L-(+)-Ampicillin is an isomer of Ampicillin (A634300), a β-lactam antibiotic used for treating bacterial infection. Ampicillin interferes with cell wall synthesis in bacteria.

PC Biotin-PEG3-azide is useful for introducing a biotin moiety to alkyne-containing biomolecules using Cu(I)-catalyzed Click Chemistry. Captured biomolecules can be efficiently photoreleased using near-UV, low intensity lamp (e.g. 365 nm lamp at 1-5 mW/cm2).

Bis-PEG2-acid is a PEG derivative containing two terminal carboxylic acid groups. The hydrophilic PEG spacer increases solubility in aqueous media. The terminal carboxylic acids can be reacted with primary amine groups in the presence of activators (e.g. EDC, or DCC) to form a stable amide bond. PEG Linkers may be useful in the development of antibody drug conjugates.

C.I. Orange G is an azo dye.

Secologanin is a monoterpene that has been found in V. rosea and is an intermediate in the synthesis of monoterpene indole alkaloids from geraniol.

Tartrazine is an anionic, hydrophilic azo dye with an orange-yellow color used in fabrics, foods and cosmetics, and as a biological stain. It triggers amorphous aggregation in cationic myoglobin.

SRI-29574 is an allosteric dopamine transporter ligand.

C527 is a inhibitor of USP1 target ID1 degradation in leukemic cells.

Mal-amido-PEG8-TFP ester is a PEG Linker.

Acetyltrialanine Binds at two sites on a Tb+3-pancreatic elastase complex.

Altinicline maleate is a potent neuronal nicotinic ACh receptor agonist that improves cognitive function in a MPTP-induced model of Parkinson's Disease in vivo.

m-PEG4-(CH2)3-methyl ester is a PEG Linker.

Aminooxy-PEG5-azide is a PEG derivative containing an aminooxy group and an azide group. The aminooxy group can be used in bioconjugation. It reacts with an aldehyde to form an oxime bond. If a reductant is used, it will form a hydroxylamine linkage. The azide group can react with alkyne, BCN, DBCO via Click Chemistry to yield a stable triazole linkage.

Azido-PEG4-t-Boc-hydrazide is a PEG derivative containing an azide group and a Boc-protected hydrazide. The azide group can react with alkyne, BCN, DBCO via Click Chemistry to yield a stable triazole linkage. The Boc can be deprotected under mild acidic conditions to form a reactive hydrazide, which can then be coupled with various carbonyl groups.

Chlorthiamid is biochemical herbicide.

Picloram is a systemic herbicide used for general woody plant control. It also controls a wide range of broad-leaved weeds, but most grasses are resistant.

Dicamba is a chlorinated organic herbicide. It is used to selectively control broadleaf weeds.

Lawesson's reagent is a thiation agent.

PHGDH-inactive is an inactive analog of the 3-phosphoglycerate dehydrogenase (PHGDH) inhibitors NCT-502 and NCT-503. PHGDH-inactive is intended to serve as a negative control for NCT-502 and NCT-503.

Atrazine is an herbicide of the triazine class. Atrazine functions by binding to the plastoquinone-binding protein in photosystem II, which animals lack. Plant death results from starvation and oxidative damage caused by breakdown in the electron transport process.

Mevalonolactone is a chemical that can be used in the preparation of a vitamin E.

Methisazone is an antiviral agent effective against pox viruses.

TAMRA-PEG4-acid is a TAMRA red-fluorescent dye derivative with excitation/emission maximum 553/575 nm, This molecule contains a carboxylic acid group which can be reacted with primary amine groups in the presence of activators (e.g. EDC, or DCC) to form a stable amide bond.

AT-1015 HCl anhydrous is a serotonin (5-HT)2 receptor antagonist that blocks vascular and platelet 5-HT2A receptors.

Aspartyl adenylate is the adenyl derivative of succinic acid that plays a part in nucleotide metabolism.

Amino-PEG3-CH2CO2-t-butyl ester is a PEG derivative containing an amino group with a t-butyl protected carboxyl group. The amino group is reactive with carboxylic acids, activated NHS esters, carbonyls (ketone, aldehyde) etc. The t-butyl protected carboxyl group can be deprotected under acidic conditions. PEG Linkers may be useful in the development of antibody drug conjugates and drug delivery methods.

Chlorothalonil is a an organochlorine, broad-spectrum and non-systemic fungicide[2], which can be widely used in agriculture, in order to have a control on foliar pathogens. Chlorothalonil is a broad spectrum fungicide with carcinogenic and aquatic toxicity properties.

t-Boc-aminooxy-PEG4-propargyl is a PEG derivative containing a propargyl group and t-Boc-aminooxy group. The propargyl group can be reacted with azide-bearing compounds or biomolecules via copper catalyzed azide-alkyne Click Chemistry to yield a stable triazole linkage. The protected aminooxy can be deprotected under mild acidic conditions and then can be reacted with an aldehyde or ketone group to form a stable oxime linkage. PEG Linkers may be useful in the development of antibody drug conjugates.

t-Boc-Aminooxy-PEG3-thiol is an Aminooxy PEG Linker. Aminooxy PEG Linkers may be useful in bioconjugation experiments.