CAS 38218-77-8

Cyanocobalamin-b-carboxylic Acid

CAS: 38218-77-8

Applications Cyancobalamin-b-carboxylic Acid is a Vitamin B12 (V676005) derivative, which is a water-soluble vitamin with a key role in the normal functioning of the brain and nervous system, and for the formation of blood.
References Rickes, et al.: Science, 107, 396 (1948); Kirschbaum, J., et al.: Anal. Profiles Drug Subs., 10, 183 (1981); Grasbeck, R., et al.: Clin. Biochem., 17, 99 (1984)

Formula: C₆₃H₈₇CoN₁₃O₁₅P

Color and Shape: Neat

Molecular weight: 1356.35

Ref: TR-C953620

Cyanocobalamin-b-carboxylic acid

Controlled Product

CAS: 38218-77-8

Cyanocobalamin-b-carboxylic acid is a synthetic form of vitamin B12 that has been developed for use in assays. It is a constant, stable form of the vitamin that can be synthesized in high purity and at low cost. Cyanocobalamin-b-carboxylic acid has been shown to react with alpha-carbon resonances, which are characteristic of carboxylate groups in proteins. This interaction is reversible and has been used to purify a number of proteins by immobilizing them on an insoluble support matrix. Cyanocobalamin-b-carboxylic acid also has the ability to interact with analogues, such as cobamamide, or other forms of vitamin B12. The thermodynamic stability constants for these interactions have been determined using kinetic methods and recombinant human corrinoid protein.

Formula: C₆₃H₈₇CoN₁₃O₁₅P

Purity: Min. 95%

Ref: 3D-FC178216

Cyanocobalamin EP Impurity D

CAS: 38218-77-8

Formula: C₆₃H₈₇CoN₁₃O₁₅P

Molecular weight: 1356.4

Ref: ST-EA-CP-C132003

Cyanocobalamin EP Impurity D

CAS: 38218-77-8

Formula: C₆₃H₈₇CoN₁₃O₁₅P

Molecular weight: 1356.40

Ref: 4Z-C-165010