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Vitamin B12

Vitamin B12

Catalog Number: CC2058 Rank: comment rank 5

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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.

Chemical Information:

Molecular Weight (MW) 1355.37
Formula

 

C63H88CoN14O14P

 

CAS No. 68-19-9
Solubility (25°C) * DMSO 75 mg/mL (55.33 mM)
Water 6 mg/mL (4.42 mM)
Alcohol 10 mg/mL (7.37 mM)


Preparing Stock Solutions

Concentration Volume (DMSO) Mass 1 mg 5 mg 10 mg
1 mM 0.7378 mL 3.6890 mL 7.3781 mL
5 mM 0.1476 mL 0.7378 mL 1.4756 mL
10 mM 0.0738 mL 0.3689 mL 0.7378 mL
50 mM 0.0148 mL 0.0738 mL 0.1476 mL


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