Enediols

Alkali Scientific L Ascorbic Acid [Vitamin C], 250 Grams

Ascorbic Acid (Vitamin C), 250g is an essential biochemical reagent used in various research and industrial applications. Ascorbic acid is a potent antioxidant and a crucial cofactor in many enzymatic reactions, including the synthesis of collagen, neurotransmitters, and carnitine. It is widely used in biochemical, pharmaceutical, and biotechnology research. This 250g quantity is ideal for laboratories and manufacturers requiring consistent, high-quality Vitamin C for antioxidant studies, enzyme research, and vitamin supplementation. Ascorbic acid is also used in food and cosmetic formulations due to its preservative properties and ability to promote skin health. It plays a key role in the immune system and helps protect cells from oxidative stress.

Alkali Scientific L Ascorbic Acid [Vitamin C], 1 Kilogram

L-Ascorbic Acid (Vitamin C) is a potent antioxidant and biochemical reagent widely used in laboratory settings. Ascorbic acid plays an essential role in collagen synthesis, immune function, and iron absorption in the body. Available in a 1kg quantity, this reagent is used in biochemical research, formulation of pharmaceutical products, and as an antioxidant in food preservation. It is also used in cell culture and microbiological testing due to its ability to stabilize solutions and prevent oxidative degradation of samples. This form of vitamin C is crucial for studies on cellular processes, wound healing, and the synthesis of vital enzymes and coenzymes in both clinical and research environments.

Medchemexpress LLC Octaethylene glycol | 5117-19-1 | MFCD00698694 | 100.0% | 370.44 g/mol | C16H34O9 | 5 G

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Octaethylene glycol is a polyethylene glycol (PEG) linker composed of eight ethylene glycol units. It is a hydrophilic spacer used in chemical synthesis, commonly as a linker for proteolysis targeting chimeras (PROTACs) and other bioconjugation applications. The substance is a diol with terminal hydroxyl groups and is soluble in water and polar organic solvents.

• Cas number 5117-19-1.
• Molecular formula C16H34O9.
• Molecular weight 370.44 g/mol.
• High purity suitable for research use.
• Functional groups: terminal hydroxyls for conjugation.
• Uses: peg-based linker for PROTAC synthesis and bioconjugation.
• Available in small lab-scale quantities (5 G pack).