Azoles

5-Methyl-2-(tri-n-butylstannyl)thiazole, 90+%

CAS: 848613-91-2 Molecular Formula: C16H31NSSn Molecular Weight (g/mol): 388.201 MDL Number: MFCD09025809 InChI Key: LALGELPHLJBAEK-UHFFFAOYSA-N Synonym: 5-methyl-2-tributylstannyl thiazole,5-methyl-2-tributylstannyl-1,3-thiazole,5-methyl-2-tri-n-butylstannyl thiazole,acmc-209px3,5-methyl-2-tributylstannyl-thiazole,thiazole, 5-methyl-2-tributylstannyl,5-methyl-2-tributylstannanyl-thiazole,5-methyl-2-tributylstannanyl-1,3-thiazole,2-tri-n-butylstannyl-5-methylthiazole PubChem CID: 16427131 IUPAC Name: tributyl-(5-methyl-1,3-thiazol-2-yl)stannane SMILES: CCCC[Sn](CCCC)(CCCC)C1=NC=C(S1)C

5-(Bromomethyl)-1-methyl-1H-1,2,3-benzotriazole, 90+%, Thermo Scientific™

CAS: 499770-76-2 Molecular Formula: C8H8BrN3 Molecular Weight (g/mol): 226.077 InChI Key: OSUZHHPMRAIJDY-UHFFFAOYSA-N Synonym: 5-bromomethyl-1-methyl-1h-benzo d 1,2,3 triazole,5-bromomethyl-1-methyl-1h-1,2,3-benzotriazole,5-bromomethyl-1-methylbenzotriazole,5-bromomethyl-1-methyl-benzotriazole,1h-benzotriazole, 5-bromomethyl-1-methyl,5-bromomethyl-1-methyl-1,2,3-benzotriazole,5-bromomethyl-1-methyl-1h-benzotriazole PubChem CID: 2795418 IUPAC Name: 5-(bromomethyl)-1-methylbenzotriazole SMILES: CN1C2=C(C=C(C=C2)CBr)N=N1

1-Methyl-5-(tri-n-butylstannyl)imidazole, 90+%, Thermo Scientific™

CAS: 147716-03-8 Molecular Formula: C16H32N2Sn Molecular Weight (g/mol): 371.156 MDL Number: MFCD01319031 InChI Key: OGYWKJKAIAEDQX-UHFFFAOYSA-N PubChem CID: 10915651 IUPAC Name: tributyl-(3-methylimidazol-4-yl)stannane SMILES: CCCC[Sn](CCCC)(CCCC)C1=CN=CN1C

Ethyl 5-(hydroxymethyl)isoxazole-3-carboxylate, 90%, Thermo Scientific™

CAS: 123770-62-7 Molecular Formula: C7H9NO4 Molecular Weight (g/mol): 171.152 MDL Number: MFCD08273501 InChI Key: ZWVVVEYXDQMHGQ-UHFFFAOYSA-N Synonym: ethyl 5-hydroxymethyl isoxazole-3-carboxylate,ethyl 5-hydroxymethyl-1,2-oxazole-3-carboxylate,5-hydroxymethylisoxazole-3-carboxylic acid ethyl ester,3-isoxazolecarboxylicacid, 5-hydroxymethyl-, ethyl ester,3-isoxazolecarboxylic acid, 5-hydroxymethyl-, ethyl ester,acmc-1c7ap,ethyl 5-hydroxymethylisoxazole-3-carboxylate,ethyl 5 hydroxymethyl isoxazole-3-carboxylate,ethyl 5-hydroxymethyl-isoxazole-3-carboxylate PubChem CID: 8027233 IUPAC Name: ethyl 5-(hydroxymethyl)-1,2-oxazole-3-carboxylate SMILES: CCOC(=O)C1=NOC(=C1)CO

5-Methyl-3-phenylisoxazole-4-carbonyl chloride, 90%, Thermo Scientific™

CAS: 16883-16-2 Molecular Formula: C11H8ClNO2 Molecular Weight (g/mol): 221.64 MDL Number: MFCD00052205 InChI Key: HXEVQMXCHCDPSO-UHFFFAOYSA-N Synonym: 5-methyl-3-phenylisoxazole-4-carbonyl chloride,pmic chloride,unii-97ot2t1w6v,3-phenyl-5-methylisoxazole-4-carbonyl chloride,4-isoxazolecarbonyl chloride, 5-methyl-3-phenyl,5-methyl-3-phenyl-4-isoxazolecarbonyl chloride,3-phenyl-5-methyl-isoxazole-4-carbonyl,pubchem8723,acmc-20am25,dsstox_cid_31452 PubChem CID: 85624 IUPAC Name: 5-methyl-3-phenyl-1,2-oxazole-4-carbonyl chloride SMILES: CC1=C(C(=NO1)C2=CC=CC=C2)C(=O)Cl

4-Methyl-2-pyrid-4-yl-1,3-thiazole-5-carbonyl chloride hydrochloride, 90%, Thermo Scientific™

