Lactams
Selleck Chemical LLC Tazobactam Sodium-E0167-25MG
Tazobactam (Tazobactam acid Tazobactamum) Sodium is a beta-lactamase inhibitor that prevents the breakdown of other antibiotics by beta-lactamase enzyme producing organisms
Medchemexpress LLC Sulbactam pivoxil | 69388-79-0 | MFCD00867003 | 98.0% | 347.38 g·mol⁻¹ | C14H21NO7S | 1 ML
Sulbactam pivoxil is the pivoxil prodrug of sulbactam, a β-lactamase inhibitor used in antibacterial research. It is supplied for research and analytical applications and is available as an analytical solid or as a ready-to-use 10 mM solution in DMSO.
- Available as solid and 10 mM solution in DMSO.
- Purity 98.0%.
- Molecular weight 347.38 g·mol⁻¹.
- Chemical formula C14H21NO7S.
- Recommended storage: powder -20°C for long term; in solvent -80°C for extended storage.
- Supplied with datasheet, certificate of analysis, and safety data sheet.
Medchemexpress LLC Thalidomide-propargyl | 2098487-39-7 | 99.97% | 312.28 | 2 MG
Thalidomide-propargyl is a Cereblon ligand derived from Thalidomide that facilitates the recruitment of the CRBN protein. It can be linked to other ligands to form IMiD-containing PROTACs. This compound is a click chemistry reagent, featuring an Alkyne group that allows it to participate in copper-catalyzed azide-alkyne cycloaddition (CuAAc) reactions with molecules containing Azide groups.
- Thalidomide-based cereblon ligand.
- Used in the recruitment of CRBN protein.
- Can be connected to ligands for protein to form IMiD containing PROTACs.
- Click chemistry reagent.
- Contains an alkyne group.
- Undergoes copper-catalyzed azide-alkyne cycloaddition (CuAAc) with azide groups.
![eMolecules Pharmablock / tert-butyl N-(2-azabicyclo[2.2.1]heptan-6-yl)carbamate / 25mg / 588505928 / PBLJ18135 / 0.000 / 2227205-60-7 / [null] / 212.293 / C11H20N2O2](https://assets.fishersci.com/TFS-Assets/CCG/product-images/502458980.PNG-250.jpg)
eMolecules Pharmablock / tert-butyl N-(2-azabicyclo[2.2.1]heptan-6-yl)carbamate / 25mg / 588505928 / PBLJ18135 / 0.000 / 2227205-60-7 / [null] / 212.293 / C11H20N2O2
Pharmablock / tert-butyl N-(2-azabicyclo[2.2.1]heptan-6-yl)carbamate / 25mg / 588505928 / PBLJ18135 / 0.000 / 2227205-60-7 / [null] / 212.293 / C11H20N2O2
Medchemexpress LLC Aztreonam E-isomer | 99341-02-3 | MFCD09028013 | 98.7% | C13H17N5O8S2 | 10MG
(E)-Aztreonam is the E-isomer of the monocyclic β-lactam antibiotic aztreonam, provided as a research-grade powder for in vitro studies of gram-negative bacterial infections and related assays. The material is characterized by a molecular weight of 435.43 and a reported purity of about 98.7%; follow recommended storage to preserve stability.
- Monocyclic β-lactam antibiotic, E-isomer
- Reported purity approximately 98.7%
- Intended for in vitro research on gram-negative pathogens
- Supplied as a powder with defined storage conditions
- Molecular formula C13H17N5O8S2; molecular weight 435.43
- Available in small milligram quantities suitable for analytical use
3-Ethyl-3-(3-hydroxyphenyl)-1-methylazepan-2-one ,95%, Thermo Scientific™
CAS: 71556-74-6 Molecular Formula: C15H21NO2 Molecular Weight (g/mol): 247.338 MDL Number: MFCD00276840 InChI Key: YFSJZMANJNLCOQ-UHFFFAOYSA-N Synonym: 3-ethyl-3-3-hydroxyphenyl-1-methylazepan-2-one,3-ethylhexahydro-3-3-hydroxyphenyl-1-methyl-2h-azepin-2-one,3-ethyl-hexahydro-3-3-hydroxyphenyl-1-methyl-2h-azepin-2-one,3-ethyl-3-hydroxyphenyl-1-methylazepan-2-one,2h-azepin-2-one,3-ethylhexahydro-3-3-hydroxyphenyl-1-methyl,3-ethyl-3-3-hydroxy-phenyl-1-methyl-azepan-2-one,hexahydro-3-ethyl-3-3-hydroxyphenyl-1-methyl-2h-azepin-2-one PubChem CID: 2794573 IUPAC Name: 3-ethyl-3-(3-hydroxyphenyl)-1-methylazepan-2-one SMILES: CCC1(CCCCN(C1=O)C)C2=CC(=CC=C2)O
4-Acetoxy-2-azetidinone, 97%, Thermo Scientific Chemicals
CAS: 28562-53-0 Molecular Formula: C5H7NO3 Molecular Weight (g/mol): 129.12 MDL Number: MFCD00010593 InChI Key: OEYMQQDJCUHKQS-UHFFFAOYNA-N Synonym: 4-acetoxy-2-azetidinone,2-azetidinone, 4-acetyloxy,4-acetoxyazetidinone,4-oxoazetidin-2-yl acetate,2-oxoazetidinium 4-acetate,2-azetidinone, 4-acetyloxy-, 4r,4-acetoxy-azetidinone,acmc-20bsq9,4-acetoxyazetidin-2-one,4-acetoxyazetidine-2-one PubChem CID: 119981 IUPAC Name: (4-oxoazetidin-2-yl) acetate SMILES: CC(=O)OC1CC(=O)N1
Medchemexpress LLC HY-41547 10mg Medchemexpress, Thalidomide fluoride CAS:835616-60-9 Purity:>98%
Medchemexpress, HY-41547 10mg Thalidomide fluoride CAS:835616-60-9 Thalidomide fluoride (Cereblon ligand 4) is the Thalidomide-based Cereblon ligand used in the recruitment of CRBN protein. Thalidomide fluoride (Cereblon ligand 4) can be connected to the ligand for IRAK4 protein by a linker to form PROTAC IRAK4 degrader-1 (HY-129966). Purity:>98% Medchemexpress has over 10000 novel life-science reagents, reference compounds, APIs and natural compounds for laboratory and scientific use. Other quantity can also be offered.
