Catalog No.S1902 Synonyms: Cobalamin, Cyanocobalamin
Molecular Weight(MW): 1355.37
Vitamin B12 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.
Purity & Quality Control
Choose Selective Vitamin Inhibitors
|Description||Vitamin B12 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.|
|In vitro||DMSO||75 mg/mL (55.33 mM)|
|Ethanol||10 mg/mL (7.37 mM)|
|Water||6 mg/mL (4.42 mM)|
* Please note that Selleck tests the solubility of all compounds in-house, and the actual solubility may differ slightly from published values. This is normal and is due to slight batch-to-batch variations.
Calculate the mass, volume or concentration required for a solution. The Selleck molarity calculator is based on the following equation:
Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)
*When preparing stock solutions, please always use the batch-specific molecular weight of the product found on the via label and MSDS / COA (available on product pages).
Calculate the dilution required to prepare a stock solution. The Selleck dilution calculator is based on the following equation:
Concentration (start) x Volume (start) = Concentration (final) x Volume (final)
This equation is commonly abbreviated as: C1V1 = C2V2 ( Input Output )
* When preparing stock solutions always use the batch-specific molecular weight of the product found on the vial label and MSDS / COA (available online).
Molecular Weight Calculator
Enter the chemical formula of a compound to calculate its molar mass and elemental composition:
Tip: Chemical formula is case sensitive. C10H16N2O2 c10h16n2o2
Instructions to calculate molar mass (molecular weight) of a chemical compound:
To calculate molar mass of a chemical compound, please enter its chemical formula and click 'Calculate'.
Definitions of molecular mass, molecular weight, molar mass and molar weight:
Molecular mass (molecular weight) is the mass of one molecule of a substance and is expressed in the unified atomic mass units (u). (1 u is equal to 1/12 the mass of one atom of carbon-12)
Molar mass (molar weight) is the mass of one mole of a substance and is expressed in g/mol.
Clinical Trial Information
|NCT Number||Recruitment||Conditions||Sponsor/Collaborators||Start Date||Phases|
|NCT03088189||Recruiting||Neurodevelopmental Disorders||Kem Hospital Pune India||May 9 2017||--|
|NCT03365583||Active not recruiting||Vitamin B 12 Deficiency||Marmara University||March 3 2017||--|
|NCT03593304||Recruiting||Vincristine Induced Neurotoxicity|Acute Lymphoblastic Leukaemia||Bangabandhu Sheikh Mujib Medical University Dhaka Bangladesh||March 29 2018||Phase 2|Phase 3|
|NCT03372447||Recruiting||Megaloblastic Anemia Nos|Pernicious Anemia||Hospital Universitario Dr. Jose E. Gonzalez||December 27 2017||Phase 4|
|NCT03071666||Recruiting||Pregnancy Related|Vitamin B 12 Deficiency|Anemia||Centre For International Health|Tribhuvan University Teaching Hospital Institute Of Medicine.|Uni Research|Sykehuset Innlandet HF||March 27 2017||Phase 2|Phase 3|
|NCT03446599||Not yet recruiting||Vasoplegia|Hypotension|Coronary Artery Disease|Cardiac Valve Disease||Dartmouth-Hitchcock Medical Center||November 2018||Phase 2|
Answers to questions you may have can be found in the inhibitor handling instructions. Topics include how to prepare stock solutions, how to store inhibitors, and issues that need special attention for cell-based assays and animal experiments.
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