Oxolanes
Medchemexpress LLC Sorbitan monostearate | 1338-41-6 | MFCD00005366 | 430.6 g/mol | C24H46O6 | 100 G
Sorbitan monooctadecanoate (sorbitan monostearate) is a hydrophobic, nonionic surfactant commonly used as a pharmaceutical excipient. It serves as an emulsifier, solubilizer, wetting agent, and dispersing/suspending aid to improve the stability, solubility, and processability of formulations in pharmaceutical and related applications.
- Hydrophobic nonionic surfactant
- Acts as an emulsifier and solubilizer
- Improves wetting and dispersion of solids
- Supports stability and processability of formulations
- White to off-white solid appearance
- Provided in a 100 G packaging option
Chem-Impex International, Inc. Diacetone-D-glucose | 14686-89-6 | MFCD00005544 | 25G
Diacetone-D-glucose, 14686-89-6, MFCD00005544, 25G
![eMolecules 4358-64-9 | cis-Tetrahydrofuran-3,4-diol | ChemScene | MFCD00075210 | 104.105 | C4H8O3 | 97.000 | O[C@H]1COC[C@H]1O | 10g | 572264812](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000491407.jpg-250.jpg)
eMolecules 4358-64-9 | cis-Tetrahydrofuran-3,4-diol | ChemScene | MFCD00075210 | 104.105 | C4H8O3 | 97.000 | O[C@H]1COC[C@H]1O | 10g | 572264812
cis-Tetrahydrofuran-3,4-diol | ChemScene | 4358-64-9 | MFCD00075210 | 104.105 | C4H8O3 | 97.000 | O[C@H]1COC[C@H]1O | 10g | 572264812
Medchemexpress LLC Sorbitan monopalmitate | 26266-57-9 | MFCD00080946 | 402.6 g/mol | C22H42O6 | 25 G
Sorbitan monopalmitate is a nonionic surfactant and emulsifier used as a pharmaceutical excipient for formulation development. It is commonly used to stabilize emulsions, aid niosome particle preparation, and improve solubility and processability in laboratory-scale formulations. Supplied in small pack sizes appropriate for research and formulation work.
- Nonionic surfactant and emulsifier for formulation use.
- Supports niosome and emulsion preparation.
- Improves solubility and stability of formulations.
- Suitable for laboratory and small-scale formulation work.
- Available in small pack sizes for research use.
Medchemexpress LLC Sorbitan trioleate 2.5kg
Sorbitan trioleate is an orally active nonionic surfactant with low toxicity (LD 200 mg/kg) Sorbitan trioleate can be used as an excipient such as surfactant emulsifier lubricant wetting agent dispersant thickener defoamer Pharmaceutical excipients or pharmaceutical auxiliaries refer to other chemical substances used in the pharmaceutical process other than pharmaceutical ingredients Pharmaceutical excipients generally refer to inactive ingredients in pharmaceutical preparations which can improve the stability solubility and processability of pharmaceutical preparations Pharmaceutical excipients also affect the absorption distribution metabolism and elimination (ADME) processes of co-administered drugs[1][2]
Medchemexpress LLC KTX-582 intermediate-2 | 2434850-07-2 | 495.37 g/mol | C21H27BrN4O5 | 25 MG
KTX-582 intermediate-2 is a synthetic chemical intermediate used in the preparation of KTX-582 and for antibody-drug conjugate (ADC) construction. It is used in medicinal chemistry applications related to IRAK4 degrader development.
- Intermediate for synthesis and ADC preparation.
- CAS number 2434850-07-2.
- Molecular formula C21H27BrN4O5.
- Molecular weight 495.37 g/mol.
- Sold in small research quantities; supplier catalog indicates a 25 MG package.
eMolecules 869785-31-9 | 3-(Boc-amino)tetrahydrofuran-3-carboxylic acid | Synthonix - Stock | MFCD04115501 | 231.248 | C10H17NO5 | 95.000 | CC(C)(C)OC(=O)NC1(CCOC1)C(O)=O | 25g | 349952685
3-(Boc-amino)tetrahydrofuran-3-carboxylic acid | Synthonix - Stock | 869785-31-9 | MFCD04115501 | 231.248 | C10H17NO5 | 95.000 | CC(C)(C)OC(=O)NC1(CCOC1)C(O)=O | 25g | 349952685
eMolecules 13774-81-7 | Borane Ammonia Complex | Accela ChemBio (ASD) | MFCD00075639 | 30.870 | BH6N | 98.000 | B.N | 1g | 736385748
Borane Ammonia Complex | Accela ChemBio (ASD) | 13774-81-7 | MFCD00075639 | 30.870 | BH6N | 98.000 | B.N | 1g | 736385748
Medchemexpress LLC Sorbitan sesquioleate | 8007-43-0 | MFCD00151568 | 100.0% | 1175.70 | C66H126O16 | 250mL
Sorbitan Sesquioleate is a synthetic surfactant and emulsifier based on sorbitol and modified oleic acid[1]
Sigma Aldrich Fine Chemicals Biosciences VHL Protein Complex Active
The VHL complex is a multi-subunit ubiquitin ligase composed of VHL, Elongin B, Elongin C, Cul2 and Rbx1. The VHL protein serves as the substrate recognition component and is linked by Elongin C to a heterodimeric Cul2/Rbx1 module that functions as a potent activator of the ubiquitination of target proteins by an E2 conjugating enzyme. Elongin B interacts with the complex through Elongin C and appears to stabilize the binding of Elongin C to VHL. The primary function of the VHL complex is to regulate HIF (hypoxia inducible factor) activity by targeting the hydroxylated HIF-1alpha subunit for ubiquitination and rapid proteasomal degradation under normoxic conditions. It therefore plays an important role in the regulation of hypoxia-inducible genes such as the vascular endothelial growth factor (VEGF) and glucose transport-1 (Glut-1). Mutations in VHL are associated with the inherited von Hippel-Lindau (VHL) cancer syndrome and numerous forms of renal cell carcinoma.
