Organo-Metalloid Compounds
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Filtered Search Results
eMolecules 2247367-07-1 | 4,4,5,5-tetraethyl-2-(4,4,5,5-tetraethyl-1,3,2-dioxaborolan-2-yl)-1,3,2-dioxaborolane | Pharmablock366.160 | C20H40B2O4 | 97.000 | CCC1(CC)OB(OC1(CC)CC)B1OC(CC)(CC)C(CC)(CC)O1 | 2.5g | 783662446
4,4,5,5-tetraethyl-2-(4,4,5,5-tetraethyl-1,3,2-dioxaborolan-2-yl)-1,3,2-dioxaborolane | Pharmablock | 2247367-07-1366.160 | C20H40B2O4 | 97.000 | CCC1(CC)OB(OC1(CC)CC)B1OC(CC)(CC)C(CC)(CC)O1 | 2.5g | 783662446
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Medchemexpress LLC N-(Boc-PEG3)-N-bis(PEG3-acid) | 2055042-61-8 | 97.0% | C31H60N2O15 | 25 MG
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N-(Boc-PEG3)-N-bis(PEG3-acid) is a PEG-based PROTAC linker. It is designed for use in the synthesis of PROTACs. This product is for research use only.
- PEG-based PROTAC linker
- For use in the synthesis of PROTACs
- For research use only
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Medchemexpress LLC 1-phenyl-2,5,8,11,14-pentaoxahexadecan-16-ol | 57671-28-0 | MFCD06797154 | 98.6% | 328.40 g/mol | C17H28O6 | 1 G
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BnO-PEG5-OH is a benzyl-terminated PEG5 primary alcohol used as a flexible linker in PROTAC synthesis. It provides a short polyethylene glycol spacer with a terminal benzyl-protected alcohol functionality that can be modified for conjugation to ligands and linkers.
- Provides a PEG5 spacer for flexibility and improved solubility.
- Benzyl-protected terminal alcohol enables selective deprotection and further functionalization.
- High purity suitable for medicinal chemistry and research use.
- Characterized by certificate of analysis, 1H NMR, and RP-HPLC documentation.
- Available in small pack sizes for synthetic applications.
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Medchemexpress LLC Mal-amido-PEG3-acid | 2055353-75-6 | 98% | 372.37 | 100 MG
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Mal-amido-PEG3-acid is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs. PROTACs contain two different ligands connected by a linker; one is a ligand for an E3 ubiquitin ligase and the other is for the target protein. PROTACs exploit the intracellular ubiquitin-proteasome system to selectively degrade target proteins.
- PEG-based PROTAC linker
- Used in the synthesis of PROTACs
- Contains two different ligands connected by a linker
- Exploits the intracellular ubiquitin-proteasome system
- Selectively degrades target proteins
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Medchemexpress LLC PEG3-C4-OBn | 2381196-79-6 | 99.3% | 100 MG
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PEG3-C4-OBn is a polyethylene glycol (PEG)-based PROTAC linker. It can be used in the synthesis of the PROTAC SGK3 degrader-1, which is a potent SKG3 degrader.
- Polyethylene glycol (PEG)-based PROTAC linker
- Used in the synthesis of PROTAC SGK3 degrader-1
- High solubility in DMSO (≥ 100 mg/mL)
- Long-term stability in pure form at -20°C (3 years) and 4°C (2 years)
- Extended stability in solvent at -80°C (6 months) and -20°C (1 month)
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TARGETMOL CHEMICALS INC BUFORMIN HYDROCHLORIDE 200MG
502694069 BUFORMIN HYDROCHLORIDE 200MG
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AA BLOCKS LLC SILANE DIMETHYL-2-PROPEN-100G
NC3362581 SILANE DIMETHYL-2-PROPEN-100G
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Medchemexpress LLC Mal-amido-PEG3-acid | 2055353-75-6 | 372.37 | 250 MG
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Mal-amido-PEG3-acid is a PEG-based PROTAC linker designed for use in the synthesis of PROTACs, which exploit the intracellular ubiquitin-proteasome system to selectively degrade target proteins. This product is intended for research use only and has not been fully validated for medical applications.
- PEG-based PROTAC linker
- Used in the synthesis of PROTACs
- Exploits ubiquitin-proteasome system
- For research use only
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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Medchemexpress LLC 0,0'-[Oxybis(2,1-ethanediyloxy-2,1-ethanediyl)]bis[hydroxylamine] | 98627-70-4 | 98.0% | C8H20N2O5 | 25 MG
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Bis-aminooxy-PEG3 (HY-140409) is a chemical compound with a molecular formula of C8H20N2O5. It has a CAS number of 98627-70-4 and a purity of 98.0%. This product is stored at 4°C, protected from light. In solvent, it should be stored at -80°C for 6 months or -20°C for 1 month, also protected from light. It is intended for research use only.
