Lactams
Alkali Scientific Aztreonam, 100 Mg
Aztreonam (100 mg) is a monobactam antibiotic, laboratory grade, designed primarily for antibacterial research. This product is formulated to be a highly effective antibacterial agent, particularly useful for the treatment of Gram-negative bacterial infections. Aztreonam acts by inhibiting bacterial cell wall synthesis, which is essential for bacterial survival. It is commonly used in laboratory research to study the bactericidal properties and effectiveness of antibiotics. This reagent can be employed in in vitro experiments focused on antibiotic resistance mechanisms, pharmacodynamics, and testing of novel antibiotic compounds in antibacterial research.
Medchemexpress LLC Biotin-thalidomide | 2230857-87-9 | MFCD32851674 | 99.7% | 945.09 g/mol | C44H64N8O13S | 5 MG
Biotin-Thalidomide is a biotin-conjugated thalidomide derivative that binds the cereblon (CRBN) E3 ligase and is supplied for research use in target engagement studies and PROTAC synthesis. It is provided as a high-purity chemical probe for biochemical assays, affinity capture, and conjugation workflows; not for human therapeutic use.
- High purity (≈99.7%) suitable for research applications
- Cereblon-binding probe useful for PROTAC development
- Biotin tag enables affinity capture and pull-down assays
- Compatible with conjugation and synthetic workflows
- Intended for research use only
eMolecules 361547-56-0 | METHYL 3-(TERT-BUTYLDIMETHYLSILYLOXY)-2,2-DIMETHYLPROPANOATE | MFCD16620956 | 1g
Pharmablock | ethyl 7-chloro-1H-pyrrolo[23-c]pyridine-2-carboxylate | 25mg | 596622985 | PB02724 | 867034-10-4 | MFCD13184346 | 224.640 | C10H9ClN2O2
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![eMolecules 921755-46-6 | (1R,2R,4R)-rel-1-Azabicyclo[2,2,1]heptane-2-carboxylic acid hydrochloride | Synthonix - Stock355.260 | C14H24Cl2N2O4 | 95.000 | Cl.Cl.OC(=O)[C@H]1C[C@H]2CC[N@@]1C2.OC(=O)[C@@H]1C[C@@H]2CC[N@]1C2 | 1g | 499991381](https://assets.fishersci.com/TFS-Assets/CCG/product-images/502168053.JPG-250.jpg)
eMolecules 921755-46-6 | (1R,2R,4R)-rel-1-Azabicyclo[2,2,1]heptane-2-carboxylic acid hydrochloride | Synthonix - Stock355.260 | C14H24Cl2N2O4 | 95.000 | Cl.Cl.OC(=O)[C@H]1C[C@H]2CC[N@@]1C2.OC(=O)[C@@H]1C[C@@H]2CC[N@]1C2 | 1g | 499991381
(1R,2R,4R)-rel-1-Azabicyclo[2,2,1]heptane-2-carboxylic acid hydrochloride | Synthonix - Stock | 921755-46-6355.260 | C14H24Cl2N2O4 | 95.000 | Cl.Cl.OC(=O)[C@H]1C[C@H]2CC[N@@]1C2.OC(=O)[C@@H]1C[C@@H]2CC[N@]1C2 | 1g | 499991381
![Medchemexpress LLC 6H-Thieno[3,2-f]triazolo[4,3-a]diazepine-6-acetic acid, 4-(4-chlorophenyl)-2,3,9-trimethyl-, cyclopropyl ester, (6S)- | 3077900-08-1 | 98.3% | 440.95 | 5 MG](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000387076-logo.png-250.jpg){kind=logo}
Medchemexpress LLC 6H-Thieno[3,2-f]triazolo[4,3-a]diazepine-6-acetic acid, 4-(4-chlorophenyl)-2,3,9-trimethyl-, cyclopropyl ester, (6S)- | 3077900-08-1 | 98.3% | 440.95 | 5 MG
DDL-357 is a potent enhancer of secreted clusterin. It has been shown to reduce phospho-tau levels in the brain and improve memory in the murine 3xTg-AD model. It is intended for research use only and not for sale to patients.
- Purity: 98.31%
- Appearance: Solid
- Color: White to off-white
- Shipping: Room temperature in continental US; may vary elsewhere.
- Storage (powder): -20°C for 3 years, 4°C for 2 years.
- Storage (in solvent): -80°C for 6 months, -20°C for 1 month.
- Solubility (in vitro): 100 mg/mL in DMSO (226.78 mM; requires ultrasonic, hygroscopic DMSO affects solubility).
- Solubility (in vivo - protocol 1): ≥ 5 mg/mL (11.34 mM) in a mixture of 10% DMSO, 40% PEG300, 5% Tween-80, and 45% Saline, yielding a clear solution.
Medchemexpress LLC Thalidomide-O-amido-PEG3-C2-NH2 TFA | 1957236-21-3 | MFCD31560482 | 99.6% | 660.67 g/mol | C23H30F3N5O9 | 25 MG
Thalidomide-O-amido-PEG3-C2-NH2 TFA is a trifluoroacetate salt E3 ligase ligand-linker conjugate that combines a thalidomide-derived cereblon ligand with a three-unit polyethylene glycol (PEG3) linker for use in PROTAC synthesis and related chemical biology research. It is supplied as a high-purity solid and is intended for research use only.
- Contains a thalidomide-based cereblon ligand for cereblon-mediated degradation studies.
- PEG3 linker provides flexibility and solubility for linker optimization in PROTAC design.
- Offered as a solid TFA salt for convenient handling and storage.
- High purity suitable for synthetic chemistry and biological probe development.
- Recommended storage: powder at -20°C; in solution, store at -80°C for long-term preservation.