Vitamin B12 (Cyanocobalamine) CAS:68-19-9

Vitamin B12, chemically known as cyanocobalamin, is a water-soluble cobalamin vitamin essential for humans and animals, with CAS number 68-19-9. Its chemical nature is a cobalt-containing porphyrin compound. Its core function is to act as a coenzyme for key enzymes such as methionine synthase and methylmalonyl-CoA mutase, participating in methyl transfer reactions, nucleic acid synthesis, fatty acid metabolism, and energy production. It plays an irreplaceable role in maintaining nervous system health, promoting red blood cell formation, and ensuring the normal functioning of hematopoietic function. Cyanocobalamin is a deep red crystalline powder at room temperature, odorless and tasteless, stable in neutral or weakly acidic solutions, heat-stable but light-sensitive. As one of the main active forms of vitamin B12, cyanocobalamin is easily absorbed and utilized by the human body and is widely used in health products, pharmaceuticals, food, and feed. It is an indispensable core nutrient in the growth and development of humans and animals.

Vitamin B12 (cyanocobalamin), with its core physiological activities of "promoting red blood cell formation, maintaining nervous system health, and participating in energy metabolism," and its high safety and strong physiological activity, is widely used in health supplements, pharmaceuticals, food, and animal feed. Currently, the pharmaceutical and health supplement sectors are its most important application areas, accounting for over 60% of global consumption. With the increasing demand for hematopoietic and neurological health, and the growing awareness of food fortification, market demand continues to grow steadily.

1. Health Supplements Sector: Core Ingredient in Dietary Supplements (Core Application Area)

Vitamin B12 is a core ingredient in health supplements for hematopoietic health, nerve regulation, and overall nutritional supplementation. It is suitable for a wide range of people, especially those prone to vitamin B12 deficiency, such as vegetarians, the elderly, pregnant women, and breastfeeding mothers.

2. Pharmaceutical field: Raw materials for disease treatment and adjunctive therapy drugs (core application area)

High-purity vitamin B12 (cyanocobalamin), due to its excellent physiological activity and safety, is an important raw material in the pharmaceutical field for treating vitamin B12 deficiency, anemia, and nervous system diseases, and is widely used in oral medications and injections.

3. Food Sector: Nutritional Fortifiers and Functional Food Ingredients

As a food nutritional fortifier permitted for use in China (GB 14880-2012), vitamin B12 (cyanocobalamin) is widely used in various foods, especially suitable for plant-based foods, infant formula, and foods for the elderly that require vitamin B12 fortification.

4. Feed Industry: Nutritional Additives for Livestock and Aquaculture

Vitamin B12 is an essential nutrient for the growth and development of livestock and aquatic animals. It plays a crucial role in maintaining their hematopoietic function, nervous system health, and growth performance, and is widely used in various types of animal feed.

5. Other Fields

- Cosmetics: Used as a skincare ingredient in anti-aging creams, repair serums, and products for sensitive skin;

- Effects: Promotes skin cell metabolism and repair, improves dull and rough skin; strengthens the skin barrier function, relieves redness and dryness in sensitive skin; provides antioxidant protection, reduces free radical damage to skin cells, and delays skin aging.

- Biochemical Engineering: Used as a component of microbial culture media for bacterial culture and bio-fermentation processes; provides essential vitamin nutrients for microbial growth, improving fermentation efficiency and product yield.

- Scientific Research: Widely used as a common laboratory reagent in scientific experiments in biochemistry, molecular biology, medicine, and other fields, such as enzyme activity research, metabolic pathway research, anemia mechanism research, and nervous system disease research.

- Pet Food: Used as a nutritional supplement in pet food for dogs and cats; maintains normal hematopoietic function and nervous system health in pets, preventing anemia, skin diseases, and neurological disorders; microencapsulated powder form is used for dry pet food (high-temperature processing), while it can be directly added to wet food.

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