- Chemical name: 0,0'-[Oxybis(2,1-ethanediyloxy-2,1-ethanediyl)]bis[hydroxylamine]
- Molecular formula: C8H20N2O5
- Purity: 98.0%
- CAS number: 98627-70-4
- Appearance: Colorless to light yellow liquid
- Storage conditions: 4°C, protect from light. In solvent: -80°C, 6 months; -20°C, 1 month (protect from light)
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Medchemexpress LLC (S,R,S)-AHPC-C2-PEG3-BCN | 2876198-36-4 | 99.2% | 810.01 g·mol⁻¹ | C42H59N5O9S | 10 MG
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(S,R,S)-AHPC-C2-PEG3-BCN (Compound 16b) is a VHL E3 ligase ligand-linker conjugate used as a building block in the synthesis of PROTACs and other conjugates. It features a PEG3 spacer and a bicyclononyne (BCN) functional group to facilitate bioorthogonal conjugation and assembly of bifunctional molecules for targeted protein degradation research.
- VHL E3 ligase ligand for targeted protein degradation applications.
- PEG3 linker provides a flexible spacer for molecular conjugation.
- BCN functional group enables strain-promoted bioorthogonal click conjugation.
- Reported high purity suitable for synthetic chemistry use.
- Intended as a small-molecule building block for PROTAC assembly and conjugation workflows.
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Medchemexpress LLC Azido-PEG5-acid | 1425973-16-5 | MFCD23726612 | >98.0% | 335.35 g/mol | C13H25N3O7 | 100 MG
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Azido-PEG5-acid is an azide-terminated polyethylene glycol (PEG5) linker designed for click chemistry and bioconjugation. It features a terminal carboxylic acid and an azide functional group that enable copper-catalyzed azide-alkyne cycloaddition (CuAAC) and strain-promoted azide-alkyne cycloaddition (SPAAC), making it useful for PROTAC construction, ADC linker assembly, and general spacer chemistry.
- Azide-terminated PEG5 spacer for bioconjugation
- Compatible with CuAAC and SPAAC click reactions
- High purity for reliable coupling
- Colorless to light yellow liquid, easy to handle
- Stable under recommended storage conditions
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![Medchemexpress LLC Ethanol, 2-[2-(2-hydroxyethoxy)ethoxy]-, 1-(4-methylbenzenesulfonate) | 77544-68-4 | 97.0% | 304.36 | 25 G](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000403297-logo.png-250.jpg){kind=logo}
Medchemexpress LLC Ethanol, 2-[2-(2-hydroxyethoxy)ethoxy]-, 1-(4-methylbenzenesulfonate) | 77544-68-4 | 97.0% | 304.36 | 25 G
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Small and/or specialty supplier based on Federal laws and SBA requirements.
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Tos-PEG3 is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs. It can also be used for the synthesis of 3'-aminooxy oligonucleotides solid supports.
- Peg-based protac linker in the synthesis of protacs.
- Used for the synthesis of 3'-aminooxy oligonucleotides solid supports.
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Medchemexpress LLC Calcein (tetraethyl ester) | 1170856-93-5 | >99.5% | 1 ML
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Calcein tetraethyl ester is a fluorescent dye used in biology. It can be transported through the cellular membrane into live cells, which makes it useful for testing of cell viability and for short-term labeling of cells.
- Fluorescent dye.
- Can be transported through the cellular membrane.
- Useful for testing cell viability.
- Useful for short-term labeling of cells.
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Medchemexpress LLC Acetic acid, 2-(2,4-dichlorophenoxy)-, isooctyl ester | 25168-26-7 | 97.2% | 100 MG
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2,4-D isooctyl ester is a selective herbicide of the chlorophenoxy compound class. It features a higher boiling point, low volatility, and low drift, making it suitable for controlling broadleaf weeds in various environments such as crops, lawns, and forests. It is for research use only.
- Selective herbicide of chlorophenoxy compound class
- Higher boiling point
- Low volatility
- Low drift
- Controls broadleaf weeds in crops, lawns, and forests
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Medchemexpress LLC Pomalidomide-PEG3-C2-NH2 hydrochloride | 2446474-09-3 | 96.6% | 250 MG
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Pomalidomide-PEG3-C2-NH2 hydrochloride is a synthesized E3 ligase ligand-linker conjugate that incorporates the Pomalidomide-based cereblon ligand and a 3-unit PEG linker used in PROTAC technology.
- Synthesized E3 ligase ligand-linker conjugate
- Incorporates a Pomalidomide-based cereblon ligand
- Includes a 3-unit PEG linker
- Used in PROTAC technology
- Appears as a light yellow to yellow solid
- Structure consistent by 1H NMR spectrum
- Structure consistent by LCMS
- Purity of 96.6% by LCMS
- For research use only
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