Organometallic Compounds
Medchemexpress LLC α-D-Galactopyranose, 1,2:3,4-di-O-isopropylidene | 4064-06-6 | MFCD00063225 | 97.0% | 260.28 g·mol⁻¹ | C12H20O6 | 10 G
1,2:3,4-Di-O-isopropylidene-α-D-galactopyranose is a protected carbohydrate derivative used as a synthetic intermediate in organic and glycochemistry research. It temporarily masks the 1,2 and 3,4 hydroxyl groups of D-galactopyranose to enable selective transformations. Supplied as a colorless to light yellow liquid with supplier-stated purity around 97% and molecular weight 260.28 g·mol⁻1.
- Protected hydroxyl groups enable selective reactions.
- Suitable for glycosylation and carbohydrate synthesis.
- High supplier-stated purity reduces need for additional purification.
- Liquid form facilitates handling and dosing in small-scale synthesis.
- Common building block for medicinal chemistry and glycochemistry.
eMolecules Oakwood Chemical Titanium (IV) ethoxide 1kg 537701762 080327 0 000 3087-36-3 MFCD00009071 228 111 C8H20O4Ti
Oakwood Chemical Titanium (IV) ethoxide 1kg 537701762 080327 0 000 3087-36-3 MFCD00009071 228 111 C8H20O4Ti
Apexbio Technology LLC Pancuronium dibromide 15500-66-0 10mM (in 1mL DMSO)
Pancuronium dibromide (CAS 15500-66-0) is a small molecule that acts as a competitive antagonist at nicotinic acetylcholine receptors (AChRs) blocking neuromuscular transmission by displacing acetylcholine from its binding sites on the motor end-plate This action results in skeletal muscle relaxation characterized by dose-dependent neuromuscular blockade With an IC50 value of approximately 5 5 nM pancuronium dibromide serves as a potent pharmacological tool for studying cholinergic receptor function neuromuscular signaling pathways and muscle physiology in biomedical research
1PLUSCHEM LLC 3-O-T-BUTYLDIMETHYLSILYL-2 5G
3'-O-(t-Butyldimethylsilyl)-2'-O-methyluridine, 5g, 171268-84-1
![Medchemexpress LLC 1-[4-(3,5-dichlorophenyl)-3-fluorophenyl]cyclopropane-1-carboxylic acid | 876625-29-5 | 99.5% | 325.16 g·mol⁻¹ | C16H11Cl2FO2 | 10 MG](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000287225.png-250.jpg)
Medchemexpress LLC 1-[4-(3,5-dichlorophenyl)-3-fluorophenyl]cyclopropane-1-carboxylic acid | 876625-29-5 | 99.5% | 325.16 g·mol⁻¹ | C16H11Cl2FO2 | 10 MG
This compound is a research-grade small-molecule inhibitor of aldo-keto reductase 1C3 (AKR1C3) that selectively blocks AKR1C3-mediated reduction of doxorubicin and can reverse doxorubicin resistance in AKR1C3-overexpressing cells. Supplied as a high-purity solid, it is intended for biochemical and cellular research applications.
- Target: AKR1C3 inhibitor.
- Mechanism: selectively blocks AKR1C3-mediated reduction of doxorubicin.
- Purity: 99.5% (reported value).
- Physical form: white to off-white solid.
- Solubility: soluble in DMSO (≈100 mg/mL); in vivo formulations reported in DMSO/corn oil.
- Storage: powder stable at -20°C for long-term storage; solutions require low-temperature storage.
eMolecules 2-(BROMODIFLUOROMETHYL)-BENZOTHIAZOLE | 235781-28-9 | MFCD09264133 | 1g
AstaTech | 2-(BROMODIFLUOROMETHYL)-BENZOTHIAZOLE | 1g | 385237042 | 70315 | 97.000 | 235781-28-9 | MFCD09264133 | 264.090 | C8H4BrF2NS
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
Medchemexpress LLC Bis-PEG5-acid 10g | 439114-13-3 | 338.35 g/mol | C14H26O9 | 10 G
Bis-PEG5-acid is a polyethylene glycol (PEG) linker with two terminal carboxylic acid groups used to assemble PROTACs and other bifunctional molecules. The hydrophilic spacer increases aqueous solubility and provides flexible separation between ligands for conjugation chemistry.
- Two terminal carboxylic acid groups for conjugation.
- Hydrophilic PEG spacer improves solubility in aqueous media.
- Flexible linker suitable for PROTAC and bifunctional molecule assembly.
- Available in multiple package sizes including 10 G.
- Solid material with white to yellow appearance.
Medchemexpress LLC SB290157 trifluoroacetate | 1140525-25-2 | MFCD04974198 | 99.8% | 526.51 g/mol | C24H29F3N4O6 | 10 MG
SB290157 trifluoroacetate is a selective antagonist of the complement C3a receptor (C3aR) used in research to probe C3a-mediated signaling. The compound is supplied as the trifluoroacetate salt, with reported in vitro potency (IC50 200 nM) and high chemical purity for laboratory studies.
- Selective C3a receptor antagonist with reported IC50 of 200 nM.
- Supplied as the trifluoroacetate salt.
- Molecular formula C24H29F3N4O6; molecular weight 526.51 g/mol.
- High purity (≈99.8%).
- Available in milligram-scale packages for laboratory use.
- For research use only; not for human or veterinary use.
TARGETMOL CHEMICALS INC Pancuronium dibromide 50MG
Also available in 1 mL, 5 mg, 10 mg, 25 mg, 100 mg, 200 mg, 500 mg and bulk. Please contact Fisher for quotes. Pancuronium dibromide (Pavulon), a competitive AChR antagonist (IC50 = 5.5 nM), acts as a skeletal muscle relaxant. Pancuronium dibromide(Pancuronium bromide) blocking neuromuscular transmission is achieved by competing with acetylcholine for receptor sites on the motor end-plate. Purity 99.27%
Sigma Aldrich Fine Chemicals Biosciences Diethylzinc solution 15 wt800G
Diethylzinc solution 15 wt800G
