Lipids and Lipid Derivatives
Medchemexpress LLC β-estradiol-6-CMO-PEG3-biotin | 2938875-38-6 | 97.8% | 759.95 g·mol⁻¹ | C38H57N5O9S | 1 MG
β-Estradiol-6-CMO-PEG3-biotin is a biotinylated estradiol derivative used as a cleavable three-unit polyethylene glycol (PEG3) linker for antibody-drug conjugate (ADC) synthesis. It provides a hydrophilic spacer and a biotin handle to facilitate conjugation, affinity capture, and detection in downstream assays.
- Cleavable three-unit PEG linker providing hydrophilicity and spacing.
- Biotin tag enables affinity capture and detection.
- High purity (97.82%) suitable for research applications.
- Soluble in DMSO at ≥ 50 mg/mL; use freshly opened DMSO.
- Stable as a powder at -20°C for up to 3 years; limited stability in solvent as specified by manufacturer.
Medchemexpress LLC Eicosanedioic acid | 2424-92-2 | MFCD00059627 | 99.0% | 342.51 g/mol | C20H38O4 | 100 G
Eicosanedioic acid is a saturated C20 dicarboxylic acid used as a non-cleavable linker in antibody-drug conjugate (ADC) synthesis and as an alkyl chain-based linker for proteolysis-targeting chimera (PROTAC) construction. It is supplied with high purity for research and synthetic applications.
- CAS number: 2424-92-2.
- Chemical formula: C20H38O4.
- Molecular weight: 342.51 g/mol.
- Purity: 99.0%.
- Available pack sizes: 5 g, 10 g, 25 g, 100 g, and bulk (quote for >100 g).
- Common applications: ADC linker, PROTAC linker, synthetic intermediate.
![eMolecules Medchem Express / MC 1046 / 1mg / 437899411 / HY-15264 / / 126860-83-1 / [null] / 410.598 / C27H38O3](https://assets.fishersci.com/TFS-Assets/CCG/product-images/502477264.JPG-250.jpg)
eMolecules Medchem Express / MC 1046 / 1mg / 437899411 / HY-15264 / / 126860-83-1 / [null] / 410.598 / C27H38O3
Medchem Express / MC 1046 / 1mg / 437899411 / HY-15264 / / 126860-83-1 / [null] / 410.598 / C27H38O3
Medchemexpress LLC Hydrocortisone acepo 50mg | 74050-20-7 | 460.56 g/mol | C26H36O7 | 50 MG
Hydrocortisone aceponate (hydrocortisone 17-propionate 21-acetate) is a topical glucocorticoid supplied as a research/analytical standard for laboratory use. It is provided as a solid reference material (CAS 74050-20-7) for in vitro and analytical studies and is not intended for therapeutic use.
- Topical glucocorticoid for dermatoses research.
- Provided as a research/analytical standard for laboratory applications.
- CAS number 74050-20-7 and chemical formula C26H36O7.
- Molecular weight ~460.56 g/mol.
- Purity reported by vendors; consult the certificate of analysis before use.
- Available in multiple pack sizes, including 50 mg.
TARGETMOL CHEMICALS INC Pinobanksin 3-acetate 5MG
Also available in 1 mg, 10 mg and bulk. Please contact Fisher for quotes. Pinobanksin 3-acetate (3-O-Acetylpinobanksin), a flavonoid derivative, is a strong antioxidant found in sunflowers and honey that inhibits LDL peroxidation. Purity 99.79%
Enzo Life Sciences 1,2-Dilauroyl-sn-glycero-3-phosphocholine (250mg). CAS: 18194-25-7
Alternative name: DLPC. Purity: ≥99% (TLC). Appearance: White to off-white solid. Solubility: 20mg/ml soluble in chloroform:methanol:acetic acid:water (100:30:10:2.5); slightly soluble in methanol. Long Term Storage: -20°C.
Apexbio Technology LLC Mifepristone, 1g. Cas: 84371-65-3 MFCD: MFCD00867226. Progesterone receptor antagonist
Mifepristone (RU486) is a potent antagonist of progesterone receptor, used as a contraceptive agent. 84371-65-3. MFCD00867226