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Filtered Search Results
eMolecules 873-42-7 | 3,5-dichloropyrazin-2-amine | Combi-Blocks | MFCD11040179 | 163.990 | C4H3Cl2N3 | 98.000 | Nc1ncc(Cl)nc1Cl | 5g | 232333226
3,5-dichloropyrazin-2-amine | Combi-Blocks | 873-42-7 | MFCD11040179 | 163.990 | C4H3Cl2N3 | 98.000 | Nc1ncc(Cl)nc1Cl | 5g | 232333226
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Medchemexpress LLC 3,6,9,12,15-Pentaoxaheptadecane-1,17-diamine | 72236-26-1 | 97.0% | 1 G
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Amino-PEG5-amine is a PEG-based (5 units) PROTAC linker that can be used in the synthesis of PROTACs.
- PEG-based PROTAC linker
- Used in the synthesis of PROTACs
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Medchemexpress LLC MPEG-amine (MW 20000) | 80506-64-5 | 98.0% | (C2H4O)nC3H9NO | 100 MG
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m-PEG-NH2 (MW 20000) is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs.
- Peg-based PROTAC linker
- Used in the synthesis of PROTACs
- Purity: 98.0%
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Medchemexpress LLC Amine-PEG3-Lys(PEG3-N3)-PEG3-N3 | 2244602-35-3 | 98.0% | 750.84 g/mol | C30H58N10O12 | 10 MG
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Amine-PEG3-Lys(PEG3-N3)-PEG3-N3 is a branched polyethylene glycol (PEG)-based linker intended for use in the synthesis of antibody-drug conjugates (ADCs). It provides an amine reactive handle and multiple azide (N3) termini for bioconjugation, is supplied as a powder for research use, and has a reported molecular weight of 750.84 g/mol and purity of 98.0%.
- Branched PEG linker with multiple azide termini for orthogonal conjugation
- Amine reactive handle for straightforward coupling to biomolecules
- Compatible with click chemistry for ADC assembly
- High reported purity supports reproducible conjugation
- Stable when stored under recommended conditions
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Medchemexpress LLC 5-Bromoisoquinoline | 34784-04-8 | 208.058 | 1 G
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5-Bromoisoquinoline is a biochemical reagent that can be used as a biological material or organic compound for life science related research. It is also a synthetic intermediate useful for pharmaceutical synthesis.
- Used as a biochemical reagent
- Applicable as a biological material
- Suitable as an organic compound for life science research
- Functions as a synthetic intermediate for pharmaceuticals
- Store in a cool, dry, and well-ventilated place
- Keep container tightly closed
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Medchemexpress LLC Quin C1 | 786706-21-6 | 98.5% | 445.51 | 25 MG
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Quin C1 is a highly specific and potent agonist for formyl peptide receptor 2 (FPR2/ALX). Quin-C1 significantly reduces the neutrophil and lymphocyte counts in BALF, diminishes expression of TNF-α, IL-1β, KC, and TGF-β1, and decreases collagen deposition in lung tissue. Quin C1 has the potential for the research of lung injury.
- Highly specific and potent agonist for formyl peptide receptor 2 (FPR2/ALX).
- Significantly reduces neutrophil and lymphocyte counts in BALF.
- Diminishes expression of TNF-α, IL-1β, KC, and TGF-β1.
- Decreases collagen deposition in lung tissue.
- Potential for research of lung injury.
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Medchemexpress LLC Amino-PEG8-amine | 82209-36-7 | ≥98.0% | 250 MG
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Amino-PEG8-amine is a PEG-based (8 units) PROTAC linker used in the synthesis of PROTACs. PROTACs, or Proteolysis-targeting chimeras, consist of two different ligands connected by a linker. One ligand targets an E3 ubiquitin ligase, and the other targets the protein of interest. PROTACs utilize the intracellular ubiquitin-proteasome system to selectively degrade target proteins.
- PEG-based (8 units) linker
- Can be used in the synthesis of PROTACs
- Ligands connected by a linker target E3 ubiquitin ligase and protein of interest
- Utilizes intracellular ubiquitin-proteasome system to selectively degrade target proteins
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eMolecules 2246-44-8 | 2-Methylnaphthalen-1-amine | Ambeed | MFCD00059135 | 157.216 | C11H11N | 95.000 | Cc1ccc2ccccc2c1N | 5g | 528570193
2-Methylnaphthalen-1-amine | Ambeed | 2246-44-8 | MFCD00059135 | 157.216 | C11H11N | 95.000 | Cc1ccc2ccccc2c1N | 5g | 528570193
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Medchemexpress LLC Mal-C6-amine TFA | 731862-92-3 | MFCD11519191 | 99.7% | 310.27 g/mol | C12H17F3N2O4 | 250 MG
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Mal-C6-amine (TFA) is an alkyl chain-based PROTAC linker supplied as the trifluoroacetate salt for use in the synthesis of proteolysis-targeting chimeras. It provides a maleimide-reactive terminus and a six-carbon spacer that enable thiol conjugation and optimized linker length for degrader constructs.
