Organooxygen compounds

eMolecules​ Ambeed / 3691215-Pentaoxaheptadecane-117-dioic acid / 100mg / 721953867 / A332024 / / 77855-75-5 / MFCD29079379 / 310.299 / C12H22O9

Ambeed / 3691215-Pentaoxaheptadecane-117-dioic acid / 100mg / 721953867 / A332024 / / 77855-75-5 / MFCD29079379 / 310.299 / C12H22O9

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eMolecules​ Broadpharm / Acid-PEG25-Amide-Tri(3-methoxypropanamide-PEG23-Azide) Methane / 25mg / 686680564 / BP-27704 / 95.000 / / [null] / 4782.629 / C211H415N13O103

Broadpharm / Acid-PEG25-Amide-Tri(3-methoxypropanamide-PEG23-Azide) Methane / 25mg / 686680564 / BP-27704 / 95.000 / / [null] / 4782.629 / C211H415N13O103

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eMolecules​ [4-(2-Methoxyethoxy)phenyl]methanol | 79407-30-0 | MFCD11149453 | 1g

Oakwood Chemical | [4-(2-Methoxyethoxy)phenyl]methanol | 1g | 537709258 | 102606 | | 79407-30-0 | MFCD11149453 | 182.219 | C10H14O3

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eMolecules​ Ambeed / Tetrahydropyranyl-4-acetic acid / 250mg / 552633016 / A191595 / / 85064-61-5 / MFCD01631204 / 144.170 / C7H12O3

Ambeed / Tetrahydropyranyl-4-acetic acid / 250mg / 552633016 / A191595 / / 85064-61-5 / MFCD01631204 / 144.170 / C7H12O3

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Sigma Aldrich Fine Chemicals Biosciences Tetraethylene glycol 99% | 112-60-7 | MFCD00002879 | 20KG

Tetraethylene glycol 99% | Purity: 99% | Mol Wt: 194.23 | 112-60-7 | MFCD00002879 | 20KG

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eMolecules​ Broadpharm / (Acid-PEG10)-Tri-(Azide-PEG10-ethoxymethyl)-methane / 50mg / 603111857 / BP-25668 / 98.000 / 2803119-05-1 / [null] / 2403.767 / C103H199N13O49

Broadpharm / (Acid-PEG10)-Tri-(Azide-PEG10-ethoxymethyl)-methane / 50mg / 603111857 / BP-25668 / 98.000 / 2803119-05-1 / [null] / 2403.767 / C103H199N13O49

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eMolecules​ Broadpharm / t-Boc-Aminooxy-PEG10-acid / 100mg / 686680985 / BP-27840 / 98.000 / / [null] / 645.740 / C28H55NO15

Broadpharm / t-Boc-Aminooxy-PEG10-acid / 100mg / 686680985 / BP-27840 / 98.000 / / [null] / 645.740 / C28H55NO15

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eMolecules​ 1-(2-Hydroxyethyl)-3,5-dimethyl-1H-pyrazole-4-carbaldehyde | 1099772-09-4 | MFCD09864416 | 1g

Combi-Blocks | 1-(2-Hydroxyethyl)-3,5-dimethyl-1H-pyrazole-4-carbaldehyde | 1g | 448009383 | QI-3783 | 97.000 | 1099772-09-4 | MFCD09864416 | 168.196 | C8H12N2O2

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eMolecules​ 2-Ethoxyethanol | Oakwood Chemicals | 110-80-5 | MFCD00002869 | 90.122 | C4H10O2 | 99.000 | CCOCCO | 100ml | 480126481

2-Ethoxyethanol | Oakwood Chemicals | 110-80-5 | MFCD00002869 | 90.122 | C4H10O2 | 99.000 | CCOCCO | 100ml | 480126481

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Medchemexpress LLC Pentaethylene glycol monomethyl ether | 23778-52-1 | MFCD00045995 | 252.30 g/mol | C11H24O6 | 5 G

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Pentaethylene glycol monomethyl ether is a polyethylene glycol (PEG) derivative used as a PEG-based PROTAC linker in research and small-scale synthesis. It is a colorless, low-volatility liquid commonly used to introduce a methoxy-terminated PEG5 spacer in conjugation and linker chemistry.

• PEG-based linker suitable for PROTAC synthesis and bioconjugation
• Molecular formula C11H24O6, molecular weight 252.30 g/mol
• Available in small laboratory pack sizes, for example 5 G
• Soluble in common organic solvents and used as a spacer and solubilizing unit

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eMolecules​ 2-(2-Methoxyethyl)piperidine hydrochloride | 1185088-10-1 | MFCD07368304 | 25g

Combi-Blocks, Inc. | 2-(2-Methoxyethyl)piperidine hydrochloride | 25g | 603134550 | HA-9277 | 98.000 | 1185088-10-1 | MFCD07368304 | 179.690 | C8H18ClNO

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eMolecules​ Ambeed / 2581114-Pentaoxaheptadecan-17-oic acid / 250mg / 600851870 / A915395 / / 81836-43-3 / MFCD20926398 / 280.317 / C12H24O7

Ambeed / 2581114-Pentaoxaheptadecan-17-oic acid / 250mg / 600851870 / A915395 / / 81836-43-3 / MFCD20926398 / 280.317 / C12H24O7

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Chemscene ChemScene | (R)-3-Methylmorpholine | 10G | CS-D1634 | 0.98 | 74572-04-6| MFCD10698482 | 101.15

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ChemScene | (R)-3-Methylmorpholine | 10G | CS-D1634 | 0.98 | 74572-04-6| MFCD10698482 | 101.15

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Medchemexpress LLC Nonaethylene glycol 25g | 3386-18-3 | 414.49 g/mol | C18H38O10 | 25 G

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Nonaethylene glycol is a polyethylene glycol (PEG) linker composed of nine ethylene glycol units (CAS 3386-18-3). It is provided as a research-grade chemical building block for linker design in bifunctional molecules, including use in PROTAC synthesis. Store and handle according to recommended conditions for best stability.

• Used as a PEG-based PROTAC linker for synthesis applications
• Molecular weight 414.49 g/mol and chemical formula C18H38O10
• Supplied as a 25 g laboratory pack suitable for research workflows
• Recommended storage: pure form -20°C (up to 3 years) or 4°C (up to 2 years)
• Intended for research use only; not for human or clinical use

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Medchemexpress LLC Pentaethylene glycol monomethyl ether | 23778-52-1 | MFCD00045995 | 99.8% | 252.30 | C11H24O6 | 25 G

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Pentaethylene glycol monomethyl ether is a polyethylene glycol (PEG)-based monomethyl ether used as a short, flexible linker and spacer in medicinal chemistry and PROTAC synthesis. It is a colorless to light-yellow liquid (C11H24O6, MW 252.30) supplied in laboratory pack sizes for synthetic applications.

• Peg-based monomethyl ether suitable for linker design in PROTACs.
• High purity for synthetic and conjugation reactions.
• Available in small lab pack sizes (5 g, 25 g, 100 g).
• Storage recommendations provided for pure material and solutions to maintain stability.
• Soluble in common organic solvents such as DMSO for use in reaction setups.

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