CAS: 953408-88-3 Molecular Formula: C10H8Cl2N2OS Molecular Weight (g/mol): 275.147 MDL Number: MFCD09879910 InChI Key: XERFFSPGBNKEDT-UHFFFAOYSA-N Synonym: 4-methyl-2-pyrid-4-yl-1,3-thiazole-5-carbonyl chloride hydrochloride,4-methyl-2-pyridin-4-yl-1,3-thiazole-5-carbonyl chloride hydrochloride,4-methyl-2-pyridin-4-yl-1,3-thiazole-5-carbonyl chloride-hydrogen chloride 1/1,5-thiazolecarbonylchloride, 4-methyl-2-4-pyridinyl-, hydrochloride 1:1 PubChem CID: 24229588 IUPAC Name: 4-methyl-2-pyridin-4-yl-1,3-thiazole-5-carbonyl chloride;hydrochloride SMILES: CC1=C(SC(=N1)C2=CC=NC=C2)C(=O)Cl.Cl

N-Methyl-[1-methyl-5-phenoxy-3-(trifluoromethyl)-1H-pyrazol-4-yl]methylamine, 90%, Thermo Scientific™

CAS: 912569-73-4 Molecular Formula: C13H14F3N3O Molecular Weight (g/mol): 285.27 MDL Number: MFCD09817546 InChI Key: AJQKRVBDVZVOBK-UHFFFAOYSA-N Synonym: methyl 1-methyl-5-phenoxy-3-trifluoromethyl pyrazol-4-yl methyl amine,n-methyl-1-methyl-5-phenoxy-3-trifluoromethyl-1h-pyrazol-4-yl methylamine,n-methyl-1-methyl-5-phenoxy-3-1h-pyrazol-4-yl methylamine,n-methyl-1-methyl-5-phenoxy-3-trifluoromethyl-1h-pyrazol-4-yl methylamine,97+%,n-methyl-1-1-methyl-5-phenoxy-3-trifluoromethyl-1h-pyrazol-4-yl methanamine PubChem CID: 24229724 IUPAC Name: N-methyl-1-[1-methyl-5-phenoxy-3-(trifluoromethyl)pyrazol-4-yl]methanamine SMILES: CNCC1=C(N(N=C1C(F)(F)F)C)OC2=CC=CC=C2

2-Bromo-1-[4-methyl-2-(2-pyrazinyl)-1,3-thiazol-5-yl]-1-ethanone, ≥90%, Thermo Scientific™

CAS: 423768-43-8 Molecular Formula: C10H8BrN3OS Molecular Weight (g/mol): 298.158 MDL Number: MFCD03407321 InChI Key: PQWKERRFBZJRSD-UHFFFAOYSA-N Synonym: 2-bromo-1-4-methyl-2-2-pyrazinyl-1,3-thiazol-5-yl-1-ethanone,2-bromo-1-4-methyl-2-pyrazin-2-yl thiazol-5-yl ethanone,ethanone,2-bromo-1-4-methyl-2-2-pyrazinyl-5-thiazolyl,2-bromo-1-4-methyl-2-pyrazin-2-yl-1,3-thiazol-5-yl ethanone,5-bromoacetyl-4-methyl-2-pyrazin-2-yl-1,3-thiazole,2-bromo-1 4-methyl-2-2-pyrazinyl-1,3-thiazol-5-yl-1-ethanone,2-bromo-1-4-methyl-2-pyrazin-2-yl-1,3-thiazol-5-yl ethan-1-one PubChem CID: 2776507 IUPAC Name: 2-bromo-1-(4-methyl-2-pyrazin-2-yl-1,3-thiazol-5-yl)ethanone SMILES: CC1=C(SC(=N1)C2=NC=CN=C2)C(=O)CBr

4-Methyl-1,2,3-thiadiazole-5-carbonyl chloride, Thermo Scientific™

CAS: 59944-65-9 Molecular Formula: C4H3ClN2OS Molecular Weight (g/mol): 162.59 MDL Number: MFCD00173831 InChI Key: SDNDOCTUXWLDIX-UHFFFAOYSA-N Synonym: 4-methyl-1,2,3-thiadiazole-5-carbonyl chloride,4-methyl-1,2,3-thiadiazole-5-carbonylchloride,1,2,3-thiadiazole-5-carbonylchloride, 4-methyl,4-methyl-1,2,3 thiadiazole-5-carbonyl chloride,4-methyl-1,2,3-thiadiazole-5-carboxylic acid chloride,4-methyl-5-thiadiazolecarbonyl chloride,5-chlorocarbonyl-4-methyl-1,2,3-thiadiazole,1,2,3-thiadiazole-5-carbonyl chloride, 4-methyl-9ci PubChem CID: 2736982 SMILES: CC1=C(SN=N1)C(Cl)=O

2-Bromo-1-(4-methyl-2-phenyl-1,3-thiazol-5-yl)-1-ethanone, 95%, Thermo Scientific™

