Thiophenes

Medchemexpress LLC Azido-PEG8-hydrazide | 2353410-11-2 | 96.1% | C19H39N5O9 | 25 MG

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Azido-PEG8-hydrazide is a PEG-based PROTAC linker used 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 (CuAAc) reactions with Alkyne groups. It can also engage in strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with molecules possessing DBCO or BCN groups. PROTACs, which are composed of two different ligands connected by a linker, leverage the intracellular ubiquitin-proteasome system for selective degradation of target proteins.

• Functions as a click chemistry reagent
• Contains an azide group for CuAAc reactions
• Participates in SPAAC reactions
• Used in the synthesis of PROTACs
• Enables selective degradation of target proteins via the ubiquitin-proteasome system

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eMolecules​ 16694-17-0 | 4-Bromothiophene-3-carboxylic acid | ChemScene | MFCD01233020 | 207.040 | C5H3BrO2S | 98.000 | OC(=O)c1cscc1Br | 5g | 536833799

4-Bromothiophene-3-carboxylic acid | ChemScene | 16694-17-0 | MFCD01233020 | 207.040 | C5H3BrO2S | 98.000 | OC(=O)c1cscc1Br | 5g | 536833799

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eMolecules​ 16694-17-0 | 4-Bromothiophene-3-carboxylic acid | ChemScene | MFCD01233020 | 207.040 | C5H3BrO2S | 98.000 | OC(=O)c1cscc1Br | 10g | 536833797

4-Bromothiophene-3-carboxylic acid | ChemScene | 16694-17-0 | MFCD01233020 | 207.040 | C5H3BrO2S | 98.000 | OC(=O)c1cscc1Br | 10g | 536833797

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Medchemexpress LLC 3-Bromothiophene | 872-31-1 | 99.6% | C4H3BrS | 1 G

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3-Bromothiophene is a bromine atom-substituted 3-halogenated thiophene. Its polymers are conductive and hold potential optoelectronic application value. It serves as a key intermediate for synthesizing various important pharmaceuticals, agrochemicals, and cosmetics. Furthermore, it can be utilized in the synthesis of chalcones and their derivatives, some of which exhibit excellent anti-inflammatory, analgesic, and antibacterial activities.

• Bromine atom-substituted 3-halogenated thiophene.
• Polymers are conductive with potential optoelectronic application.
• Key intermediate for synthesizing pharmaceuticals, agrochemicals, and cosmetics.
• Used in the synthesis of chalcones and their derivatives.
• Chalcone derivatives may exhibit anti-inflammatory, analgesic, and antibacterial activities.

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Aobchem 5-Bromo-3-chloro-2-fluorobenzoic acid | ≥95% | CAS 1449008-15-4 | C7H3BrClFO2 | 250mg

5-Bromo-3-chloro-2-fluorobenzoic acid | ≥95% | CAS 1449008-15-4 | C7H3BrClFO2 | 250mg

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Aobchem Benzo[b]thiophene-5-ol | ≥97% | CAS 19301-35-0 | C8H6OS | 500mg

Benzo[b]thiophene-5-ol | ≥97% | CAS 19301-35-0 | C8H6OS | 500mg

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Aobchem 2-Bromo-3-chloro-6-fluorobenzonitrile | ≥95% | CAS 1823576-81-3 | C7H2BrClFN | 250mg

2-Bromo-3-chloro-6-fluorobenzonitrile | ≥95% | CAS 1823576-81-3 | C7H2BrClFN | 250mg

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Aobchem 3-Bromo-2-chloro-6-fluorobenzonitrile | ≥95% | CAS 1421620-33-8 | C7H2BrClFN | 1g

3-Bromo-2-chloro-6-fluorobenzonitrile | ≥95% | CAS 1421620-33-8 | C7H2BrClFN | 1g

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Aobchem 5-Bromo-3-chloro-2-fluorobenzoic acid | ≥95% | CAS 1449008-15-4 | C7H3BrClFO2 | 1g

5-Bromo-3-chloro-2-fluorobenzoic acid | ≥95% | CAS 1449008-15-4 | C7H3BrClFO2 | 1g

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Aobchem 2-Chlorothiophene-3-carboxylic acid | ≥97% | CAS 53935-71-0 | C5H3ClO2S | 5g

2-Chlorothiophene-3-carboxylic acid | ≥97% | CAS 53935-71-0 | C5H3ClO2S | 5g

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Aobchem 2-Bromo-3-chloro-6-fluorobenzonitrile | ≥95% | CAS 1823576-81-3 | C7H2BrClFN | 1g

2-Bromo-3-chloro-6-fluorobenzonitrile | ≥95% | CAS 1823576-81-3 | C7H2BrClFN | 1g

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Aobchem Benzo[b]thiophene-2-carboxylic acid 5-cyano- ethyl ester | ≥97% | CAS 105191-14-8 | C12H9NO2S | 1g

Benzo[b]thiophene-2-carboxylic acid 5-cyano- ethyl ester | ≥97% | CAS 105191-14-8 | C12H9NO2S | 1g

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Aobchem 5-Bromo-2 3-dichlorothiophene | ≥95% | CAS 83663-36-9 | C4HBrCl2S | 1g

5-Bromo-2 3-dichlorothiophene | ≥95% | CAS 83663-36-9 | C4HBrCl2S | 1g

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Aobchem 4-Bromo-2-chloro-6-fluorobenzoic acid | ≥97% | CAS 1321613-01-7 | C7H3BrClFO2 | 5g

4-Bromo-2-chloro-6-fluorobenzoic acid | ≥97% | CAS 1321613-01-7 | C7H3BrClFO2 | 5g

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Aobchem Benzo[b]thiophene-2-carboxylic acid 5-cyano- ethyl ester | ≥97% | CAS 105191-14-8 | C12H9NO2S | 5g

Benzo[b]thiophene-2-carboxylic acid 5-cyano- ethyl ester | ≥97% | CAS 105191-14-8 | C12H9NO2S | 5g

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