Tricarboxylic acids and derivatives
Medchemexpress LLC Zuclomiphene citrate | 7619-53-6 | MFCD00082252 | 99.8% | 598.1 g/mol | C32H36ClNO8 | 10 MG
Zuclomiphene citrate is the cis isomer of clomiphene citrate. It is orally active and exhibits antiestrogenic activity, and is used as a research reagent in studies of estrogen receptor modulation, endocrinology, and metabolic effects such as cholesterol regulation.
- Orally active antiestrogenic compound used in receptor modulation studies.
- Citrate salt form, provided as a solid for laboratory research.
- High purity: specification >95%, HPLC result 99.78% (reported).
- Molecular formula C32H36ClNO8; molecular weight 598.1 g/mol.
- Typically supplied in small research quantities such as 10 MG.
![Alkali Scientific 4 Methylumbelliferyl B D glucopyranoside Monohydrate [Methylumbelliferyl B D glucoside], 250 Mg](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000660008.jpg-250.jpg)
Alkali Scientific 4 Methylumbelliferyl B D glucopyranoside Monohydrate [Methylumbelliferyl B D glucoside], 250 Mg
Methylumbelliferyl β-D Glucopyranoside Monohydrate, 250 mg is a high-purity biochemical reagent used to assess glucosidase enzyme activity. The reagent is cleaved by glucosidase enzymes to release a fluorescent product that can be quantified in enzyme assays, making it useful for studying enzyme kinetics and metabolic pathways. It is commonly used in microbiological research, clinical diagnostics, and enzymatic analysis to detect glucosidase activity. This substrate offers high sensitivity and accuracy, ensuring reliable results in applications requiring precise enzyme activity measurements, such as microbial testing, genetic research, and metabolic studies.
Medchemexpress LLC Azido-PEG6-CH2COOH | 880129-82-8 | ≥98.0% | 365.38 | 1 G
Azido-PEG6-CH2COOH is a PEG-based PROTAC linker used in the synthesis of PROTACs. It is a click chemistry reagent, featuring an azide group for copper-catalyzed azide-alkyne cycloaddition (CuAAc) reactions with alkyne-containing molecules. It also facilitates strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with DBCO or BCN groups.
- Functions as a PEG-based PROTAC linker
- Used in the synthesis of PROTACs
- Acts as a click chemistry reagent
- Enables copper-catalyzed azide-alkyne cycloaddition (CuAAc) reactions
- Supports strain-promoted alkyne-azide cycloaddition (SPAAC) reactions
- Integral to PROTACs that selectively degrade target proteins
Selleck Chemical LLC Sodium citrate dihydrate
Sodium citrate dehydrate (Trisodium citrate dihydrate Citric acid trisodium salt dihydrate) is the preferred anticoagulant
Medchemexpress LLC Fmoc-NH-PEG1-CH2COOH | 260367-12-2 | 99.5% | 341.36 g/mol | C19H19NO5 | 1 G
Fmoc-NH-PEG1-CH2COOH is an Fmoc-protected PEG-based linker with a terminal carboxylic acid, designed for installation of linkers in medicinal chemistry workflows such as ADC and PROTAC synthesis.
- Used in antibody-drug conjugate linker synthesis.
- Used in proteolysis-targeting chimera (PROTAC) synthesis.
- Contains an Fmoc-protected amine and a terminal carboxylic acid for conjugation.
- White to off-white solid with good purity for research applications.
- Available in multiple sizes, including 1 g, for flexible laboratory use.
Medchemexpress LLC 5,8,11,14,17,20-hexaoxa-2-azadocosanedioic acid, 1-(9H-fluoren-9-ylmethyl) ester | 437655-96-4 | 99.4% | 561.62 | C29H39NO10 | 250 MG
Fmoc-NH-PEG6-CH2COOH is an Fmoc-protected polyethylene glycol (PEG6) linker with a terminal carboxylic acid, supplied for research use as a cleavable linker for antibody-drug conjugates and as a PEG-based PROTAC linker in targeted protein degradation research.
- Fmoc-protected amine with terminal carboxylic acid functionality.
- Suitable for ADC and PROTAC linker synthesis.
- Reported purity 99.4% and molecular weight 561.62.
- Molecular formula C29H39NO10.
- Available in small-scale pack sizes including 250 MG.