents such as EDC and HATU.
- Supplied at >95.0% purity for research applications.
Medchemexpress LLC m-PEG5-acid | 81836-43-3 | 95.0% | 280.31 g/mol | C12H24O7 | 5 G
m-PEG5-acid is a methoxy-terminated polyethylene glycol linker (five ethylene glycol units) with a terminal carboxylic acid that provides a short, flexible spacer for PROTAC and bioconjugation chemistry.
- provides a short, flexible peg spacer for linker design
- contains a terminal carboxylic acid for coupling reactions
- methoxy-terminated to cap one end and prevent further reaction
- useful in synthesis of PROTACs and other bioconjugates
- available in small laboratory pack sizes for research use