- Maleimide-reactive terminus for selective conjugation to thiols.
- C6 alkyl spacer provides flexibility and appropriate linker length.
- Trifluoroacetate salt form for improved handling and solubility.
- High purity suitable for chemical synthesis (listed as 99.73%).
- Soluble in DMSO for convenient formulation and reactions.
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Medchemexpress LLC Amine-PEG3-desthiobiotin | 2237234-71-6 | 99.9% | C18H36N4O5 | 10MG
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Amine-PEG3-Desthiobiotin is a PEG-based bifunctional linker combining a short PEG3 spacer, a terminal primary amine, and a desthiobiotin affinity tag. It is designed for PROTAC assembly, bioconjugation, and affinity-capture workflows where reversible binding to streptavidin/avidin aids purification and enrichment.
- Terminal primary amine for efficient coupling to carboxyl or activated ester functionalities.
- Desthiobiotin tag enables reversible affinity capture with streptavidin/avidin systems.
- PEG3 spacer improves solubility and reduces steric hindrance between binding partners.
- High chemical purity suitable for synthetic and analytical applications.
- Available in multiple small-scale quantities to support method development and optimization.
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Medchemexpress LLC Azido-PEG10-amine | 912849-73-1 | MFCD03453246 | ≥97.0% | C22H46N4O10 | 5 G
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Azido-PEG10-amine is a PEG-based PROTAC linker utilized in the synthesis of PROTACs. It functions as a click chemistry reagent, containing an Azide group that allows it to participate in copper-catalyzed azide-alkyne cycloaddition reactions (CuAAc) and strain-promoted alkyne-azide cycloaddition (SPAAC) reactions. PROTACs themselves are designed to exploit the intracellular ubiquitin-proteasome system for the selective degradation of target proteins.
- Functions as a click chemistry reagent
- Contains an azide group
- Participates in copper-catalyzed azide-alkyne cycloaddition (CuAAc) reactions
- Engages in strain-promoted alkyne-azide cycloaddition (SPAAC) reactions
- Utilized in the synthesis of PROTACs
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eMolecules 58794-09-5 | 7-bromoisoquinoline | AA Blocks LLC | MFCD07368661 | 208.058 | C9H6BrN | 0.000 | Brc1ccc2ccncc2c1 | 2g | 795063184
7-bromoisoquinoline | AA Blocks LLC | 58794-09-5 | MFCD07368661 | 208.058 | C9H6BrN | 0.000 | Brc1ccc2ccncc2c1 | 2g | 795063184
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eMolecules 58794-09-5 | 7-Bromoisoquinoline | Ambeed | MFCD07368661 | 208.058 | C9H6BrN | 97.000 | Brc1ccc2ccncc2c1 | 10g | 525052807
7-Bromoisoquinoline | Ambeed | 58794-09-5 | MFCD07368661 | 208.058 | C9H6BrN | 97.000 | Brc1ccc2ccncc2c1 | 10g | 525052807
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Medchemexpress LLC Amino-PEG3-C2-amine | 929-75-9 | MFCD00628164 | 99.1% | 192.26 g/mol | C8H20N2O3 | 1 G
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Amino-PEG3-C2-amine is a short polyethylene glycol (PEG) spacer bearing a terminal primary amine, intended for use as a PROTAC linker and general bioconjugation. It provides three ethylene glycol units to improve solubility and flexibility, while the amino group enables straightforward coupling chemistry for building complex conjugates.
- Short PEG spacer (three ethylene glycol units) for flexibility and solubility.
- Terminal primary amine suitable for coupling to carboxylic acids and activated esters.
- Liquid form simplifies handling and accurate dosing.
- High purity supports reliable synthetic outcomes.
- Useful in PROTAC linker synthesis and general bioconjugation applications.
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eMolecules 73873-91-3 | ChemScene | 4-Aminoquinoline-6-carboxylic acid | 100mg | 714253575 | CS-0326487 | MFCD16987426 | 188.186 | C10H8N2O2
ChemScene | 4-Aminoquinoline-6-carboxylic acid | 100mg | 714253575 | CS-0326487 | 73873-91-3 | MFCD16987426 | 188.186 | C10H8N2O2
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