CAS: 7520-95-8 Molecular Formula: C12H10BrNOS Molecular Weight (g/mol): 296.182 MDL Number: MFCD04071443 InChI Key: BOMSILGSXFNLJX-UHFFFAOYSA-N Synonym: 2-bromo-1-4-methyl-2-phenyl-1,3-thiazol-5-yl-1-ethanone,2-bromo-1-4-methyl-2-phenyl-1,3-thiazol-5-yl ethanone,5-bromoacetyl-4-methyl-2-phenylthiazole,2-bromo-1-4-methyl-2-phenylthiazol-5-yl ethanone,2-bromo-1-4-methyl-2-phenyl 1,3-thiazol-5-yl ethan-1-one PubChem CID: 2795492 IUPAC Name: 2-bromo-1-(4-methyl-2-phenyl-1,3-thiazol-5-yl)ethanone SMILES: CC1=C(SC(=N1)C2=CC=CC=C2)C(=O)CBr

2-(1,3-Oxazol-5-yl)aniline, ≥97%, Thermo Scientific™

CAS: 774238-36-7 Molecular Formula: C9H8N2O Molecular Weight (g/mol): 160.176 MDL Number: MFCD07772822 InChI Key: UZPQWOKKMYUKNI-UHFFFAOYSA-N PubChem CID: 7162068 IUPAC Name: 2-(1,3-oxazol-5-yl)aniline SMILES: C1=CC=C(C(=C1)C2=CN=CO2)N

5-Phenylisoxazole-3-carboxylic Acid 98.0+%, TCI America™

CAS: 14441-90-8 Molecular Formula: C10H7NO3 Molecular Weight (g/mol): 189.17 MDL Number: MFCD00464221 InChI Key: XJYOBHXWBRKOQO-UHFFFAOYSA-N Synonym: 5-phenylisoxazole-3-carboxylic acid,5-phenyl-isoxazole-3-carboxylic acid,5-phenyl-3-isoxazolecarboxylic acid,3-isoxazolecarboxylic acid, 5-phenyl,3-isoxazolecarboxylicacid, 5-phenyl,5-phenylisoxazole-3-carboxylicacid,5-phenylisoxazol-3-carboxylic acid PubChem CID: 151916 IUPAC Name: 5-phenyl-1,2-oxazole-3-carboxylic acid SMILES: C1=CC=C(C=C1)C2=CC(=NO2)C(=O)O

3,5-Dimethylisoxazole-4-carbonyl Chloride 96.0+%, TCI America™

CAS: 31301-45-8 Molecular Formula: C6H6ClNO2 Molecular Weight (g/mol): 159.569 MDL Number: MFCD00052555 InChI Key: MPYGFFPGJMGVSW-UHFFFAOYSA-N Synonym: 3,5-dimethylisoxazole-4-carbonyl chloride,4-isoxazolecarbonyl chloride, 3,5-dimethyl,3,5-dimethylisoxazole-4-carbonylchloride,dimethyl-1,2-oxazole-4-carbonyl chloride,3,5-dimethyl-4-isoxazolecarbonyl chloride,pubchem8669,acmc-20a3wc,3,5-dimethylisoxasole-4-carbonyl chloride,3,5-dimethyisoxazole-4-carbonyl chloride,3,5 dimethylisoxazole-4-carbonyl chloride PubChem CID: 2736265 IUPAC Name: 3,5-dimethyl-1,2-oxazole-4-carbonyl chloride SMILES: CC1=C(C(=NO1)C)C(=O)Cl

Medchemexpress LLC Aftin-4 | 866893-90-5 | 98.4% | 368.48 | 1 ML

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Aftin-4 is an Amyloid-β42 (Aβ42) inducer. It selectively and potently increases Aβ1-42 in N2a cells, primary neurons, and brain lysates, with an EC50 value around 30 μM. It also increases Aβ1-42 levels in vivo in mice and can provoke sustained toxicity reminiscent of Alzheimer's disease (AD).

• Amyloid-β42 (Aβ42) inducer
• Selectively and potently increases Aβ1-42 in N2a cells, primary neurons, and brain lysates
• Increases Aβ1-42 levels in vivo in mice
• Available in various quantities from 2 mg to 100 mg for in-stock options
• Purity: 98.44%
• Solid appearance, white to off-white color
• Recommended storage for powder: -20°C for 3 years, 4°C for 2 years
• Recommended storage for in solvent: -80°C for 2 years, -20°C for 1 year

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Medchemexpress LLC Ro 90-7501 | 293762-45-5 | 99.1% | 340.38 | C20H16N6 | 5 MG

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Ro 90-7501 is a small-molecule research compound (C20H16N6, MW 340.38, CAS 293762-45-5) that inhibits amyloid β42 fibril assembly and reduces Aβ42-induced cytotoxicity. It also inhibits ATM phosphorylation and DNA repair, modulates innate antiviral responses, inhibits protein phosphatase 5, and has reported radiosensitizing activity in cellular models.

• Inhibits amyloid β42 fibril assembly (reported EC50 ≈ 2 μM).
• Inhibits ATM phosphorylation and impairs DNA repair.
• Inhibits protein phosphatase 5 (PP5) in a TPR-dependent manner.
• Shows radiosensitizing activity in certain cancer cell models.
• High reported purity (99.1%).
• Supplied as a 5 mg research sample for laboratory studies.

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Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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